Draft:University of Denver College of Natural Sciences and Mathematics

Submission declined on 4 November 2023 by DoubleGrazing (talk).

This draft's references do not show that the subject qualifies for a Wikipedia article. In summary, the draft needs multiple published sources that are:

in-depth (not just brief mentions about the subject or routine announcements)
reliable
secondary
strictly independent of the subject

Make sure you add references that meet all four of these criteria before resubmitting. Learn about mistakes to avoid when addressing this issue. If no additional references exist, the subject is not suitable for Wikipedia.

If you would like to continue working on the submission, click on the "Edit" tab at the top of the window.
If you have not resolved the issues listed above, your draft will be declined again and potentially deleted.
If you need extra help, please ask us a question at the AfC Help Desk or get live help from experienced editors.
Please do not remove reviewer comments or this notice until the submission is accepted.

Where to get help

If you need help editing or submitting your draft, please ask us a question at the AfC Help Desk or get live help from experienced editors. These venues are only for help with editing and the submission process, not to get reviews.
If you need feedback on your draft, or if the review is taking a lot of time, you can try asking for help on the talk page of a relevant WikiProject. Some WikiProjects are more active than others so a speedy reply is not guaranteed.

How to improve a draft

Wikipedia:Contributing to Wikipedia – a basic overview on how to edit Wikipedia.
Help:Wikitext – how to use the markup
Help:Referencing for beginners – how to include references
Wikipedia:Article development – how to develop your article
Wikipedia:Writing better articles – how to improve your article
Wikipedia:Verifiability – make sure your article includes reliable third-party sources

You can also browse Wikipedia:Featured articles and Wikipedia:Good articles to find examples of Wikipedia's best writing on topics similar to your proposed article.

Improving your odds of a speedy review

To improve your odds of a faster review, tag your draft with relevant WikiProject tags using the button below. This will let reviewers know a new draft has been submitted in their area of interest. For instance, if you wrote about a female astronomer, you would want to add the Biography, Astronomy, and Women scientists tags.

Add tags to your draft

Editor resources

Find sources: Google (books · news · scholar · free images · WP refs) · FENS · JSTOR · TWL
Easy tools: Citation bot (help) | Advanced: Fix bare URLs

Declined by DoubleGrazing 6 months ago. Last edited by Gkmatthews52 43 days ago. Reviewer: Inform author.

Resubmit

Please note that if the issues are not fixed, the draft will be declined again.

Submission declined on 28 August 2023 by Qcne (talk).

This submission does not appear to be written in the formal tone expected of an encyclopedia article. Entries should be written from a neutral point of view, and should refer to a range of independent, reliable, published sources. Please rewrite your submission in a more encyclopedic format. Please make sure to avoid peacock terms that promote the subject.

Declined by Qcne 8 months ago.

Submission declined on 28 August 2023 by Qcne (talk).

This submission does not appear to be written in the formal tone expected of an encyclopedia article. Entries should be written from a neutral point of view, and should refer to a range of independent, reliable, published sources. Please rewrite your submission in a more encyclopedic format. Please make sure to avoid peacock terms that promote the subject.

Declined by Qcne 8 months ago.

Comment: None of the sources cited meets the WP:GNG standard for notability.
Note that while universities usually are notable, individual departments / faculties / colleges usually aren't. DoubleGrazing (talk) 08:53, 4 November 2023 (UTC)

Comment: Editor- you've just copy and pasted the majority of your lead from University_of_Denver. Carefully read WP:LEAD again. It needs to be a summary of the article contents, not a single line. Qcne (talk) 18:55, 28 August 2023 (UTC)

Comment: Editor, you're missing a WP:LEAD. You also have some grammatical errors throughout this draft. Qcne (talk) 18:27, 28 August 2023 (UTC)

The University of Denver (DU) is a private research university in Denver, Colorado. It is classified among "R1: Doctoral Universities – very high research activity".^[1] The College of Natural Sciences and Mathematics at the University of Denver is over 100 years old starting with the establishment of an astronomy program introduced by the construction of the Chamberlin Observatory in 1894; later, a general science program would be introduced with the construction of Science Hall in 1911. The college includes the Department of Chemistry and Biochemistry,^[2] the Department of Physics and Astronomy,^[3] the Department of Biological Sciences,^[4] the Department of Geography and Environment,^[5] and the Department of Mathematics.^[6]

History[edit]

The science program at the University of Denver started with a donation of $50,000 by Humphrey Chamberlin in 1888 for the construction of Chamberlin Observatory that began operations in 1894.^[7] Further development of the sciences program began with the construction of Science Hall in 1911 by a donation of $50,000 from Andrew Carnegie.^[8] After World War II, plans were made in 1945 to create a large science research campus on the south side of the DU Campus. By 1960, these plans were further refined to house all parts of the College of Natural Sciences and Mathematics. After much reduction to the original 1945 and 1960 architectural plans, the Boettcher Center was finally completed in 1963. Changes to the 1960 architectural plans include: the Chemistry / Math / Physics wing south of the Boettcher Center was not built; the Mechanical and Civil Engineering wing of the Boettcher Center was not built; the Electromagnetic Propagation building was not built; the Space and Sciences Laboratories was built later around 1965 with funding from NASA^{[citation needed]} and is currently the home to the Department of Physics and Astronomy. The science research program was further expanded with construction of the Seeley G. Mudd Building being built in 1982, greatly expanding the capacity for chemistry and biology research. Dr. Seeley G. Mudd was born in Denver to a mining engineer and became a cardiologist graduating from Harvard Medical School; he later in life became a philanthropist like his father Seeley W. Mudd and older brother Harvey Seeley Mudd creating a foundation to further academic research in the chemistry, biology, and medical equipment development, donating 44 million dollars postmortem^[9] towards a foundation to create science research centers such as that at that at University of Denver and Stanford University.^[10]

Further expansion of the DU Astronomy Program began with construction of a joint effort project with DU and various government agencies such as NIST and NREL that lead to the construction of the Meyer-Womble Observatory in 1995 on the top of Mount Evans; after accidental damage to the telescope at the Meyer-Womble Observatory, it has been abandoned and more or less become obsolete due to satellite telescopes.

The Biology and Chemistry Departments were further expanded by the construction of the F.W. Olin building in 1997 to replace the aging Science Hall which was torn down in 1997. In 2016, the University of Denver received a significant investment into the research program with a new $75 million project^{[citation needed]} and completion of the Daniel Felix Ritchie School of Engineering and Computer Science^[11] significantly expanding the research capacities of the Chemistry and Biology Programs with the creation of the Knoebel Institute for Healthy Aging being housed in the new building.^[12] In 2022, it was announced that DU became one of the few and exclusive R1 Research Facilities in the country^[13] solidifying one of the University’s main goals being a dedication to research^[14] The University of Denver plans on significantly expanding the Chemistry and Biology Research Departments with a $100 million expansion of the Seeley G. Mudd building,^[15] planned to be completed in 2027.

Published Research[edit]

This list is incomplete. You can help by adding to it.

(1) Valiulin, R. A.; Kutateladze, A. G. 2,6,7-Trithiabicyclo[2.2.2]Octanes as Promising Photolabile Tags for Combinatorial Encoding. J. Org. Chem. 2008, 73 (1), 335–338. https://doi.org/10.1021/jo702091e.

(2) Moore, W.; McPeak, J. E.; Poncelet, M.; Driesschaert, B.; Eaton, S. S.; Eaton, G. R. 13C Isotope Enrichment of the Central Trityl Carbon Decreases Fluid Solution Electron Spin Relaxation Times. Journal of Magnetic Resonance 2020, 318, 106797. https://doi.org/10.1016/j.jmr.2020.106797.

(3) Buchanan, L. A.; Woodcock, L. B.; Rinard, G. A.; Quine, R. W.; Shi, Y.; Eaton, S. S.; Eaton, G. R. 250 MHz Rapid Scan Cross Loop Resonator. Appl Magn Reson 2019, 50 (1–3), 333–345. https://doi.org/10.1007/s00723-018-1078-y.

(4) Melia, T. J.; Cowan, C. W.; Angleson, J. K.; Wensel, T. G. A Comparison of the Efficiency of G Protein Activation by Ligand-Free and Light-Activated Forms of Rhodopsin. Biophysical Journal 1997, 73 (6), 3182–3191. https://doi.org/10.1016/S0006-3495(97)78344-9.

(5) Rinard, G. A.; Quine, R. W.; Eaton, G. R. A Cryogenically Coolable Microwave Limiter. Journal of Magnetic Resonance 1999, 136 (2), 207–210. https://doi.org/10.1006/jmre.1998.1659.

(6) Quine, R. W.; Mitchell, D. G.; Eaton, G. R. A General Purpose Q‐measuring Circuit Using Pulse Ring‐down. Concepts Magn Reson 2011, 39B (1), 43–46. https://doi.org/10.1002/cmr.b.20188.

(7) Quine, R. W.; Czechowski, T.; Eaton, G. R. A Linear Magnetic Field Scan Driver. Concepts Magn Reson 2009, 35B (1), 44–58. https://doi.org/10.1002/cmr.b.20128.

(8) Eaton, G. R. A New EPR Methodology for the Study of Biological Systems. Biophysical Journal 1993, 64 (5), 1373–1374. https://doi.org/10.1016/S0006-3495(93)81502-9.

(9) Sun, C.-P.; Kutateladze, A. G.; Zhao, F.; Chen, L.-X.; Qiu, F. A Novel Withanolide with an Unprecedented Carbon Skeleton from Physalis Angulata. Org. Biomol. Chem. 2017, 15 (5), 1110–1114. https://doi.org/10.1039/C6OB02656G.

(10) Kutateladze, A. G.; Kice, J. L.; Kutateladze, T. G.; Zefirov, N. S. A One-Pot Trifunctionalization of Olefins with Benzeneseleninic and Trifluoroacetic Anhydrides Using a Commonly Undesirable Side Reaction as a Key Step. [Erratum to Document Cited in CA118(19):191881a]. J. Org. Chem. 1993, 58 (11), 3222–3222. https://doi.org/10.1021/jo00063a064.

(11) Valiulin, R. A.; Lakkakula, S.; Kutateladze, A. G. A Peculiar Quenching Concentration Dependence of Photoinduced Fragmentation in Dithiane–Carbonyl Adducts: A Mechanistic Experimental and Theoretical Study. Journal of Photochemistry and Photobiology A: Chemistry 2009, 206 (1), 80–86. https://doi.org/10.1016/j.jphotochem.2009.05.016.

(12) Quine, R. W.; Mitchell, D. G.; Tseitlin, M.; Eaton, S. S.; Eaton, G. R. A Resonated Coil Driver for Rapid Scan EPR. Concepts Magn Reson 2012, 41B (4), 95–110. https://doi.org/10.1002/cmr.b.21222.

(13) Eaton, G. R.; Eaton, S. S.; Quine, R. W.; Mitchell, D.; Kathirvelu, V.; Weber, R. T. A Signal-to-Noise Standard for Pulsed EPR. Journal of Magnetic Resonance 2010, 205 (1), 109–113. https://doi.org/10.1016/j.jmr.2010.04.006.

(14) Kutateladze, T. G.; Kice, J. L.; Kutateladze, A. G.; Zefirov, N. S.; Zyk, N. V. A Simple New Synthesis of Thiobisamines. J. Org. Chem. 1991, 56 (17), 5235–5236. https://doi.org/10.1021/jo00017a049.

(15) Rajca, A.; Kathirvelu, V.; Roy, S. K.; Pink, M.; Rajca, S.; Sarkar, S.; Eaton, S. S.; Eaton, G. R. A Spirocyclohexyl Nitroxide Amino Acid Spin Label for Pulsed EPR Spectroscopy Distance Measurements. Chemistry A European J 2010, 16 (19), 5778–5782. https://doi.org/10.1002/chem.200903102.

(16) Rinard, G. A.; Quine, R. W.; Biller, J. R.; Eaton, G. R. A Wire‐crossed‐loop Resonator for Rapid Scan EPR. Concepts Magn Reson 2010, 37B (2), 86–91. https://doi.org/10.1002/cmr.b.20161.

(17) Bondarenko, O. B.; Vinogradov, A. A.; Komarov, A. I.; Karetnikov, G. L.; Zyk, N. V.; Holt, T.; Kutateladze, A. G. Access to 5-Fluoroisoxazoles via the Nitrosation of Geminal Bromo-Fluoro Arylcyclopropanes. Tetrahedron 2019, 75 (20), 2861–2865. https://doi.org/10.1016/j.tet.2019.03.054.

(18) Sadler, S. E.; Archer, M. R.; Spellman, K. M. Activation of the Progesterone-Signaling Pathway by Methyl-β-Cyclodextrin or Steroid in Xenopus Laevis Oocytes Involves Release of 45-kDa Gαs. Developmental Biology 2008, 322 (1), 199–207. https://doi.org/10.1016/j.ydbio.2008.07.031.

(19) Li, Z.; Kurchan, A. N.; Kutateladze, A. G. Addition of Lithiated 5-Hydroxymethyl-1,3-Dithiane to Benzaldehyde: HMPA-Controlled Trans Stereoselectivity. Org. Lett. 2004, 6 (8), 1213–1216. https://doi.org/10.1021/ol0499497.

(20) Kutateladze, A. G.; Kuznetsov, D. M.; Beloglazkina, A. A.; Holt, T. Addressing the Challenges of Structure Elucidation in Natural Products Possessing the Oxirane Moiety. J. Org. Chem. 2018, 83 (15), 8341–8352. https://doi.org/10.1021/acs.joc.8b01027.

(21) Eaton, G. R.; Eaton, S. S. Advances in Rapid Scan EPR Spectroscopy. In Methods in Enzymology; Elsevier, 2022; Vol. 666, pp 1–24. https://doi.org/10.1016/bs.mie.2022.02.013.

(22) Kurchan, A. N.; Kutateladze, A. G. Amino Acid-Based Dithiazines: Synthesis and Photofragmentation of Their Benzaldehyde Adducts. Org. Lett. 2002, 4 (23), 4129–4131. https://doi.org/10.1021/ol0268790.

(23) Mukhina, O. A.; Kuznetsov, D. M.; Cowger, T. M.; Kutateladze, A. G. Amino Azaxylylenes Photogenerated from o ‐Amido Imines: Photoassisted Access to Complex Spiro‐Poly‐Heterocycles. Angewandte Chemie 2015, 127 (39), 11678–11682. https://doi.org/10.1002/ange.201504455.

(24) Zefirov, N. S.; Zyk, N. V.; Kutateladze, A. G.; Butina, E. K.; Vatsadze, S. Z. Aminosulfenylation of Olefins by Sulfenamides in the Presence of Sulfaminic Acid, NH3 SO3. Russ Chem Bull 1989, 38 (12), 2634–2634. https://doi.org/10.1007/BF00962469.

(25) Tong, Q.; Mazur, S. J.; Rincon-Arano, H.; Rothbart, S. B.; Kuznetsov, D. M.; Cui, G.; Liu, W. H.; Gete, Y.; Klein, B. J.; Jenkins, L.; Mer, G.; Kutateladze, A. G.; Strahl, B. D.; Groudine, M.; Appella, E.; Kutateladze, T. G. An Acetyl-Methyl Switch Drives a Conformational Change in P53. Structure 2015, 23 (2), 322–331. https://doi.org/10.1016/j.str.2014.12.010.

(26) McHale, W. A.; Kutateladze, A. G. An Efficient Photo-SET-Induced Cleavage of Dithiane−Carbonyl Adducts and Its Relevance to the Development of Photoremovable Protecting Groups for Ketones and Aldehydes. J. Org. Chem. 1998, 63 (26), 9924–9931. https://doi.org/10.1021/jo981697y.

(27) Rinard, G. A.; Quine, R. W.; Eaton, G. R. An L-Band Crossed-Loop (Bimodal) EPR Resonator. Journal of Magnetic Resonance 2000, 144 (1), 85–88. https://doi.org/10.1006/jmre.2000.2014.

(28) McPeak, J. E.; Quine, R. W.; Eaton, S. S.; Eaton, G. R. An X-Band Continuous Wave Saturation Recovery Electron Paramagnetic Resonance Spectrometer Based on an Arbitrary Waveform Generator. Review of Scientific Instruments 2019, 90 (2), 024102. https://doi.org/10.1063/1.5043316.

(29) Rinard, G. A.; Quine, R. W.; McPeak, J.; Buchanan, L.; Eaton, S. S.; Eaton, G. R. An X-Band Crossed-Loop EPR Resonator. Appl Magn Reson 2017, 48 (11–12), 1219–1226. https://doi.org/10.1007/s00723-017-0945-2.

(30) Lakshmi, K. V.; Eaton, S. S.; Eaton, G. R.; Frank, H. A.; Brudvig, G. W. Analysis of Dipolar and Exchange Interactions between Manganese and Tyrosine Z in the S 2 Y Z • State of Acetate-Inhibited Photosystem II via EPR Spectral Simulations at X- and Q-Bands. J. Phys. Chem. B 1998, 102 (42), 8327–8335. https://doi.org/10.1021/jp982140p.

(31) Goalstone, M. L.; Sadler, S. E. Analysis of Farnesyl Transferase Activity during Hormone-Induced Maturation ofXenopus Laevis Oocytes. J. Exp. Zool. 2000, 286 (2), 193–203. https://doi.org/10.1002/(SICI)1097-010X(20000201)286:2<193::AID-JEZ11>3.0.CO;2-V.

(32) Sadler, S. E.; Frith, T.; Wasserman, W. J. Analysis of R59022 Actions inXenopus Laevis Oocytes. J. Exp. Zool. 1996, 274 (5), 317–325. https://doi.org/10.1002/(SICI)1097-010X(19960401)274:5<317::AID-JEZ7>3.0.CO;2-S.

(33) Davis, D.; Sadler, S. E. Analysis of the P21 Ras System during Development of Meiotic Competence in Xenopus Laevis Oocytes. Developmental Biology 1992, 149 (1), 1–7. https://doi.org/10.1016/0012-1606(92)90258-I.

(34) Li, Z.; Kutateladze, A. G. Anomalous C−C Bond Cleavage in Sulfur-Centered Cation Radicals Containing a Vicinal Hydroxy Group. J. Org. Chem. 2003, 68 (21), 8236–8239. https://doi.org/10.1021/jo035001z.

(35) Deepak, N. M. S.; Kutateladze, A. G.; Elyashberg, M.; Williams, C. M.; Bates, R. W. Arneroma B: Structure Reassignment and Total Synthesis. Tetrahedron 2023, 147, 133670. https://doi.org/10.1016/j.tet.2023.133670.

(36) Maltempo, M. M.; Eaton, S. S.; Eaton, G. R. Artifacts in Spectral-Spatial EPR Images of Portions of Spectra. Journal of Magnetic Resonance (1969) 1989, 85 (2), 303–313. https://doi.org/10.1016/0022-2364(89)90145-5.

(37) Eaton, S. S.; Rajca, A.; Yang, Z.; Eaton, G. R. Azaadamantyl Nitroxide Spin Label: Complexation with β-Cyclodextrin and Electron Spin Relaxation. Free Radical Research 2018, 52 (3), 319–326. https://doi.org/10.1080/10715762.2017.1384954.

(38) Buchanan, L. A.; Woodcock, L. B.; Quine, R. W.; Rinard, G. A.; Eaton, S. S.; Eaton, G. R. Background Correction in Rapid Scan EPR Spectroscopy. Journal of Magnetic Resonance 2018, 293, 1–8. https://doi.org/10.1016/j.jmr.2018.05.010.

(39) Tseitlin, M.; Czechowski, T.; Quine, R. W.; Eaton, S. S.; Eaton, G. R. Background Removal Procedure for Rapid Scan EPR. Journal of Magnetic Resonance 2009, 196 (1), 48–53. https://doi.org/10.1016/j.jmr.2008.10.012.

(40) Sedenkova, K. N.; Averina, E. B.; Grishin, Y. K.; Andriasov, K. S.; Stepanova, S. A.; Roznyatovsky, V. A.; Kutateladze, A. G.; Rybakov, V. B.; Albov, D. V.; Kuznetsova, T. S.; Zefirov, N. S. Beyond the Dimer and Trimer: Tetraspiro[2.1.2 5 .1.2 9 .1.2 13 .1 3 ] Hexadecane‐1,3,5,7‐tetraone—the Cyclic Tetramer of Carbonylcyclopropane. Chemistry A European J 2016, 22 (12), 3996–3999. https://doi.org/10.1002/chem.201600140.

(41) Biomedical EPR; Eaton, S. S., Eaton, G. R., Berliner, L. J., Eds.; Biological magnetic resonance; Kluwer Academic/Plenum Publishers: New York, 2004.

(42) Beloglazkina, E. K.; Majouga, A. G.; Zyk, N. V.; Rakhimov, R. D.; Yaminsky, I. V.; Gorelkin, P. V.; Kiselev, G. A.; Kutateladze, A. G. Bis-(4-(2-Pyridylmethyleneiminophenyl))Disulfide — A Chelating Ligand Capable of Self Assembly on Gold Surface and Its Complexes with M(BF4)2 and M(ClO4)2; MCo, Cu and Ni. Experimental and Theoretical Study. Thin Solid Films 2007, 515 (11), 4649–4661. https://doi.org/10.1016/j.tsf.2006.12.131.

(43) Huang, S.; Pink, M.; Ngendahimana, T.; Rajca, S.; Eaton, G. R.; Eaton, S. S.; Rajca, A. Bis-Spiro-Oxetane and Bis-Spiro-Tetrahydrofuran Pyrroline Nitroxide Radicals: Synthesis and Electron Spin Relaxation Studies. J. Org. Chem. 2021, 86 (19), 13636–13643. https://doi.org/10.1021/acs.joc.1c01670.

(44) Holm, R. H.; Eaton, G. R. Bridged Binuclear Bis(Dithiolene) Complexes of Iron and Cobalt. Inorg. Chem. 1971, 10 (4), 805–811. https://doi.org/10.1021/ic50098a028.

(45) Novitskiy, I. M.; Kutateladze, A. G. Brief Overview of Recently Reported Misassigned Natural Products and Their in Silico Revisions Enabled by DU8ML, a Machine Learning-Augmented DFT Computational NMR Method. Nat. Prod. Rep. 2022, 39 (11), 2003–2007. https://doi.org/10.1039/D2NP00051B.

(46) Ikenouye, L. M.; Crane, C.; Angleson, J. K. Calcium and cAMP Dynamics in Pituitary Lactotrophs. Biophysical Journal 2014, 106 (2), 530a. https://doi.org/10.1016/j.bpj.2013.11.2954.

(47) Olankitwanit, A.; Kathirvelu, V.; Rajca, S.; Eaton, G. R.; Eaton, S. S.; Rajca, A. Calix[4]Arene Nitroxide Tetraradical and Octaradical. Chem. Commun. 2011, 47 (22), 6443. https://doi.org/10.1039/c1cc11172h.

(48) Ikenouye, L.; Angleson, J. cAMP Control of Intracellular Calcium Dynamics in Anterior Pituitary Cells (911.4). The FASEB Journal 2014, 28 (S1), 911.4. https://doi.org/10.1096/fasebj.28.1_supplement.911.4.

(49) Valiulin, R. A.; Bhuvan Kumar, N. N.; Kuznetsov, D. M.; Kutateladze, A. G. Cascade Transformations Involving Thiocarbonyls: Photoassisted Access to Bicyclic Thiiranes and Oxapentalenes. Journal of Sulfur Chemistry 2013, 34 (1–2), 209–221. https://doi.org/10.1080/17415993.2012.731065.

(50) Goalstone, M. L.; Diamond, C. L.; Sadler, S. E. Characterization of Xenopus Laevis Oocyte Farnesyl Transferase1. Biology of Reproduction 1996, 54 (3), 675–681. https://doi.org/10.1095/biolreprod54.3.675.

(51) Mukhina, O. A.; Kuznetsov, D. M.; Cowger, T. M.; Kutateladze, A. G. ChemInform Abstract: Amino Azaxylylenes Photogenerated from o‐Amido Imines: Photoassisted Access to Complex Spiro‐Poly‐Heterocycles. ChemInform 2016, 47 (5), chin.201605038. https://doi.org/10.1002/chin.201605038.

(52) Mukhina, O. A.; Koshino, H.; Crimmins, M. T.; Kutateladze, A. G. ChemInform Abstract: Computationally Driven Reassignment of the Structures of Aldingenins A and B. ChemInform 2015, 46 (48), chin.201548191. https://doi.org/10.1002/chin.201548191.

(53) Umstead, W. J.; Mukhina, O. A.; Kutateladze, A. G. ChemInform Abstract: Conformationally Constrained Penta(Hetero)Cyclic Molecular Architectures by Photoassisted Diversity‐Oriented Synthesis. ChemInform 2015, 46 (31), chin.201531043. https://doi.org/10.1002/chin.201531043.

(54) Eaton, S. S.; Eaton, G. R. ChemInform Abstract: EPR Imaging. ChemInform 2001, 32 (20), chin.200120315. https://doi.org/10.1002/chin.200120315.

(55) Eaton, G. R.; Eaton, S. S. ChemInform Abstract: ESR Imaging. ChemInform 2000, 31 (15), chin.200015293. https://doi.org/10.1002/chin.200015293.

(56) Eaton, G. R.; Eaton, S. S. ChemInform Abstract: High‐Field and High‐Frequency EPR. ChemInform 1999, 30 (37), chin.199937328. https://doi.org/10.1002/chin.199937328.

(57) Kumar, N. N. B.; Kuznetsov, D. M.; Kutateladze, A. G. ChemInform Abstract: Intramolecular Cycloadditions of Photogenerated Azaxylylenes with Oxadiazoles Provide Direct Access to Versatile Polyheterocyclic Ketopiperazines Containing a Spiro‐Oxirane Moiety. ChemInform 2015, 46 (25), chin.201525199. https://doi.org/10.1002/chin.201525199.

(58) Cronk, W. C.; Mukhina, O. A.; Kutateladze, A. G. ChemInform Abstract: Intramolecular Photoassisted Cycloadditions of Azaxylylenes and Postphotochemical Capstone Modifications via Suzuki Coupling Provide Access to Complex Polyheterocyclic Biaryls. ChemInform 2014, 45 (30), chin.201430177. https://doi.org/10.1002/chin.201430177.

(59) Mukhina, O. A.; Kutateladze, A. G. ChemInform Abstract: Oxazolines as Dual‐Function Traceless Chromophores and Chiral Auxiliaries: Enantioselective Photoassisted Synthesis of Polyheterocyclic Ketones. ChemInform 2016, 47 (33), chin.201633116. https://doi.org/10.1002/chin.201633116.

(60) Mukhina, O. A.; Kumar, N. N. B.; Cowger, T. M.; Kutateladze, A. G. ChemInform Abstract: Photoassisted Diversity‐Oriented Synthesis: Accessing 2,6‐Epoxyazocane (Oxamorphan) Cores. ChemInform 2015, 46 (18), chin.201518119. https://doi.org/10.1002/chin.201518119.

(61) Kuznetsov, D. M.; Mukhina, O. A.; Kutateladze, A. G. ChemInform Abstract: Photoassisted Synthesis of Complex Molecular Architectures: Dearomatization of Benzenoid Arenes with Aza‐o‐xylylenes via an Unprecedented [2 + 4] Reaction Topology. ChemInform 2016, 47 (41), chin.201641183. https://doi.org/10.1002/chin.201641183.

(62) Kumar, N. N. B.; Mukhina, O. A.; Kutateladze, A. G. ChemInform Abstract: Photoassisted Synthesis of Enantiopure Alkaloid Mimics Possessing Unprecedented Polyheterocyclic Cores. ChemInform 2013, 44 (50), chin.201350167. https://doi.org/10.1002/chin.201350167.

(63) Mukhina, O. A.; Kumar, N. N. B.; Arisco, T. M.; Valiulin, R. A.; Metzel, G. A.; Kutateladze, A. G. ChemInform Abstract: Rapid Photoassisted Access to N,O,S‐Polyheterocycles with Benzoazocine and Hydroquinoline Cores: Intramolecular Cycloadditions of Photogenerated Azaxylylenes. ChemInform 2012, 43 (8), chin.201208193. https://doi.org/10.1002/chin.201208193.

(64) Barnhurst, L. A.; Kutateladze, A. G. ChemInform Abstract: Synthesis and Liquid Membrane Transport Properties of Photolabile Molecular Clips (I) Based on Dithiane‐spiro‐crown Ethers. ChemInform 2001, 32 (49), chin.200149131. https://doi.org/10.1002/chin.200149131.

(65) Sedenkova, K. N.; Averina, E. B.; Grishin, Y. K.; Kutateladze, A. G.; Rybakov, V. B.; Kuznetsova, T. S.; Zefirov, N. S. ChemInform Abstract: Three‐Component Heterocyclization of gem‐Bromofluorocyclopropanes with NOBF 4 : Access to 4‐Fluoropyrimidine N‐Oxides. ChemInform 2013, 44 (11), chin.201311174. https://doi.org/10.1002/chin.201311174.

(66) Tseitlin, M.; Quine, R. W.; Rinard, G. A.; Eaton, S. S.; Eaton, G. R. Combining Absorption and Dispersion Signals to Improve Signal-to-Noise for Rapid-Scan EPR Imaging. Journal of Magnetic Resonance 2010, 203 (2), 305–310. https://doi.org/10.1016/j.jmr.2010.01.013.

(67) Elajaili, H.; McPeak, J.; Romanyukha, A.; Aggarwal, P.; Eaton, S. S.; Eaton, G. R. Comparison of Continuous Wave and Rapid Scan X-Band Electron Paramagnetic Resonance of Irradiated Clipped Fingernails. Radiat Prot Dosimetry 2016, 172 (1–3), 133–138. https://doi.org/10.1093/rpd/ncw162.

(68) Mitchell, D. G.; Quine, R. W.; Tseitlin, M.; Meyer, V.; Eaton, S. S.; Eaton, G. R. Comparison of Continuous Wave, Spin Echo, and Rapid Scan EPR of Irradiated Fused Quartz. Radiation Measurements 2011, 46 (9), 993–996. https://doi.org/10.1016/j.radmeas.2011.03.035.

(69) Eaton, G. R.; Quine, R. W. Comparison of Four Digitizers for Time-Domain EPR. Appl Spectrosc 2000, 54 (10), 1543–1545. https://doi.org/10.1366/0003702001948493.

(70) Tseitlin, M.; Dhami, A.; Eaton, S. S.; Eaton, G. R. Comparison of Maximum Entropy and Filtered Back-Projection Methods to Reconstruct Rapid-Scan EPR Images. Journal of Magnetic Resonance 2007, 184 (1), 157–168. https://doi.org/10.1016/j.jmr.2006.09.027.

(71) Symons, M. C. R.; Eaton, S. S.; Eaton, G. R. Complexes of Paramagnetic Metals with Paramagnetic Ligands. In Electron Spin Resonance; Symons, M. C. R., Ed.; The Royal Society of Chemistry, 1989; pp 258–278. https://doi.org/10.1039/9781847553461-00258.

(72) Beduru, S.; Kutateladze, A. G. Complexity-Building ESIPT-Assisted Synthesis of Fused Polyheterocyclic Sulfonamides. Molecules 2023, 28 (18), 6549. https://doi.org/10.3390/molecules28186549.

(73) Reddy, D. S.; Novitskiy, I. M.; Kutateladze, A. G. Complexity-Building Photoinduced Cascade Involving C sp 2 –C sp 3 Coupling of Aromatic Amides via [2 + 2] Reactivity of ESIPT-Generated o- Azaxylylenes. Org. Lett. 2023, 25 (7), 1131–1135. https://doi.org/10.1021/acs.orglett.3c00092.

(74) Computational Methods in Photochemistry; Kutateladze, A. G., Ed.; Molecular and supramolecular photochemistry; Taylor & Francis: Boca Raton, 2005.

(75) Reddy, D. S.; Kutateladze, A. G. Computational Structure Revision of a Longipinane Derivative Meridane. Tetrahedron Letters 2016, 57 (42), 4727–4729. https://doi.org/10.1016/j.tetlet.2016.09.030.

(76) Mukhina, O. A.; Koshino, H.; Crimmins, M. T.; Kutateladze, A. G. Computationally Driven Reassignment of the Structures of Aldingenins A and B. Tetrahedron Letters 2015, 56 (34), 4900–4903. https://doi.org/10.1016/j.tetlet.2015.06.078.

(77) Tseitlin, M.; Eaton, G. R.; Eaton, S. S. Computationally Efficient Steady-State Solution of the Bloch Equations for Rapid Sinusoidal Scans Based on Fourier Expansion in Harmonics of the Scan Frequency. Appl Magn Reson 2013, 44 (12), 1373–1379. https://doi.org/10.1007/s00723-013-0494-2.

(78) Kutateladze, A. G. Conformational Analysis of Singlet−Triplet State Mixing in Paternò−Büchi Diradicals. J. Am. Chem. Soc. 2001, 123 (38), 9279–9282. https://doi.org/10.1021/ja016092p.

(79) Wade, E. O.; Valiulin, R. A.; Ruybal, L. A.; Kutateladze, A. G. Conformational Analysis of Spiro-Bis-Dithiepins: A Peculiar Case of Axial Chirality. Org. Lett. 2006, 8 (22), 5121–5124. https://doi.org/10.1021/ol062172s.

(80) Siddiqua, A.; Luo, Y.; Meyer, V.; Swanson, M. A.; Yu, X.; Wei, G.; Zheng, J.; Eaton, G. R.; Ma, B.; Nussinov, R.; Eaton, S. S.; Margittai, M. Conformational Basis for Asymmetric Seeding Barrier in Filaments of Three- and Four-Repeat Tau. J. Am. Chem. Soc. 2012, 134 (24), 10271–10278. https://doi.org/10.1021/ja303498q.

(81) Umstead, W. J.; Mukhina, O. A.; Kutateladze, A. G. Conformationally Constrained Penta(Hetero)Cyclic Molecular Architectures by Photoassisted Diversity‐Oriented Synthesis. Eur J Org Chem 2015, 2015 (10), 2205–2213. https://doi.org/10.1002/ejoc.201403620.

(82) Eaton, S. S.; Woodcock, L. B.; Eaton, G. R. Continuous Wave Electron Paramagnetic Resonance of Nitroxide Biradicals in Fluid Solution. Concepts Magnetic Resonance 2018, 47A (2), e21426. https://doi.org/10.1002/cmr.a.21426.

(83) Rajca, A.; Wang, Y.; Boska, M.; Paletta, J. T.; Olankitwanit, A.; Swanson, M. A.; Mitchell, D. G.; Eaton, S. S.; Eaton, G. R.; Rajca, S. Correction to Organic Radical Contrast Agents for Magnetic Resonance Imaging. J. Am. Chem. Soc. 2014, 136 (8), 3318–3318. https://doi.org/10.1021/ja413028d.

(84) Tseitlin, M.; Mitchell, D. G.; Eaton, S. S.; Eaton, G. R. Corrections for Sinusoidal Background and Non-Orthogonality of Signal Channels in Sinusoidal Rapid Magnetic Field Scans. Journal of Magnetic Resonance 2012, 223, 80–84. https://doi.org/10.1016/j.jmr.2012.07.023.

(85) Lin, C.-Y.; Ngendahimana, T.; Eaton, G. R.; Eaton, S. S.; Zadrozny, J. M. Counterion Influence on Dynamic Spin Properties in a V( IV ) Complex. Chem. Sci. 2019, 10 (2), 548–555. https://doi.org/10.1039/C8SC04122A.

(86) Yager, T. D.; Eaton, G. R.; Eaton, S. S. [Cr(Oxalate)3]3? As a Broadening Agent in Nitroxyl Spin Probe Studies. J. Chem. Soc., Chem. Commun. 1978, No. 21, 944. https://doi.org/10.1039/c39780000944.

(87) Schauer, C. K.; Anderson, O. P.; Eaton, S. S.; Eaton, G. R. Crystal and Molecular Structure of a Six-Coordinate Zinc Porphyrin: Bis(Tetrahydrofuran)(5,10,15,20-Tetraphenylporphinato)Zinc(II). Inorg. Chem. 1985, 24 (24), 4082–4086. https://doi.org/10.1021/ic00218a024.

(88) Yang, Z.; Stein, R. A.; Pink, M.; Madzelan, P.; Ngendahimana, T.; Rajca, S.; Wilson, M. A.; Eaton, S. S.; Eaton, G. R.; Mchaourab, H. S.; Rajca, A. Cucurbit[7]Uril Enhances Distance Measurements of Spin-Labeled Proteins. J. Am. Chem. Soc. 2023, 145 (47), 25726–25736. https://doi.org/10.1021/jacs.3c09184.

(89) Woodcock, L. B.; Legenzov, E. A.; Dirda, N. D. A.; Kao, J. P. Y.; Eaton, G. R.; Eaton, S. S. Cyclic Disulfide-Bridged Dinitroxide Biradical for Measuring Thiol Redox Status by Electron Paramagnetic Resonance. J. Phys. Chem. B 2023, 127 (41), 8762–8768. https://doi.org/10.1021/acs.jpcb.3c03387.

(90) Tseitlin, M.; Rinard, G. A.; Quine, R. W.; Eaton, S. S.; Eaton, G. R. Deconvolution of Sinusoidal Rapid EPR Scans. Journal of Magnetic Resonance 2011, 208 (2), 279–283. https://doi.org/10.1016/j.jmr.2010.11.015.

(91) Swanson, M. A.; Kathirvelu, V.; Majtan, T.; Frerman, F. E.; Eaton, G. R.; Eaton, S. S. DEER Distance Measurement Between a Spin Label and a Native FAD Semiquinone in Electron Transfer Flavoprotein. J. Am. Chem. Soc. 2009, 131 (44), 15978–15979. https://doi.org/10.1021/ja9059816.

(92) Zahn, T. R.; Angleson, J. K.; MacMorris, M. A.; Domke, E.; Hutton, J. F.; Schwartz, C.; Hutton, J. C. Dense Core Vesicle Dynamics in Caenorhabditis Elegans Neurons and the Role of Kinesin UNC‐104. Traffic 2004, 5 (7), 544–559. https://doi.org/10.1111/j.1600-0854.2004.00195.x.

(93) Clark, A.; Sedhom, J.; Elajaili, H.; Eaton, G. R.; Eaton, S. S. Dependence of Electron Paramagnetic Resonance Spectral Lineshapes on Molecular Tumbling: Nitroxide Radical in Water:Glycerol Mixtures. Concepts Magnetic Resonance 2016, 45A (5), e21423. https://doi.org/10.1002/cmr.a.21423.

(94) Zecevic, A.; Eaton, G. R.; Eaton, S. S.; Lindgren, M. Dephasing of Electron Spin Echoes for Nitroxyl Radicals in Glassy Solvents by Non-Methyl and Methyl Protons. Molecular Physics 1998, 95 (6), 1255–1263. https://doi.org/10.1080/00268979809483256.

(95) Quine, R. W.; Harbridge, J. R.; Eaton, S. S.; Eaton, G. R. Design of a Programmable Timing Unit. Review of Scientific Instruments 1999, 70 (11), 4422–4432. https://doi.org/10.1063/1.1150088.

(96) Legenzov, E. A.; Muralidharan, S.; Woodcock, L. B.; Eaton, G. R.; Eaton, S. S.; Rosen, G. M.; Kao, J. P. Y. Designing Molecular Probes To Prolong Intracellular Retention: Application to Nitroxide Spin Probes. Bioconjugate Chem. 2016, 27 (12), 2923–2930. https://doi.org/10.1021/acs.bioconjchem.6b00595.

(97) Kutateladze, A. G.; Hornback, J. M. Determination of the Position of the Conformational Equilibrium of a Trans 1,2-Disubstituted Cyclohexane by NMR Spectroscopy. An Experiment in Physical Organic Chemistry for Undergraduate Students. J. Chem. Educ. 2001, 78 (1), 81. https://doi.org/10.1021/ed078p81.

(98) Trulove, P. C.; Carlin, R. T.; Eaton, G. R.; Eaton, S. S. Determination of the Singlet-Triplet Energy Separation for C602- in DMSO by Electron Paramagnetic Resonance. J. Am. Chem. Soc. 1995, 117 (23), 6265–6272. https://doi.org/10.1021/ja00128a014.

(99) Bondarenko, O. B.; Komarov, A. I.; Karetnikov, G. L.; Nikolaeva, S. N.; Zyk, N. V.; Holt, T.; Kutateladze, A. G. Diastereoselective Heterocyclization of Geminal Bromo-Fluoro Arylcyclopropanes by Nitrosonium Tetrafluoroborate: Access to 4-Fluorinated Isoxazolines and Isoxazoles. Tetrahedron 2019, 75 (46), 130666. https://doi.org/10.1016/j.tet.2019.130666.

(100) Sedenkova, K. N.; Terekhin, A. V.; Abdrashitova, I. V.; Vasilenko, D. A.; Sadovnikov, K. S.; Gracheva, Y. A.; Grishin, Y. K.; Holt, T.; Kutateladze, A. G.; Kuznetsova, T. S.; Milaeva, E. R.; Averina, E. B. Dichotomy in the Reactivity of 2-Methyltetrahydroquinazoline 1-Oxides towards Aldehydes: An Unprecedented Condensation with Simultaneous Reduction of the N-Oxide Fragment. Tetrahedron Letters 2020, 61 (11), 151605. https://doi.org/10.1016/j.tetlet.2020.151605.

(101) Cochilla, A. J.; Angleson, J. K.; Betz, W. J. Differential Regulation of Granule-to-Granule and Granule-to-Plasma Membrane Fusion during Secretion from Rat Pituitary Lactotrophs. The Journal of Cell Biology 2000, 150 (4), 839–848. https://doi.org/10.1083/jcb.150.4.839.

(102) Tseitlin, M.; Quine, R. W.; Rinard, G. A.; Eaton, S. S.; Eaton, G. R. Digital EPR with an Arbitrary Waveform Generator and Direct Detection at the Carrier Frequency. Journal of Magnetic Resonance 2011, S1090780711003363. https://doi.org/10.1016/j.jmr.2011.09.024.

(103) Tseitlin, M.; Yu, Z.; Quine, R. W.; Rinard, G. A.; Eaton, S. S.; Eaton, G. R. Digitally Generated Excitation and Near-Baseband Quadrature Detection of Rapid Scan EPR Signals. Journal of Magnetic Resonance 2014, 249, 126–134. https://doi.org/10.1016/j.jmr.2014.10.011.

(104) Kottani, R.; Valiulin, R. A.; Kutateladze, A. G. Direct Screening of Solution Phase Combinatorial Libraries Encoded with Externally Sensitized Photolabile Tags. Proc. Natl. Acad. Sci. U.S.A. 2006, 103 (38), 13917–13921. https://doi.org/10.1073/pnas.0606380103.

(105) Wan, Y.; Kurchan, A. N.; Barnhurst, L. A.; Kutateladze, A. G. Direct Transformation of 1,3-Dihalides into Dithianes and Dithiepines via a Novel One-Pot Reaction with Carbon Disulfide and Sodium Borohydride. Org. Lett. 2000, 2 (8), 1133–1135. https://doi.org/10.1021/ol005705k.

(106) Stoner, J. W.; Szymanski, D.; Eaton, S. S.; Quine, R. W.; Rinard, G. A.; Eaton, G. R. Direct-Detected Rapid-Scan EPR at 250MHz. Journal of Magnetic Resonance 2004, 170 (1), 127–135. https://doi.org/10.1016/j.jmr.2004.06.008.

(107) Kurchan, A. N.; Mitkin, O. D.; Kutateladze, A. G. Dithiane and Trithiane-Based Photolabile Molecular Linkers Equipped with Amino-Functionality: Synthesis and Quantum Yields of Fragmentation. Journal of Photochemistry and Photobiology A: Chemistry 2005, 171 (2), 121–129. https://doi.org/10.1016/j.jphotochem.2004.09.014.

(108) Kurcham, A. N.; Shirk, S. M.; Kutateladze, A. G. Dithiane and Trithiane‐Based Photocleavable Systems for Molecular Assembly and Disassembly. ChemInform 2005, 36 (51), chin.200551246. https://doi.org/10.1002/chin.200551246.

(109) Mitkin, O. D.; Kurchan, A. N.; Wan, Y.; Schiwal, B. F.; Kutateladze, A. G. Dithiane- and Trithiane-Based Photolabile Scaffolds for Molecular Recognition. Org. Lett. 2001, 3 (12), 1841–1844. https://doi.org/10.1021/ol015933u.

(110) Li, Z.; Wan, Y.; Kutateladze, A. G. Dithiane-Based Photolabile Amphiphiles: Toward Photolabile Liposomes 1 , 2. Langmuir 2003, 19 (16), 6381–6391. https://doi.org/10.1021/la034188m.

(111) Kutateladze, A. G.; Kottani, R.; Kurchan, A. N.; Majjigapu, J. R. R.; Shirk, S. M. Dithiane, Trithiane, and Dithiazane-Based Photolabile Scaffolds for Molecular Recognition: Mechanism and Efficiency of the Photoinduced Fragmentation in Aqueous Reductive Environments. Phosphorus, Sulfur, and Silicon and the Related Elements 2005, 180 (5–6), 1379–1384. https://doi.org/10.1080/10426500590912673.

(112) Valiulin, R. A.; Arisco, T. M.; Kutateladze, A. G. Double-Tandem [4 π +2 π ]·[2 π +2 π ]·[4 π +2 π ]·[2 π +2 π ] Synthetic Sequence with Photoprotolytic Oxametathesis and Photoepoxidation in the Chromone Series. J. Org. Chem. 2011, 76 (5), 1319–1332. https://doi.org/10.1021/jo102221q.

(113) Novitskiy, I. M.; Kutateladze, A. G. DU8+ Computations Reveal a Common Challenge in the Structure Assignment of Natural Products Containing a Carboxylic Anhydride Moiety. J. Org. Chem. 2021, 86 (23), 17511–17515. https://doi.org/10.1021/acs.joc.1c02291.

(114) Novitskiy, I. M.; Kutateladze, A. G. DU8ML: Machine Learning-Augmented Density Functional Theory Nuclear Magnetic Resonance Computations for High-Throughput In Silico Solution Structure Validation and Revision of Complex Alkaloids. J. Org. Chem. 2022, 87 (7), 4818–4828. https://doi.org/10.1021/acs.joc.2c00169.

(115) Maslovskaya, L. A.; Savchenko, A. I.; Krenske, E. H.; Chow, S.; Holt, T.; Gordon, V. A.; Reddell, P. W.; Pierce, C. J.; Parsons, P. G.; Boyle, G. M.; Kutateladze, A. G.; Williams, C. M. EBC‐232 and 323: A Structural Conundrum Necessitating Unification of Five In Silico Prediction and Elucidation Methods**. Chemistry A European J 2020, 26 (51), 11862–11867. https://doi.org/10.1002/chem.202001884.

(116) Valiulin, R. A.; Dressen, D. G.; Riggs, J. R.; Habte, F. M.; Kutateladze, A. G. Effect of Intramolecular Paternò−Büchi Reaction on the Thermodynamics and Kinetics of Nearly Degenerate [3,3]-Sigmatropic Shift in Fluxional Polycycles. J. Org. Chem. 2009, 74 (9), 3484–3490. https://doi.org/10.1021/jo9003822.

(117) Aggarwal, P.; Eaton, S. S.; Eaton, G. R. Effect of Lanthanide and Cobalt Ions on Electron Spin Relaxation of Tempone in Glassy Water:Glycerol at 20 to 200 K. Appl Magn Reson 2016, 47 (10), 1123–1134. https://doi.org/10.1007/s00723-016-0820-6.

(118) Valiulin, R. V.; Kutateladze, A. G. Effect of β-Alkylthioethyl Substitution in 1,3-Dithianes: Quasianchimeric Assistance in Photoinduced Electron Transfer? J. Org. Chem. 2008, 73 (16), 6393–6396. https://doi.org/10.1021/jo800938d.

(119) Barnhurst, L. A.; Wan, Y.; Kutateladze, A. G. Efficient Electrochemical Deprotection of Carboxylic and Amino Acids from Their 2-(Hydroxymethyl)-1,3-Dithiane (Dim) Esters. Org. Lett. 2000, 2 (6), 799–801. https://doi.org/10.1021/ol005537w.

(120) Mahapatro, S. N.; Hovey, T. A.; Ngendahimana, T.; Eaton, S. S.; Eaton, G. R. Electron Paramagnetic Resonance Characterization and Electron Spin Relaxation of Manganate Ion in Glassy Alkaline LiCl Solution and Doped into Cs2SO4. Journal of Inorganic Biochemistry 2022, 229, 111732. https://doi.org/10.1016/j.jinorgbio.2022.111732.

(121) Sueki, Minoru.; Eaton, S. S.; Eaton, G. R. Electron Paramagnetic Resonance Imaging of Electrochemically Generated P-Benzosemiquinone Radicals. Anal. Chem. 1991, 63 (9), 883–885. https://doi.org/10.1021/ac00009a008.

(122) Nakagawa, K.; Eaton, G. R.; Eaton, S. S. Electron Paramagnetic Resonance Imaging of Polyaniline and Polypyrrole in Nafion on Conducting Glass Electrodes. J. Appl. Polym. Sci. 1993, 52 (0), 235–240. https://doi.org/10.1002/app.1993.070520021.

(123) Ahn, M. K.; Eaton, S. S.; Eaton, G. R.; Meador, M. A. B. Electron Paramagnetic Resonance Imaging of the Spatial Distribution of Free Radicals in PMR-15 Polyimide Resins. Macromolecules 1997, 30 (26), 8318–8321. https://doi.org/10.1021/ma970580t.

(124) Eaton, S. S.; Ngendahimana, T.; Eaton, G. R.; Jupp, A. R.; Stephan, D. W. Electron Paramagnetic Resonance of a 10 B-Containing Heterocyclic Radical. Journal of Magnetic Resonance 2018, 290, 76–84. https://doi.org/10.1016/j.jmr.2018.03.007.

(125) McPeak, J. E.; Eaton, S. S.; Eaton, G. R. Electron Paramagnetic Resonance of Lanthanides. In Methods in Enzymology; Elsevier, 2021; Vol. 651, pp 63–101. https://doi.org/10.1016/bs.mie.2021.01.038.

(126) Eaton, S. S.; Eaton, G. R. Electron Paramagnetic Resonance Sample Cell for Lossy Samples. Anal. Chem. 1977, 49 (8), 1277–1278. https://doi.org/10.1021/ac50016a058.

(127) Eaton, S. S.; Eaton, G. R. Electron Paramagnetic Resonance Spectroscopy. ChemInform 2004, 35 (49), chin.200449280. https://doi.org/10.1002/chin.200449280.

(128) Larrinaga, W. B.; Cotruvo, J. A.; Worrell, B. T.; Eaton, S. S.; Eaton, G. R. Electron Paramagnetic Resonance, Electronic Ground State, and Electron Spin Relaxation of Seven Lanthanide Ions Bound to Lanmodulin and the Bioinspired Chelator, 3,4,3‐LI(1,2‐HOPO). Chemistry A European J 2023, 29 (72), e202303215. https://doi.org/10.1002/chem.202303215.

(129) More, K. M.; Eaton, G. R. Electron Paramagnetic Spectra of Samples Immobilized on Solid Substrates. Anal. Chem. 1984, 56 (8), 1551–1552. https://doi.org/10.1021/ac00272a082.

(130) Eaton, S. S.; Eaton, G. R. Electron Spin Echo Spectra and Characterization of Electronic Ground States for Lanthanide Ions in Acidic Water:Ethanol Glasses. Journal of Magnetic Resonance 2023, 348, 107392. https://doi.org/10.1016/j.jmr.2023.107392.

(131) Shepard, E. M.; Byer, A. S.; Aggarwal, P.; Betz, J. N.; Scott, A. G.; Shisler, K. A.; Usselman, R. J.; Eaton, G. R.; Eaton, S. S.; Broderick, J. B. Electron Spin Relaxation and Biochemical Characterization of the Hydrogenase Maturase HydF: Insights into [2Fe-2S] and [4Fe-4S] Cluster Communication and Hydrogenase Activation. Biochemistry 2017, 56 (25), 3234–3247. https://doi.org/10.1021/acs.biochem.7b00169.

(132) Du, J.-L.; Eaton, G. R.; Eaton, S. S. Electron Spin Relaxation in Vanadyl, Copper(II), and Silver(II) Porphyrins in Glassy Solvents and Doped Solids. Journal of Magnetic Resonance, Series A 1996, 119 (2), 240–246. https://doi.org/10.1006/jmra.1996.0079.

(133) Eaton, S. S.; Huber, K.; Elajaili, H.; McPeak, J.; Eaton, G. R.; Longobardi, L. E.; Stephan, D. W. Electron Spin Relaxation of a Boron-Containing Heterocyclic Radical. Journal of Magnetic Resonance 2017, 276, 7–13. https://doi.org/10.1016/j.jmr.2016.12.013.

(134) Amassah, G.; Mitchell, D. G.; Hovey, T. A.; Eaton, S. S.; Eaton, G. R. Electron Spin Relaxation of SO2− and SO3− Radicals in Solid Na2S2O4, Na2S2O5, and K2S2O5. Appl Magn Reson 2023, 54 (9), 849–867. https://doi.org/10.1007/s00723-023-01569-0.

(135) McPeak, J.; Alexander, D.; Joseph, C.; Eaton, S. S.; Eaton, G. R. Electron Spin Relaxation of Tb3+ and Tm3+ Ions. Appl Magn Reson 2020, 51 (9–10), 961–976. https://doi.org/10.1007/s00723-020-01262-6.

(136) Gaffney, B. J.; Eaton, G. R.; Eaton, S. S. Electron Spin Relaxation Rates for High-Spin Fe(III) in Iron Transferrin Carbonate and Iron Transferrin Oxalate. J. Phys. Chem. B 1998, 102 (28), 5536–5541. https://doi.org/10.1021/jp981595b.

(137) Kathirvelu, V.; Sato, H.; Eaton, S. S.; Eaton, G. R. Electron Spin Relaxation Rates for Semiquinones between 25 and 295K in Glass-Forming Solvents. Journal of Magnetic Resonance 2009, 198 (1), 111–120. https://doi.org/10.1016/j.jmr.2009.01.026.

(138) Ngendahimana, T.; Moore, W.; Canny, A.; Eaton, S. S.; Eaton, G. R. Electron Spin Relaxation Rates of Radicals in Irradiated Boron Oxides. Appl Magn Reson 2023, 54 (3), 359–370. https://doi.org/10.1007/s00723-022-01514-7.

(139) Eaton, G. R.; Eaton, S. S. Electron Spin Relaxation Times for the Alanine Radical in Two Dosimeters. Applied Radiation and Isotopes 2005, 62 (2), 129–132. https://doi.org/10.1016/j.apradiso.2004.08.033.

(140) Eaton, G. R.; Eaton, S. S. Electron Spin-Echo-Detected EPR Imaging. Journal of Magnetic Resonance (1969) 1986, 67 (1), 73–77. https://doi.org/10.1016/0022-2364(86)90410-5.

(141) Biller, J. R.; Elajaili, H.; Meyer, V.; Rosen, G. M.; Eaton, S. S.; Eaton, G. R. Electron Spin–Lattice Relaxation Mechanisms of Rapidly-Tumbling Nitroxide Radicals. Journal of Magnetic Resonance 2013, 236, 47–56. https://doi.org/10.1016/j.jmr.2013.08.006.

(142) Sato, H.; Bottle, S. E.; Blinco, J. P.; Micallef, A. S.; Eaton, G. R.; Eaton, S. S. Electron Spin–Lattice Relaxation of Nitroxyl Radicals in Temperature Ranges That Span Glassy Solutions to Low-Viscosity Liquids. Journal of Magnetic Resonance 2008, 191 (1), 66–77. https://doi.org/10.1016/j.jmr.2007.12.003.

(143) Ulyanov, D.; Bowler, B. E.; Eaton, G. R.; Eaton, S. S. Electron-Electron Distances in Spin-Labeled Low-Spin Metmyoglobin Variants by Relaxation Enhancement. Biophysical Journal 2008, 95 (11), 5306–5316. https://doi.org/10.1529/biophysj.108.141887.

(144) Du, J. L.; Eaton, G. R.; Eaton, S. S. Electron-Spin-Lattice Relaxation in Natural Abundance and Isotopically Enriched Oxo-Chromium(V)Bis (2-Hydroxy-2-Ethylbutyrate). Journal of Magnetic Resonance, Series A 1995, 115 (2), 236–240. https://doi.org/10.1006/jmra.1995.1172.

(145) Harbridge, J. R.; Rinard, G. A.; Quine, R. W.; Eaton, S. S.; Eaton, G. R. Enhanced Signal Intensities Obtained by Out-of-Phase Rapid-Passage EPR for Samples with Long Electron Spin Relaxation Times. Journal of Magnetic Resonance 2002, 156 (1), 41–51. https://doi.org/10.1006/jmre.2002.2526.

(146) Hyde, J. S.; Eaton, S. S.; Eaton, G. R. EPR at Work: Part 1. Concepts Magnetic Resonance 2006, 28A (1), 1–25. https://doi.org/10.1002/cmr.a.20047.

(147) Hyde, J. S.; Eaton, S. S.; Eaton, G. R. EPR at Work: Part 2. Concepts Magnetic Resonance 2006, 28A (1), 26–50. https://doi.org/10.1002/cmr.a.20054.

(148) Hyde, J. S.; Eaton, S. S.; Eaton, G. R. EPR at Work: Part 3. Concepts Magnetic Resonance 2006, 28A (1), 51–75. https://doi.org/10.1002/cmr.a.20059.

(149) Hyde, J. S.; Eaton, S. S.; Eaton, G. R. EPR at Work: Part 4. Concepts Magnetic Resonance 2006, 28A (1), 76–100. https://doi.org/10.1002/cmr.a.20060.

(150) Eaton, S. S.; Eaton, G. R. EPR Imaging. Journal of Magnetic Resonance (1969) 1984, 59 (3), 474–477. https://doi.org/10.1016/0022-2364(84)90080-5.

(151) Eaton, G. R.; Eaton, S. S. EPR Imaging Using Flip-Angle Gradients. A New Approach to Two-Dimensional Imaging. Journal of Magnetic Resonance (1969) 1986, 67 (3), 561–564. https://doi.org/10.1016/0022-2364(86)90394-X.

(152) Eaton, G. R.; Eaton, S. S. EPR Imaging Using T1 Selectivity. Journal of Magnetic Resonance (1969) 1987, 71 (2), 271–275. https://doi.org/10.1016/0022-2364(87)90056-4.

(153) Eaton, S. S.; Eaton, G. R. EPR Measurement of the Rate of Ligand Exchange in Copper Salicylaldimine Complexes. Inorganic and Nuclear Chemistry Letters 1979, 15 (1), 29–31. https://doi.org/10.1016/0020-1650(79)80122-1.

(154) Eaton, S. S.; Eaton, G. R. EPR Spectra and Electron Spin Relaxation of O2. Appl Magn Reson 2021, 52 (10), 1223–1236. https://doi.org/10.1007/s00723-021-01353-y.

(155) Eaton, G. R.; Eaton, S. S. EPR Spectrometers at Frequencies Below X‐Band. ChemInform 2005, 36 (35), chin.200535330. https://doi.org/10.1002/chin.200535330.

(156) Eaton, G. R.; Eaton, S. S. EPR Studies of Long-Range Intramolecular Electron-Electron Exchange Interaction. Acc. Chem. Res. 1988, 21 (3), 107–113. https://doi.org/10.1021/ar00147a003.

(157) Davis, P.; Franquemont, S.; Liang, L.; Angleson, J. K.; Dores, R. M. Evolution of the Melanocortin-2 Receptor in Tetrapods: Studies on Xenopus Tropicalis MC2R and Anolis Carolinensis MC2R. General and Comparative Endocrinology 2013, 188, 75–84. https://doi.org/10.1016/j.ygcen.2013.04.007.

(158) Zimmerman, H. E.; Kutateladze, A. G.; Maekawa, Y.; Mangette, J. E. Excited State Reactivity as a Function of Diradical Structure. Evidence for Two Triplet Cyclopropyldicarbinyl Diradical Intermediates with Differing Reactivity. J. Am. Chem. Soc. 1994, 116 (21), 9795–9796. https://doi.org/10.1021/ja00100a073.

(159) Gustafson, T. P.; Metzel, G. A.; Kutateladze, A. G. Externally Sensitized Deprotection of PPG-Masked Carbonyls as a Spatial Proximity Probe in Photoamplified Detection of Binding Events. Photochem Photobiol Sci 2012, 11 (3), 564–577. https://doi.org/10.1039/c2pp05326h.

(160) Gustafson, T. P.; Kurchan, A. N.; Kutateladze, A. G. Externally Sensitized Mesolytic Fragmentations in Dithiane–Ketone Adducts. Tetrahedron 2006, 62 (27), 6574–6580. https://doi.org/10.1016/j.tet.2006.03.065.

(161) Quine, R. W.; Eaton, G. R.; Dillon, S.; Myer, D. Fast-Response VHF-Band Pulsed Power Amplifiers. Concepts Magn. Reson. 2005, 27B (1), 1–7. https://doi.org/10.1002/cmr.b.20048.

(162) Quine, R. W.; Eaton, G. R.; Dillon, S. Fast‐response VHF Pulsed 2 KW Power Amplifiers. Concepts Magn Reson 2006, 29B (4), 185–190. https://doi.org/10.1002/cmr.b.20074.

(163) Yu, Z.; Liu, T.; Elajaili, H.; Rinard, G. A.; Eaton, S. S.; Eaton, G. R. Field-Stepped Direct Detection Electron Paramagnetic Resonance. Journal of Magnetic Resonance 2015, 258, 58–64. https://doi.org/10.1016/j.jmr.2015.06.011.

(164) Valiulin, R. A.; Kutateladze, A. G. First Example of Intramolecular [2π+2π] Alkene–Arene Photocyclization in the Chromone Series and Its Synthetic Utility. Tetrahedron Letters 2010, 51 (29), 3803–3806. https://doi.org/10.1016/j.tetlet.2010.05.078.

(165) Meyer, V.; Holden, M. R.; Weismiller, H. A.; Eaton, G. R.; Eaton, S. S.; Margittai, M. Fracture and Growth Are Competing Forces Determining the Fate of Conformers in Tau Fibril Populations. Journal of Biological Chemistry 2016, 291 (23), 12271–12281. https://doi.org/10.1074/jbc.M116.715557.

(166) Owenius, R.; Eaton, G. R.; Eaton, S. S. Frequency (250MHz to 9.2GHz) and Viscosity Dependence of Electron Spin Relaxation of Triarylmethyl Radicals at Room Temperature. Journal of Magnetic Resonance 2005, 172 (1), 168–175. https://doi.org/10.1016/j.jmr.2004.10.007.

(167) Owenius, R.; Terry, G. E.; Williams, M. J.; Eaton, S. S.; Eaton, G. R. Frequency Dependence of Electron Spin Relaxation of Nitroxyl Radicals in Fluid Solution. J. Phys. Chem. B 2004, 108 (27), 9475–9481. https://doi.org/10.1021/jp036020f.

(168) Biller, J. R.; Meyer, V. M.; Elajaili, H.; Rosen, G. M.; Eaton, S. S.; Eaton, G. R. Frequency Dependence of Electron Spin Relaxation Times in Aqueous Solution for a Nitronyl Nitroxide Radical and Perdeuterated-Tempone between 250MHz and 34GHz. Journal of Magnetic Resonance 2012, 225, 52–57. https://doi.org/10.1016/j.jmr.2012.10.002.

(169) Elajaili, H. B.; Biller, J. R.; Eaton, S. S.; Eaton, G. R. Frequency Dependence of Electron Spin–Lattice Relaxation for Semiquinones in Alcohol Solutions. Journal of Magnetic Resonance 2014, 247, 81–87. https://doi.org/10.1016/j.jmr.2014.08.014.

(170) Eaton, S. S.; Eaton, G. R. Frequency Dependence of Pulsed EPR Experiments. Concepts Magnetic Resonance 2009, 34A (6), 315–321. https://doi.org/10.1002/cmr.a.20148.

(171) Liang, L.; Sebag, J. A.; Eagelston, L.; Serasinghe, M. N.; Veo, K.; Reinick, C.; Angleson, J.; Hinkle, P. M.; Dores, R. M. Functional Expression of Frog and Rainbow Trout Melanocortin 2 Receptors Using Heterologous MRAP1s. General and Comparative Endocrinology 2011, 174 (1), 5–14. https://doi.org/10.1016/j.ygcen.2011.07.005.

(172) Reinick, C. L.; Liang, L.; Angleson, J. K.; Dores, R. M. Functional Expression of Squalus Acanthias Melanocortin-5 Receptor in CHO Cells: Ligand Selectivity and Interaction with MRAP. European Journal of Pharmacology 2012, 680 (1–3), 1–7. https://doi.org/10.1016/j.ejphar.2012.01.021.

(173) Usselman, R. J.; Qazi, S.; Aggarwal, P.; Eaton, S. S.; Eaton, G. R.; Russek, S.; Douglas, T. Gadolinium-Loaded Viral Capsids as Magnetic Resonance Imaging Contrast Agents. Appl Magn Reson 2015, 46 (3), 349–355. https://doi.org/10.1007/s00723-014-0639-y.

(174) Bowman, M.; Fielding, A.; Tseytlin, M. Gareth R. Eaton: On the Occasion of His 80th Birthday. Appl Magn Reson 2021, 52 (8), 903–905. https://doi.org/10.1007/s00723-021-01397-0.

(175) Valiulin, R. A.; Kutateladze, A. G. Harvesting the Strain Installed by a Paternò−Büchi Step in a Synthetically Useful Way: High-Yielding Photoprotolytic Oxametathesis in Polycyclic Systems. Org. Lett. 2009, 11 (17), 3886–3889. https://doi.org/10.1021/ol901456m.

(176) Averina, E. B.; Samoilichenko, Y. V.; Volkova, Y. A.; Grishin, Y. K.; Rybakov, V. B.; Kutateladze, A. G.; Elyashberg, M. E.; Kuznetsova, T. S.; Zefirov, N. S. Heterocyclization of Electrophilic Alkenes with Tetranitromethane Revisited: Regiochemistry and the Mechanism of Nitroisoxazole Formation. Tetrahedron Letters 2012, 53 (12), 1472–1475. https://doi.org/10.1016/j.tetlet.2012.01.039.

(177) Eaton, S. S.; Eaton, G. R. High-Field and High-Frequency Electron Paramagnetic Resonance Instrumentation. Appl. Magn. Reson. 1999, 16 (2), 159–160. https://doi.org/10.1007/BF03161930.

(178) Kutateladze, A. G.; Reddy, D. S. High-Throughput in Silico Structure Validation and Revision of Halogenated Natural Products Is Enabled by Parametric Corrections to DFT-Computed 13 C NMR Chemical Shifts and Spin–Spin Coupling Constants. J. Org. Chem. 2017, 82 (7), 3368–3381. https://doi.org/10.1021/acs.joc.7b00188.

(179) Reinick, C. L.; Liang, L.; Angleson, J. K.; Dores, R. M. Identification of an MRAP-Independent Melanocortin-2 Receptor: Functional Expression of the Cartilaginous Fish, Callorhinchus Milii, Melanocortin-2 Receptor in CHO Cells. Endocrinology 2012, 153 (10), 4757–4765. https://doi.org/10.1210/en.2012-1482.

(180) Sadler, S. E.; Angleson, J. K.; Dsouza, M. IGF-1 Receptors in Xenopus Laevis Ovarian Follicle Cells Support the Oocyte Maturation Response. Biology of Reproduction 2010, 82 (3), 591–598. https://doi.org/10.1095/biolreprod.109.080937.

(181) Elajaili, H.; Biller, J. R.; Rosen, G. M.; Kao, J. P. Y.; Tseytlin, M.; Buchanan, L. A.; Rinard, G. A.; Quine, R. W.; McPeak, J.; Shi, Y.; Eaton, S. S.; Eaton, G. R. Imaging Disulfide Dinitroxides at 250 MHz to Monitor Thiol Redox Status. Journal of Magnetic Resonance 2015, 260, 77–82. https://doi.org/10.1016/j.jmr.2015.08.027.

(182) Biller, J. R.; Tseitlin, M.; Quine, R. W.; Rinard, G. A.; Weismiller, H. A.; Elajaili, H.; Rosen, G. M.; Kao, J. P. Y.; Eaton, S. S.; Eaton, G. R. Imaging of Nitroxides at 250MHz Using Rapid-Scan Electron Paramagnetic Resonance. Journal of Magnetic Resonance 2014, 242, 162–168. https://doi.org/10.1016/j.jmr.2014.02.015.

(183) Elajaili, H. B.; Woodcock, L. B.; Hovey, T. A.; Rinard, G. A.; DeGraw, S.; Canny, A.; Dee, N. M.; Kao, J. P. Y.; Nozik, E. S.; Eaton, S. S.; Eaton, G. R. Imaging Reactive Oxygen Radicals in Excised Mouse Lung Trapped by Reaction with Hydroxylamine Probes Using 1 GHz Rapid Scan Electron Paramagnetic Resonance. Mol Imaging Biol 2023. https://doi.org/10.1007/s11307-023-01860-3.

(184) Epel, B.; Sundramoorthy, S. V.; Krzykawska-Serda, M.; Maggio, M. C.; Tseytlin, M.; Eaton, G. R.; Eaton, S. S.; Rosen, G. M.; Kao, J. P. Y.; Halpern, H. J. Imaging Thiol Redox Status in Murine Tumors in Vivo with Rapid-Scan Electron Paramagnetic Resonance. Journal of Magnetic Resonance 2017, 276, 31–36. https://doi.org/10.1016/j.jmr.2016.12.015.

(185) Moore, W.; Huffman, J. L.; Driesschaert, B.; Eaton, S. S.; Eaton, G. R. Impact of Chlorine Substitution on Electron Spin Relaxation of a Trityl Radical. Appl Magn Reson 2022, 53 (3–5), 797–808. https://doi.org/10.1007/s00723-021-01405-3.

(186) Kathirvelu, V.; Eaton, G. R.; Eaton, S. S. Impact of Chlorine Substitution on Spin–Lattice Relaxation of Triarylmethyl and 1,4-Benzosemiquinone Radicals in Glass-Forming Solvents Between 25 and 295 K. Appl Magn Reson 2010, 37 (1–4), 649–656. https://doi.org/10.1007/s00723-009-0086-3.

(187) Jackson, C. E.; Ngendahimana, T.; Lin, C.-Y.; Eaton, G. R.; Eaton, S. S.; Zadrozny, J. M. Impact of Counter Ion Methyl Groups on Spin Relaxation in [V(C 6 H 4 O 2 ) 3 ] 2–. J. Phys. Chem. C 2022, 126 (16), 7169–7176. https://doi.org/10.1021/acs.jpcc.2c01090.

(188) Eaton, S. S.; Eaton, G. R. Impact of Electron–Electron Spin–Spin Coupling on Electron-Spin Turning Angle in a Spin-Labeled Copper(II) Complex. Journal of Magnetic Resonance, Series A 1995, 117 (1), 62–66. https://doi.org/10.1006/jmra.1995.9972.

(189) Sato, H.; Kathirvelu, V.; Spagnol, G.; Rajca, S.; Rajca, A.; Eaton, S. S.; Eaton, G. R. Impact of Electron−Electron Spin Interaction on Electron Spin Relaxation of Nitroxide Diradicals and Tetraradical in Glassy Solvents Between 10 and 300 K. J. Phys. Chem. B 2008, 112 (10), 2818–2828. https://doi.org/10.1021/jp073600u.

(190) Biller, J. R.; Tseitlin, M.; Mitchell, D. G.; Yu, Z.; Buchanan, L. A.; Elajaili, H.; Rosen, G. M.; Kao, J. P. Y.; Eaton, S. S.; Eaton, G. R. Improved Sensitivity for Imaging Spin Trapped Hydroxyl Radical at 250 MHz. ChemPhysChem 2015, 16 (3), 528–531. https://doi.org/10.1002/cphc.201402835.

(191) Sadler, S. E. Inhibitors of Phosphodiesterase III Block Stimulation of Xenopus Laevis Oocyte Ribosomal S6 Kinase Activity by Insulin-Like Growth Factor-I. Molecular Endocrinology 1991, 5 (12), 1947–1954. https://doi.org/10.1210/mend-5-12-1947.

(192) Eaton, G. R. Instrumental Effects in Homodyne Electron Paramagnetic Resonance Spectrometers. Journal of Magnetic Resonance (1969) 1991, 92 (3), 677–678. https://doi.org/10.1016/0022-2364(91)90368-4.

(193) Taghon, M. S.; Sadler, S. E. Insulin-like Growth Factor 1 Receptor-Mediated Endocytosis in Xenopus Laevis Oocytes. Developmental Biology 1994, 163 (1), 66–74. https://doi.org/10.1006/dbio.1994.1123.

(194) Riplinger, C.; Kao, J. P. Y.; Rosen, G. M.; Kathirvelu, V.; Eaton, G. R.; Eaton, S. S.; Kutateladze, A.; Neese, F. Interaction of Radical Pairs Through-Bond and Through-Space: Scope and Limitations of the Point−Dipole Approximation in Electron Paramagnetic Resonance Spectroscopy. J. Am. Chem. Soc. 2009, 131 (29), 10092–10106. https://doi.org/10.1021/ja901150j.

(195) Eaton, S. S.; Eaton, G. R. Interaction of Spin Labels with Transition Metals. Coordination Chemistry Reviews 1988, 83, 29–72. https://doi.org/10.1016/0010-8545(88)80018-3.

(196) Eaton, G. R. Interpreting the Bonding of B2H6 and the Nature of the 3-Center-2-Electron Bond: Decisive Test of Theory of Valency. Found Chem 2023, 25 (2), 285–298. https://doi.org/10.1007/s10698-023-09469-8.

(197) Valiulin, R. A.; Halliburton, L. M.; Kutateladze, A. G. Interrupted Oligomerization Revisited: Simple and Efficient One-Pot Multicomponent Approach to Versatile Synthetic Intermediates. Org. Lett. 2007, 9 (20), 4061–4063. https://doi.org/10.1021/ol701847b.

(198) Kumar, N. N. B.; Kuznetsov, D. M.; Kutateladze, A. G. Intramolecular Cycloadditions of Photogenerated Azaxylylenes with Oxadiazoles Provide Direct Access to Versatile Polyheterocyclic Ketopiperazines Containing a Spiro-Oxirane Moiety. Org. Lett. 2015, 17 (3), 438–441. https://doi.org/10.1021/ol5033909.

(199) Mukhina, O. A.; Cronk, W. C.; Kumar, N. N. B.; Sekhar, M. C.; Samanta, A.; Kutateladze, A. G. Intramolecular Cycloadditions of Photogenerated Azaxylylenes: An Experimental and Theoretical Study. J. Phys. Chem. A 2014, 118 (45), 10487–10496. https://doi.org/10.1021/jp504281y.

(200) Cronk, W. C.; Mukhina, O. A.; Kutateladze, A. G. Intramolecular Photoassisted Cycloadditions of Azaxylylenes and Postphotochemical Capstone Modifications via Suzuki Coupling Provide Access to Complex Polyheterocyclic Biaryls. J. Org. Chem. 2014, 79 (3), 1235–1246. https://doi.org/10.1021/jo4026447.

(201) Angleson, J. K.; Betz, W. J. Intraterminal Ca 2+ and Spontaneous Transmitter Release at the Frog Neuromuscular Junction. Journal of Neurophysiology 2001, 85 (1), 287–294. https://doi.org/10.1152/jn.2001.85.1.287.

(202) Eaton, G. R.; Eaton, S. S. Introduction to EPR Imaging Using Magnetic‐field Gradients. Concepts Magn. Reson. 1995, 7 (1), 49–67. https://doi.org/10.1002/cmr.1820070104.

(203) Brunecky, R.; Lee, S.; Rzepecki, P. W.; Overduin, M.; Prestwich, G. D.; Kutateladze, A. G.; Kutateladze, T. G. Investigation of the Binding Geometry of a Peripheral Membrane Protein. Biochemistry 2005, 44 (49), 16064–16071. https://doi.org/10.1021/bi051127+.

(204) Campanella, A. J.; Nguyen, M.-T.; Zhang, J.; Ngendahimana, T.; Antholine, W. E.; Eaton, G. R.; Eaton, S. S.; Glezakou, V.-A.; Zadrozny, J. M. Ligand Control of Low-Frequency Electron Paramagnetic Resonance Linewidth in Cr( III ) Complexes. Dalton Trans. 2021, 50 (15), 5342–5350. https://doi.org/10.1039/D1DT00066G.

(205) Wan, Y.; Angleson, J. K.; Kutateladze, A. G. Liposomes from Novel Photolabile Phospholipids: Light-Induced Unloading of Small Molecules As Monitored by PFG NMR. J. Am. Chem. Soc. 2002, 124 (20), 5610–5611. https://doi.org/10.1021/ja016874i.

(206) Sadler, S. E. Low‐density Caveolae‐like Membrane from Xenopus Laevis Oocytes Is Enriched in Ras. J of Cellular Biochemistry 2001, 83 (1), 21–32. https://doi.org/10.1002/jcb.1207.

(207) Sueki, M.; Eaton, S. S.; Eaton, G. R. Magnetic Susceptibility Effects on EPR Spectra. Journal of Magnetic Resonance, Series A 1993, 105 (1), 25–29. https://doi.org/10.1006/jmra.1993.1244.

(208) Reddy, D. S.; Novitskiy, I. M.; Kutateladze, A. G. Maximizing Step‐Normalized Increases in Molecular Complexity: Formal [4+2+2+2] Photoinduced Cyclization Cascade to Access Polyheterocycles Possessing Privileged Substructures. Angewandte Chemie 2022, 134 (4), e202112573. https://doi.org/10.1002/ange.202112573.

(209) Eaton, S. S.; Eaton, G. R. Measurement of Spin-Spin Distances from the Intensity of the EPR Half-Field Transition. J. Am. Chem. Soc. 1982, 104 (18), 5002–5003. https://doi.org/10.1021/ja00382a068.

(210) Biller, J. R.; McPeak, J. E.; Eaton, S. S.; Eaton, G. R. Measurement of T1e, T1N, T1HE, T2e, and T2HE by Pulse EPR at X-Band for Nitroxides at Concentrations Relevant to Solution DNP. Appl Magn Reson 2018, 49 (11), 1235–1251. https://doi.org/10.1007/s00723-018-1049-3.

(211) Gilbert, B. C.; Davies, M. J.; Murphy, D. M.; Eaton, S. S.; Eaton, G. R. Measurements of Interspin Distances by EPR. In Electron Paramagnetic Resonance; Gilbert, B. C., Davies, M. J., Murphy, D. M., Eds.; The Royal Society of Chemistry, 2004; pp 318–337. https://doi.org/10.1039/9781847553560-00318.

(212) Fielding, L.; Eaton, G. R.; Eaton, S. S. Mechanism of Conversion of Iron(III) Tetratolylporphyrin Hydroxide to the Corresponding .Mu.-Oxo-Bridged Dimer. Inorg. Chem. 1985, 24 (14), 2309–2312. https://doi.org/10.1021/ic00208a036.

(213) Kice, J. L.; Kutateladze, A. G. Mechanism of Nucleophilic Substitution Reactions of O-Nitrobenzenesulfenamides: Evidence for a Substitution Proceeding through a Sulfuranide Intermediate. J. Org. Chem. 1992, 57 (12), 3298–3303. https://doi.org/10.1021/jo00038a013.

(214) Aretz, C. D.; McPeak, J. E.; Eaton, G. R.; Eaton, S. S.; Cowen, B. J. Mechanism of SmI 2 Reduction of 5-Bromo-6-Oxo-6-Phenylhexyl Methanesulfonate Studied by Spin Trapping with 2-Methyl-2-Nitrosopropane. J. Org. Chem. 2018, 83 (17), 10688–10692. https://doi.org/10.1021/acs.joc.8b01517.

(215) He, J.; Vora, M.; Haney, R. M.; Filonov, G. S.; Musselman, C. A.; Burd, C. G.; Kutateladze, A. G.; Verkhusha, V. V.; Stahelin, R. V.; Kutateladze, T. G. Membrane Insertion of the FYVE Domain Is Modulated by pH. Proteins 2009, 76 (4), 852–860. https://doi.org/10.1002/prot.22392.

(216) Dalal, D. P.; Eaton, S. S.; Eaton, G. R. Metal-Nitroxyl Interactions. 18. Spin-Labeled Copper Carboxylate Dimers and Monomers. Journal of Magnetic Resonance (1969) 1981, 42 (2), 277–286. https://doi.org/10.1016/0022-2364(81)90217-1.

(217) More, K. M.; Eaton, S. S.; Eaton, G. R. Metal-Nitroxyl Interactions. 20. Electron Paramagnetic Resonance Spectra of Spin-Labeled Vanadyl and Silver Porphyrins. J. Am. Chem. Soc. 1981, 103 (5), 1087–1090. https://doi.org/10.1021/ja00395a016.

(218) More, K. M.; Eaton, G. R.; Eaton, S. S. Metal-Nitroxyl Interactions. 25. Exchange Interactions via Saturated Linkages in Spin-Labeled Porphyrins. Can. J. Chem. 1982, 60 (12), 1392–1401. https://doi.org/10.1139/v82-204.

(219) More, K. M.; Eaton, G. R.; Eaton, S. S. Metal-Nitroxyl Interactions. 27. Comparison of Electron-Electron Spin-Spin Coupling Constants for Urea and Amide Linkages in Spin-Labeled Copper Porphyrins. Inorg. Chem. 1983, 22 (6), 934–939. https://doi.org/10.1021/ic00148a018.

(220) Hafid, S.; Eaton, G. R.; Eaton, S. S. Metal-Nitroxyl Interactions. 28. EPR Studies of Spin-Labeled Nickel(II) Complexes in Fluid Solution. Journal of Magnetic Resonance (1969) 1983, 51 (3), 470–476. https://doi.org/10.1016/0022-2364(83)90299-8.

(221) Eaton, S. S.; Boymel, P. M.; Sawant, B. M.; More, J. K.; Eaton, G. R. Metal-Nitroxyl Interactions. 32. Spin-Spin Splitting in EPR Spectra of Spin-Labeled Pyridine Adducts of a Cobalt(II) Porphyrin in Frozen Solution. Journal of Magnetic Resonance (1969) 1984, 56 (2), 183–199. https://doi.org/10.1016/0022-2364(84)90097-0.

(222) Smith, P. H.; Eaton, G. R.; Eaton, S. S. Metal-Nitroxyl Interactions. 38. Effect of the Nickel-Nitroxyl Linkage on the Electron-Electron Spin-Spin Interaction in Fluid and Frozen Solution. J. Am. Chem. Soc. 1984, 106 (7), 1986–1991. https://doi.org/10.1021/ja00319a016.

(223) More, K. M.; Eaton, G. R.; Eaton, S. S. Metal-Nitroxyl Interactions. 41. Comparison of Electron-Electron Spin-Spin Interactions in Spin-Labeled Silver Porphyrins in Fluid Solution, in Frozen Solution, and on Imbiber Beads. Inorg. Chem. 1984, 23 (24), 4084–4087. https://doi.org/10.1021/ic00192a049.

(224) More, K. M.; Eaton, G. R.; Eaton, S. S. Metal-Nitroxyl Interactions. 42. Spin-Spin Interaction in Frozen Solution EPR Spectra of Spin-Labeled Mn(II) Complexes. Journal of Magnetic Resonance (1969) 1985, 63 (1), 151–167. https://doi.org/10.1016/0022-2364(85)90162-3.

(225) More, K. M.; Eaton, G. R.; Eaton, S. S. Metal-Nitroxyl Interactions. 45. Increase in Nitroxyl Relaxation Rates in Fluid Solution Due to Intramolecular Interaction with Iron(III) and Manganese(III). Inorg. Chem. 1985, 24 (23), 3820–3823. https://doi.org/10.1021/ic00217a024.

(226) More, K. M.; Eaton, G. R.; Eaton, S. S. Metal-Nitroxyl Interactions. 52. EPR Spectra of Nitroxyl Radicals Coordinated to Manganese(III) Tetraphenylporphyrin via the Nitroxyl Oxygen. Inorg. Chem. 1987, 26 (16), 2618–2620. https://doi.org/10.1021/ic00263a014.

(227) Kutateladze, A. G.; Mukhina, O. A. Minimalist Relativistic Force Field: Prediction of Proton–Proton Coupling Constants in 1 H NMR Spectra Is Perfected with NBO Hybridization Parameters. J. Org. Chem. 2015, 80 (10), 5218–5225. https://doi.org/10.1021/acs.joc.5b00619.

(228) Baron, A.; Veo, K.; Angleson, J.; Dores, R. M. Modeling the Evolution of the MC2R and MC5R Genes: Studies on the Cartilaginous Fish, Heterondotus Francisci. General and Comparative Endocrinology 2009, 161 (1), 13–19. https://doi.org/10.1016/j.ygcen.2008.11.026.

(229) Wan, Y.; Mitkin, O.; Barnhurst, L.; Kurchan, A.; Kutateladze, A. Molecular Assembly and Disassembly: Novel Photolabile Molecular Hosts. Org. Lett. 2000, 2 (24), 3817–3819. https://doi.org/10.1021/ol006692d.

(230) Angleson, J. K.; Betz, W. J. Monitoring Secretion in Real Time: Capacitance, Amperometry and Fluorescence Compared. Trends in Neurosciences 1997, 20 (7), 281–287. https://doi.org/10.1016/S0166-2236(97)01083-7.

(231) Eaton, S. S.; Eaton, G. R. Multifrequency Pulsed EPR and the Characterization of Molecular Dynamics. In Methods in Enzymology; Elsevier, 2015; Vol. 563, pp 37–58. https://doi.org/10.1016/bs.mie.2015.06.028.

(232) Yu, Z.; Tseytlin, M.; Eaton, S. S.; Eaton, G. R. Multiharmonic Electron Paramagnetic Resonance for Extended Samples with Both Narrow and Broad Lines. Journal of Magnetic Resonance 2015, 254, 86–92. https://doi.org/10.1016/j.jmr.2015.03.006.

(233) Kutateladze, T. G.; Capelluto, D. G. S.; Ferguson, C. G.; Cheever, M. L.; Kutateladze, A. G.; Prestwich, G. D.; Overduin, M. Multivalent Mechanism of Membrane Insertion by the FYVE Domain. Journal of Biological Chemistry 2004, 279 (4), 3050–3057. https://doi.org/10.1074/jbc.M309007200.

(234) Khaliullin, B.; Aggarwal, P.; Bubas, M.; Eaton, G. R.; Eaton, S. S.; Latham, J. A. Mycofactocin Biosynthesis: Modification of the Peptide MftA by the Radical S‐adenosylmethionine Protein MftC. FEBS Letters 2016, 590 (16), 2538–2548. https://doi.org/10.1002/1873-3468.12249.

(235) Kutateladze, A. G.; Holt, T.; Reddy, D. S. Natural Products Containing the Oxetane and Related Moieties Present Additional Challenges for Structure Elucidation: A DU8+ Computational Case Study. J. Org. Chem. 2019, 84 (12), 7575–7586. https://doi.org/10.1021/acs.joc.9b01005.

(236) Zimmerman, H. E.; Kutateladze, A. G. New Approaches to Singlet−Triplet Spin−Orbit Coupling in Photochemistry and Diradical Chemistry. Mechanistic and Exploratory Organic Photochemistry 1 , 2. J. Am. Chem. Soc. 1996, 118 (1), 249–250. https://doi.org/10.1021/ja953052a.

(237) Tseitlin, M.; Biller, J. R.; Elajaili, H.; Khramtsov, V. V.; Dhimitruka, I.; Eaton, G. R.; Eaton, S. S. New Spectral–Spatial Imaging Algorithm for Full EPR Spectra of Multiline Nitroxides and pH Sensitive Trityl Radicals. Journal of Magnetic Resonance 2014, 245, 150–155. https://doi.org/10.1016/j.jmr.2014.05.013.

(238) Kao, J. P. Y.; Moore, W.; Woodcock, L. B.; Dirda, N. D. A.; Legenzov, E. A.; Eaton, S. S.; Eaton, G. R. Nitroxide Diradical EPR Lineshapes and Spin Relaxation. Appl Magn Reson 2022, 53 (1), 221–232. https://doi.org/10.1007/s00723-021-01372-9.

(239) Eaton, G. R.; Lipscomb, W. N. NMR Studies of Boron Hydrides and Related Compounds; Benjamin: New York, NY, 1969.

(240) Zimmerman, H. E.; Kutateladze, A. G. Novel Dissection Analysis of Spin-Orbit Coupling in the Type-B Cyclohexenone Photorearrangement. What Controls Photoreactivity? Mechanistic and Exploratory Organic Photochemistry. J. Org. Chem. 1995, 60 (19), 6008–6009. https://doi.org/10.1021/jo00124a006.

(241) Sedenkova, K. N.; Kolodyazhnaya, J. V.; Vasilenko, D. A.; Gracheva, Y. A.; Kharitonoshvili, E. V.; Grishin, Y. K.; Chistov, A. A.; Rybakov, V. B.; Holt, T.; Kutateladze, A. G.; Kuznetsova, T. S.; Milaeva, E. R.; Averina, E. B. Novel π-Conjugated Systems Based on Pyrimidine N-Oxide. Dyes and Pigments 2019, 164, 72–81. https://doi.org/10.1016/j.dyepig.2018.12.067.

(242) Veo, K.; Reinick, C.; Liang, L.; Moser, E.; Angleson, J. K.; Dores, R. M. Observations on the Ligand Selectivity of the Melanocortin 2 Receptor. General and Comparative Endocrinology 2011, 172 (1), 3–9. https://doi.org/10.1016/j.ygcen.2011.04.006.

(243) Rajca, A.; Wang, Y.; Boska, M.; Paletta, J. T.; Olankitwanit, A.; Swanson, M. A.; Mitchell, D. G.; Eaton, S. S.; Eaton, G. R.; Rajca, S. Organic Radical Contrast Agents for Magnetic Resonance Imaging. J. Am. Chem. Soc. 2012, 134 (38), 15724–15727. https://doi.org/10.1021/ja3079829.

(244) Lakshmi, K. V.; Eaton, S. S.; Eaton, G. R.; Brudvig, G. W. Orientation of the Tetranuclear Manganese Cluster and Tyrosine Z in the O 2 -Evolving Complex of Photosystem II: An EPR Study of the S 2 Y Z • State in Oriented Acetate-Inhibited Photosystem II Membranes. Biochemistry 1999, 38 (39), 12758–12767. https://doi.org/10.1021/bi990780s.

(245) Mukhina, O. A.; Kutateladze, A. G. Oxazolines as Dual-Function Traceless Chromophores and Chiral Auxiliaries: Enantioselective Photoassisted Synthesis of Polyheterocyclic Ketones. J. Am. Chem. Soc. 2016, 138 (7), 2110–2113. https://doi.org/10.1021/jacs.5b12690.

(246) Novitskiy, I. M.; Kutateladze, A. G. Peculiar Reaction Products and Mechanisms Revisited with Machine Learning-Augmented Computational NMR. J. Org. Chem. 2022, 87 (13), 8589–8598. https://doi.org/10.1021/acs.joc.2c00749.

(247) Novitskiy, I. M.; Elyashberg, M.; Bates, R. W.; Kutateladze, A. G.; Williams, C. M. Penicitone: Structural Reassignment of a Proposed Natural Product Acid Chloride. Org. Lett. 2023, 25 (43), 7796–7799. https://doi.org/10.1021/acs.orglett.3c02859.

(248) Huffman, J. L.; Poncelet, M.; Moore, W.; Eaton, S. S.; Eaton, G. R.; Driesschaert, B. Perchlorinated Triarylmethyl Radical 99% Enriched 13 C at the Central Carbon as EPR Spin Probe Highly Sensitive to Molecular Tumbling. J. Phys. Chem. B 2021, 125 (27), 7380–7387. https://doi.org/10.1021/acs.jpcb.1c03778.

(249) Elajaili, H.; Sedhom, J.; Eaton, S. S.; Eaton, G. R. Persistence of Nitroxide Radicals in Solution. Appl Magn Reson 2019, 50 (10), 1177–1181. https://doi.org/10.1007/s00723-019-01135-7.

(250) Eaton, S. S.; Eaton, G. R. Phenyl Ring Rotation in Metal Complexes of Tetraphenylporphyrin Derivatives. J. Chem. Soc., Chem. Commun. 1974, No. 15, 576. https://doi.org/10.1039/c39740000576.

(251) Lakkakula, S.; Mitkin, O. D.; Valiulin, R. A.; Kutateladze, A. G. Photoactive Barbiturate Receptors: An Ultimate Lock-and-Key System in Which the Key Unlocks the Lock. Org. Lett. 2007, 9 (6), 1077–1079. https://doi.org/10.1021/ol0700153.

(252) Ezhov, R. N.; Metzel, G. A.; Mukhina, O. A.; Musselman, C. A.; Kutateladze, T. G.; Gustafson, T. P.; Kutateladze, A. G. Photoactive Spatial Proximity Probes for Binding Pairs with Epigenetic Marks. Journal of Photochemistry and Photobiology A: Chemistry 2014, 290, 101–108. https://doi.org/10.1016/j.jphotochem.2014.06.014.

(253) Majjigapu, K.; Majjigapu, J. R. R.; Kutateladze, A. G. Photoamplification and Multiple Tag Release in a Linear Peptide‐Based Array of Dithiane Adducts. Angew Chem Int Ed 2007, 46 (32), 6137–6140. https://doi.org/10.1002/anie.200701512.

(254) Umstead, W. J.; Mukhina, O. A.; Kutateladze, A. G. Photoassisted Access to Complex Polyheterocycles Containing a β-Lactam Moiety. Journal of Photochemistry and Photobiology A: Chemistry 2016, 329, 182–188. https://doi.org/10.1016/j.jphotochem.2016.07.004.

(255) Nandurkar, N. S.; Kumar, N. N. B.; Mukhina, O. A.; Kutateladze, A. G. Photoassisted Access to Enantiopure Conformationally Locked Ribofuranosylamines Spiro-Linked to Oxazolidino-Diketopiperazines. ACS Comb. Sci. 2013, 15 (1), 73–76. https://doi.org/10.1021/co3001296.

(256) Mukhina, O. A.; Kumar, N. N. B.; Cowger, T. M.; Kutateladze, A. G. Photoassisted Diversity-Oriented Synthesis: Accessing 2,6-Epoxyazocane (Oxamorphan) Cores. J. Org. Chem. 2014, 79 (22), 10956–10971. https://doi.org/10.1021/jo5019848.

(257) Kumar, N. N. B.; Kutateladze, A. G. Photoassisted Diversity-Oriented Synthesis: Intramolecular Cycloadditions of Photogenerated Azaxylylenes with Oxazole Pendants, and Subsequent Postphotochemical Multicomponent Modifications. Org. Lett. 2016, 18 (3), 460–463. https://doi.org/10.1021/acs.orglett.5b03503.

(258) Kuznetsov, D. M.; Mukhina, O. A.; Kutateladze, A. G. Photoassisted Synthesis of Complex Molecular Architectures: Dearomatization of Benzenoid Arenes with Aza‐ o ‐xylylenes via an Unprecedented [2+4] Reaction Topology. Angew Chem Int Ed 2016, 55 (24), 6988–6991. https://doi.org/10.1002/anie.201602288.

(259) Kumar, N. N. B.; Mukhina, O. A.; Kutateladze, A. G. Photoassisted Synthesis of Enantiopure Alkaloid Mimics Possessing Unprecedented Polyheterocyclic Cores. J. Am. Chem. Soc. 2013, 135 (26), 9608–9611. https://doi.org/10.1021/ja4042109.

(260) Gustafson, T. P.; Metzel, G. A.; Kutateladze, A. G. Photochemically Amplified Detection of Molecular Recognition Events: An Ultra-Sensitive Fluorescence Turn-off Binding Assay. Org. Biomol. Chem. 2011, 9 (13), 4752. https://doi.org/10.1039/c1ob05289f.

(261) Cronk, W. C.; Mukhina, O. A.; Kutateladze, A. G. Photoinduced “Double Click” Cascade Offers Access to Complex Polyheterocycles from Readily Available Isatin-Based Photoprecursors. Org. Lett. 2016, 18 (15), 3750–3753. https://doi.org/10.1021/acs.orglett.6b01775.

(262) Wan, Y.; Kurchan, A.; Kutateladze, A. Photoinduced 1,3-Proton Shift in Methyldithiepines as a Potential Way of Modulating Hyperpolarizabilities. J. Org. Chem. 2001, 66 (5), 1894–1899. https://doi.org/10.1021/jo005707i.

(263) Vath, P.; Falvey, D. E.; Barnhurst, L. A.; Kutateladze, A. G. Photoinduced C−C Bond Cleavage in Dithiane−Carbonyl Adducts: A Laser Flash Photolysis Study. J. Org. Chem. 2001, 66 (8), 2887–2890. https://doi.org/10.1021/jo010102n.

(264) Umstead, W. J.; Mukhina, O. A.; Kumar, N. N. B.; Kutateladze, A. G. Photoinduced Cycloadditions in the Diversity-Oriented Synthesis Toolbox: Increasing Complexity with Straightforward Post-Photochemical Modifications. Aust. J. Chem. 2015, 68 (11), 1672. https://doi.org/10.1071/CH15266.

(265) Valiulin, R. A.; Arisco, T. M.; Kutateladze, A. G. Photoinduced Intramolecular Cyclopentanation vs Photoprotolytic Oxametathesis in Polycyclic Alkenes Outfitted with Conformationally Constrained Aroylmethyl Chromophores. J. Org. Chem. 2013, 78 (5), 2012–2025. https://doi.org/10.1021/jo301909j.

(266) Kottani, R.; Majjigapu, J. R. R.; Kurchan, A.; Majjigapu, K.; Gustafson, T. P.; Kutateladze, A. G. Photoinduced Signal Amplification through Controlled Externally Sensitized Fragmentation in Masked Sensitizers. J. Am. Chem. Soc. 2006, 128 (46), 14794–14795. https://doi.org/10.1021/ja066692u.

(267) Reddy, D. S.; Kutateladze, A. G. Photoinitiated Cascade for Rapid Access to Pyrroloquinazolinone Core of Vasicinone, Luotonins, and Related Alkaloids. Org. Lett. 2019, 21 (8), 2855–2858. https://doi.org/10.1021/acs.orglett.9b00858.

(268) Ezhov, R. N.; Rozhkov, V. V.; Majjigapu, J. R. R.; Kutateladze, A. G. Photolabile Amphiphiles with Fluorogenic Thioxanthone-Dithiane Functionality: Synthesis and Photoinduced Fragmentation in Micelles. Journal of Sulfur Chemistry 2008, 29 (3–4), 389–400. https://doi.org/10.1080/17415990802027289.

(269) Li, Z.; Chiu, H.; Kutateladze, A. G. Photolabile Calixarene-Based Rosette. Can. J. Chem. 2003, 81 (6), 807–810. https://doi.org/10.1139/v03-057.

(270) Wan, Y.; Barnhurst, L. A.; Kutateladze, A. G. Photooxidation of Methyldithiepins into Dithiepin Carboxaldehydes in Carbon Tetrachloride. Org. Lett. 1999, 1 (6), 937–939. https://doi.org/10.1021/ol990870p.

(271) Sai Reddy, D.; Mukhina, O. A.; Cole Cronk, W.; Kutateladze, A. G. Polyheterocycle-Carbohydrate Chimeras: Photoassisted Synthesis of 2,5-Epoxybenzoxacines and 2,5-Epoxybenzazocine Scaffolds and Their Postphotochemical Hydroxylations. Pure and Applied Chemistry 2017, 89 (2), 259–268. https://doi.org/10.1515/pac-2016-0915.

(272) Sheppard, S. K.; Eaton, G. R.; Eaton, S. S. Proton and Carbon-13 NMR Studies of Electron Spin Delocalization in Nickel(II) Bis(Alkyl Xanthate) Complexes of Nitrogenous Bases and Comparison with Nickel-Nitroxyl Interactions in Analogous Spin-Labeled Complexes. Inorg. Chem. 1989, 28 (25), 4496–4499. https://doi.org/10.1021/ic00324a014.

(273) Kang, P. C.; Eaton, G. R.; Eaton, S. S. Pulsed Electron Paramagnetic Resonance of High-Spin Cobalt(II) Complexes. Inorg. Chem. 1994, 33 (17), 3660–3665. https://doi.org/10.1021/ic00095a008.

(274) Quine, R. W.; Eaton, G. R.; Eaton, S. S. Pulsed EPR Spectrometer. Review of Scientific Instruments 1987, 58 (9), 1709–1723. https://doi.org/10.1063/1.1139373.

(275) Eaton, G. R.; Eaton, S. S. Q-Band e.p.r. Spectra of Oil Shale, Spent Shale, and Shale Oil. Fuel 1981, 60 (1), 67–70. https://doi.org/10.1016/0016-2361(81)90034-X.

(276) Eaton, G. R.; Eaton, S. S.; Barr, D. P.; Weber, R. T. Quantitative EPR; Springer Vienna: Vienna, 2010. https://doi.org/10.1007/978-3-211-92948-3.

(277) Tseitlin, M.; Rinard, G. A.; Quine, R. W.; Eaton, S. S.; Eaton, G. R. Rapid Frequency Scan EPR. Journal of Magnetic Resonance 2011, 211 (2), 156–161. https://doi.org/10.1016/j.jmr.2011.05.006.

(278) Mukhina, O. A.; Bhuvan Kumar, N. N.; Arisco, T. M.; Valiulin, R. A.; Metzel, G. A.; Kutateladze, A. G. Rapid Photoassisted Access to N,O,S‐Polyheterocycles with Benzoazocine and Hydroquinoline Cores: Intramolecular Cycloadditions of Photogenerated Azaxylylenes. Angew Chem Int Ed 2011, 50 (40), 9423–9428. https://doi.org/10.1002/anie.201103597.

(279) Shi, Y.; Rinard, G. A.; Quine, R. W.; Eaton, S. S.; Eaton, G. R. Rapid Scan Electron Paramagnetic Resonance at 1.0 GHz of Defect Centers in γ-Irradiated Organic Solids. Radiation Measurements 2016, 85, 57–63. https://doi.org/10.1016/j.radmeas.2015.12.011.

(280) Biller, J. R.; Mitchell, D. G.; Tseytlin, M.; Elajaili, H.; Rinard, G. A.; Quine, R. W.; Eaton, S. S.; Eaton, G. R. Rapid Scan Electron Paramagnetic Resonance Opens New Avenues for Imaging Physiologically Important Parameters In Vivo. JoVE 2016, No. 115, 54068. https://doi.org/10.3791/54068.

(281) Elajaili, H.; Rinard, G. A.; Yu, Z.; Mitchell, D. G.; Quine, R. W.; Eaton, S. S.; Eaton, G. R. Rapid-Scan Coherence Signals in X-Band EPR Spectra of Semiquinones with Small Hyperfine Splittings. Journal of Magnetic Resonance 2015, 259, 20–23. https://doi.org/10.1016/j.jmr.2015.07.010.

(282) Eaton, S. S.; Shi, Y.; Woodcock, L.; Buchanan, L. A.; McPeak, J.; Quine, R. W.; Rinard, G. A.; Epel, B.; Halpern, H. J.; Eaton, G. R. Rapid-Scan EPR Imaging. Journal of Magnetic Resonance 2017, 280, 140–148. https://doi.org/10.1016/j.jmr.2017.02.013.

(283) Shi, Y.; Eaton, S. S.; Eaton, G. R. Rapid-Scan EPR Imaging of a Phantom Comprised of Species with Different Linewidths and Relaxation Times. Journal of Magnetic Resonance 2019, 308, 106593. https://doi.org/10.1016/j.jmr.2019.106593.

(284) Yu, Z.; Quine, R. W.; Rinard, G. A.; Tseitlin, M.; Elajaili, H.; Kathirvelu, V.; Clouston, L. J.; Boratyński, P. J.; Rajca, A.; Stein, R.; Mchaourab, H.; Eaton, S. S.; Eaton, G. R. Rapid-Scan EPR of Immobilized Nitroxides. Journal of Magnetic Resonance 2014, 247, 67–71. https://doi.org/10.1016/j.jmr.2014.08.008.

(285) Eaton, S. S.; Eaton, G. R. Rapid-Scan EPR of Nitroxide Spin Labels and Semiquinones. In Methods in Enzymology; Elsevier, 2015; Vol. 563, pp 3–21. https://doi.org/10.1016/bs.mie.2015.06.027.

(286) Joshi, J. P.; Ballard, J. R.; Rinard, G. A.; Quine, R. W.; Eaton, S. S.; Eaton, G. R. Rapid-Scan EPR with Triangular Scans and Fourier Deconvolution to Recover the Slow-Scan Spectrum. Journal of Magnetic Resonance 2005, 175 (1), 44–51. https://doi.org/10.1016/j.jmr.2005.03.013.

(287) McPeak, J. E.; Höfer, P.; Kacprzak, S.; Carl, P.; Weber, R.; Eaton, S. S.; Eaton, G. R. Rapid‐Scan Electron Paramagnetic Resonance of Highly Resolved Hyperfine Lines in Organic Radicals. ChemPhysChem 2020, 21 (22), 2564–2570. https://doi.org/10.1002/cphc.202000701.

(288) Zefirov, N. S.; Zyk, N. V.; Kolbasenko, S. I.; Kutateladze, A. G. Reactions of N-Chloroamines with Olefins in the Presence of Sulfur Trioxide. Russ Chem Bull 1984, 33 (4), 887–887. https://doi.org/10.1007/BF00947873.

(289) Zyk, N. V.; Nesterov, E. E.; Khlobystov, A. N.; Zefirov, N. S.; Barnhurst, L. A.; Kutateladze, A. G. Reactions of Nitrosonium Ethyl Sulfate with Olefins and Dienes: An Experimental and Theoretical Study. J. Org. Chem. 1999, 64 (19), 7121–7128. https://doi.org/10.1021/jo990679t.

(290) Bondarenko, O. B.; Komarov, A. I.; Nikolaeva, S. N.; Holt, T.; Kutateladze, A. G.; Gloriozov, I. P. Rearrangements of the Radical Cations of 3-Aryl-5-Fluoroisoxazoles: Further Evidence for Existence of Benzocyclopropenyl Cation. J. Am. Soc. Mass Spectrom. 2023, 34 (11), 2547–2555. https://doi.org/10.1021/jasms.3c00267.

(291) Elyashberg, M.; Novitskiy, I. M.; Bates, R. W.; Kutateladze, A. G.; Williams, C. M. Reassignment of Improbable Natural Products Identified through Chemical Principle Screening. Eur J Org Chem 2022, 2022 (34), e202200572. https://doi.org/10.1002/ejoc.202200572.

(292) Bates, R. W.; Elyashberg, M.; Kutateladze, A. G.; Williams, C. M. Reassignment of the Structure of Janthinolide A. Eur J Org Chem 2023, 26 (44), e202300910. https://doi.org/10.1002/ejoc.202300910.

(293) Maltempo, M. M.; Eaton, S. S.; Eaton, G. R. Reconstruction of Spectral-Spatial Two-Dimensional EPR Images from Incomplete Sets of Projections without Prior Knowledge of the Component Spectra. Journal of Magnetic Resonance (1969) 1988, 77 (1), 75–83. https://doi.org/10.1016/0022-2364(88)90033-9.

(294) Tseitlin, M.; Eaton, S. S.; Eaton, G. R. Reconstruction of the First-Derivative EPR Spectrum from Multiple Harmonics of the Field-Modulated Continuous Wave Signal. Journal of Magnetic Resonance 2011, 209 (2), 277–281. https://doi.org/10.1016/j.jmr.2011.01.027.

(295) Bauer, R. A.; Khera, R. S.; Lieber, J. L.; Angleson, J. K. Recycling of Intact Dense Core Vesicles in Neurites of NGF‐treated PC12 Cells. FEBS Letters 2004, 571 (1–3), 107–111. https://doi.org/10.1016/j.febslet.2004.05.086.

(296) Vo, Y. P.; Hutton, J. C.; Angleson, J. K. Recycling of the Dense-Core Vesicle Membrane Protein Phogrin in Min6 β-Cells. Biochemical and Biophysical Research Communications 2004, 324 (3), 1004–1010. https://doi.org/10.1016/j.bbrc.2004.09.147.

(297) Tseitlin, M.; Czechowski, T.; Eaton, S. S.; Eaton, G. R. Regularized Optimization (RO) Reconstruction for Oximetric EPR Imaging. Journal of Magnetic Resonance 2008, 194 (2), 212–221. https://doi.org/10.1016/j.jmr.2008.07.002.

(298) Kutateladze, A. G.; Mukhina, O. A. Relativistic Force Field: Parametric Computations of Proton–Proton Coupling Constants in 1 H NMR Spectra. J. Org. Chem. 2014, 79 (17), 8397–8406. https://doi.org/10.1021/jo501781b.

(299) Kutateladze, A. G.; Mukhina, O. A. Relativistic Force Field: Parametrization of 13 C– 1 H Nuclear Spin–Spin Coupling Constants. J. Org. Chem. 2015, 80 (21), 10838–10848. https://doi.org/10.1021/acs.joc.5b02001.

(300) Eaton, S. S.; Eaton, G. R. Relaxation Mechanisms. In eMagRes; Harris, R. K., Wasylishen, R. L., Eds.; John Wiley & Sons, Ltd: Chichester, UK, 2016; pp 1543–1556. https://doi.org/10.1002/9780470034590.emrstm1507.

(301) Kathirvelu, V.; Smith, C.; Parks, C.; Mannan, Md. A.; Miura, Y.; Takeshita, K.; Eaton, S. S.; Eaton, G. R. Relaxation Rates for Spirocyclohexyl Nitroxyl Radicals Are Suitable for Interspin Distance Measurements at Temperatures up to about 125 K. Chem. Commun. 2009, No. 4, 454–456. https://doi.org/10.1039/B817758A.

(302) Biller, J. R.; Meyer, V.; Elajaili, H.; Rosen, G. M.; Kao, J. P. Y.; Eaton, S. S.; Eaton, G. R. Relaxation Times and Line Widths of Isotopically-Substituted Nitroxides in Aqueous Solution at X-Band. Journal of Magnetic Resonance 2011, 212 (2), 370–377. https://doi.org/10.1016/j.jmr.2011.07.018.

(303) Eaton, G. R.; Eaton, S. S. Relaxation Times for the Organic Radical Signal in the EPR Spectra of Oil Shale, Shale Oil, and Spent Shale. Journal of Magnetic Resonance (1969) 1985, 61 (1), 81–89. https://doi.org/10.1016/0022-2364(85)90269-0.

(304) Majjigapu, J. R. R.; Kurchan, A. N.; Kottani, R.; Gustafson, T. P.; Kutateladze, A. G. Release and Report: A New Photolabile Caging System with a Two-Photon Fluorescence Reporting Function. J. Am. Chem. Soc. 2005, 127 (36), 12458–12459. https://doi.org/10.1021/ja053654m.

(305) Plimpton, S. R.; Gołkowski, M.; Mitchell, D. G.; Austin, C.; Eaton, S. S.; Eaton, G. R.; Gołkowski, C.; Voskuil, M. Remote Delivery of Hydroxyl Radicals via Secondary Chemistry of a Nonthermal Plasma Effluent. Biotech & Bioengineering 2013, 110 (7), 1936–1944. https://doi.org/10.1002/bit.24853.

(306) Rinard, G. A.; Quine, R. W.; Buchanan, L. A.; Eaton, S. S.; Eaton, G. R.; Epel, B.; Sundramoorthy, S. V.; Halpern, H. J. Resonators for In Vivo Imaging: Practical Experience. Appl Magn Reson 2017, 48 (11–12), 1227–1247. https://doi.org/10.1007/s00723-017-0947-0.

(307) Eaton, G. R. Response to the Critique by Dr. K. Brad Wray, Published in Foundations of Chemistry October 6, 2022. Found Chem 2023, 25 (3), 457–461. https://doi.org/10.1007/s10698-023-09473-y.

(308) Bauer, R. A.; Overlease, R. L.; Lieber, J. L.; Angleson, J. K. Retention and Stimulus-Dependent Recycling of Dense Core Vesicle Content in Neuroendocrine Cells. Journal of Cell Science 2004, 117 (11), 2193–2202. https://doi.org/10.1242/jcs.01093.

(309) Overlease, R. L.; Bauer, R. A.; Angleson, J. K. Retention of Peptide Hormones during Partial Secretion in Pituitary Somatotrophs and Corticotrophs. Pflugers Arch - Eur J Physiol 2005, 449 (5), 458–462. https://doi.org/10.1007/s00424-004-1352-8.

(310) Meyer, V.; Swanson, M. A.; Clouston, L. J.; Boratyński, P. J.; Stein, R. A.; Mchaourab, H. S.; Rajca, A.; Eaton, S. S.; Eaton, G. R. Room-Temperature Distance Measurements of Immobilized Spin-Labeled Protein by DEER/PELDOR. Biophysical Journal 2015, 108 (5), 1213–1219. https://doi.org/10.1016/j.bpj.2015.01.015.

(311) Zefirov, N. S.; Zyk, N. V.; Kutateladze, A. G.; Beloglazkina, E. K. S-Tosylsulfenamides, New Electrophilic Sulfosulfenylating Agents. Russ Chem Bull 1991, 40 (11), 2296–2301. https://doi.org/10.1007/BF00961055.

(312) Kutateladze, A. G.; Beloglazkina, E. K.; Zyk, N. V.; Zefirov, N. S. S-Tosylsulfene Chloride ? The First Representative of a New Class of Sulfene Halides. Russ Chem Bull 1992, 41 (5), 960–961. https://doi.org/10.1007/BF00864549.

(313) Quine, R. W.; Eaton, S. S.; Eaton, G. R. Saturation Recovery Electron Paramagnetic Resonance Spectrometer. Review of Scientific Instruments 1992, 63 (10), 4251–4262. https://doi.org/10.1063/1.1143722.

(314) Xue, Y.; Savchenko, A. I.; Agnew-Francis, K. A.; Miles, J. A.; Holt, T.; Lu, H.; Chow, S.; Forster, P. I.; Boyle, G. M.; Ross, B. P.; Fischer, K.; Kutateladze, A. G.; Williams, C. M. Seco -Pregnane Glycosides from Australian Caustic Vine ( Cynanchum Viminale Subsp. Australe ). J. Nat. Prod. 2023, 86 (3), 490–497. https://doi.org/10.1021/acs.jnatprod.2c01037.

(315) Quine, R. W.; Eaton, G. R. Setting the Microwave Phase in an EPR Spectrometer. Journal of Magnetic Resonance, Series A 1996, 119 (2), 268–270. https://doi.org/10.1006/jmra.1996.0085.

(316) Meyer, V.; Dinkel, P. D.; Luo, Y.; Yu, X.; Wei, G.; Zheng, J.; Eaton, G. R.; Ma, B.; Nussinov, R.; Eaton, S. S.; Margittai, M. Single Mutations in Tau Modulate the Populations of Fibril Conformers through Seed Selection. Angewandte Chemie 2014, 126 (6), 1616–1619. https://doi.org/10.1002/ange.201308473.

(317) Eaton, G. R.; Hubbell, W. L.; Froncisz, W. Six Decades of Progress in Magnetic Resonance: The Contributions of James S. Hyde. Appl Magn Reson 2017, 48 (11–12), 1093–1102. https://doi.org/10.1007/s00723-017-0954-1.

(318) Zyk, N. V.; Mendeleeva, E. A.; Kolbasenko, S. I.; Kutateladze, A. G.; Zefirov, N. S. SO3-Mediated Addition of N-Chlorourethanes to the C=C Bond. Russ Chem Bull 1989, 38 (12), 2635–2635. https://doi.org/10.1007/BF00962470.

(319) Eaton, G. R.; Eaton, S. S. Solvent and Temperature Dependence of Spin Echo Dephasing for Chromium(V) and Vanadyl Complexes in Glassy Solution. Journal of Magnetic Resonance 1999, 136 (1), 63–68. https://doi.org/10.1006/jmre.1998.1610.

(320) Maltempo, M. M.; Eaton, S. S.; Eaton, G. R. Spectral-Spatial Two-Dimensional EPR Imaging. Journal of Magnetic Resonance (1969) 1987, 72 (3), 449–455. https://doi.org/10.1016/0022-2364(87)90149-1.

(321) Ayikpoe, R.; Ngendahimana, T.; Langton, M.; Bonitatibus, S.; Walker, L. M.; Eaton, S. S.; Eaton, G. R.; Pandelia, M.-E.; Elliott, S. J.; Latham, J. A. Spectroscopic and Electrochemical Characterization of the Mycofactocin Biosynthetic Protein, MftC, Provides Insight into Its Redox Flipping Mechanism. Biochemistry 2019, 58 (7), 940–950. https://doi.org/10.1021/acs.biochem.8b01082.

(322) Eaton, G. R. Spin States in Biochemistry and Inorganic Chemistry: Influence on Structure and Reactivity. Edited by MarcelSwart, MiquelCostas. Wiley, 2015. No. of Pages: 472 €150.30, £120.00 (Hardcover); €108.99, £135.99 (E‐book), ISBN: 978–1–118‐89831‐4. Applied Organom Chemis 2017, 31 (12), e3836. https://doi.org/10.1002/aoc.3836.

(323) Moore, W.; Yao, R.; Liu, Y.; Eaton, S. S.; Eaton, G. R. Spin-Spin Interaction and Relaxation in Two Trityl-Nitroxide Diradicals. Journal of Magnetic Resonance 2021, 332, 107078. https://doi.org/10.1016/j.jmr.2021.107078.

(324) Runberg, H. L.; Mitchell, D. G.; Eaton, S. S.; Eaton, G. R.; Majestic, B. J. Stability of Environmentally Persistent Free Radicals (EPFR) in Atmospheric Particulate Matter and Combustion Particles. Atmospheric Environment 2020, 240, 117809. https://doi.org/10.1016/j.atmosenv.2020.117809.

(325) Kuznetsov, D. M.; Kutateladze, A. G. Step-Economical Photoassisted Diversity-Oriented Synthesis: Sustaining Cascade Photoreactions in Oxalyl Anilides to Access Complex Polyheterocyclic Molecular Architectures. J. Am. Chem. Soc. 2017, 139 (46), 16584–16590. https://doi.org/10.1021/jacs.7b07598.

(326) Liu, Y.; Holt, T. A.; Kutateladze, A.; Newhouse, T. R. Stereochemical Revision of Xylogranatin F by GIAO and DU8+ NMR Calculations. Chirality 2020, 32 (5), 515–523. https://doi.org/10.1002/chir.23189.

(327) Sadler, S. E.; Jacobs, N. D. Stimulation of Xenopus Laevis Oocyte Maturation by Methyl-β-Cyclodextrin1. Biology of Reproduction 2004, 70 (6), 1685–1692. https://doi.org/10.1095/biolreprod.103.026161.

(328) Valiulin, R. A.; Arisco, T. M.; Kutateladze, A. G. Strained to the Limit: When a Cyclobutyl Moiety Becomes a Thermodynamic Sink in a Protolytic Ring-Opening of Photogenerated Oxetanes. Org. Lett. 2010, 12 (15), 3398–3401. https://doi.org/10.1021/ol101297b.

(329) Ngendahimana, T.; Ayikpoe, R.; Latham, J. A.; Eaton, G. R.; Eaton, S. S. Structural Insights for Vanadium Catecholates and Iron‑sulfur Clusters Obtained from Multiple Data Analysis Methods Applied to Electron Spin Relaxation Data. Journal of Inorganic Biochemistry 2019, 201, 110806. https://doi.org/10.1016/j.jinorgbio.2019.110806.

(330) Klein, B. J.; Vann, K. R.; Andrews, F. H.; Wang, W. W.; Zhang, J.; Zhang, Y.; Beloglazkina, A. A.; Mi, W.; Li, Y.; Li, H.; Shi, X.; Kutateladze, A. G.; Strahl, B. D.; Liu, W. R.; Kutateladze, T. G. Structural Insights into the π-π-π Stacking Mechanism and DNA-Binding Activity of the YEATS Domain. Nat Commun 2018, 9 (1), 4574. https://doi.org/10.1038/s41467-018-07072-6.

(331) Kutateladze, A. G.; Bates, R. W.; Elyashberg, M.; Williams, C. M. Structural Reassignment of Two Polyenol Natural Products. Eur J Org Chem 2023, 26 (9), e202201316. https://doi.org/10.1002/ejoc.202201316.

(332) Chacón Morales, P. A.; Amaro-Luis, J. M.; Kutateladze, A. G. Structure Determination and Mechanism of Formation of a Seco -Moreliane Derivative Supported by Computational Analysis. J. Nat. Prod. 2017, 80 (4), 1210–1214. https://doi.org/10.1021/acs.jnatprod.7b00041.

(333) Reddy, D. S.; Kutateladze, A. G. Structure Revision of an Acorane Sesquiterpene Cordycepol A. Org. Lett. 2016, 18 (19), 4860–4863. https://doi.org/10.1021/acs.orglett.6b02341.

(334) Kutateladze, A. G. Structure Revision of Decurrensides A–E Enabled by the RFF Parametric Calculations of Proton Spin–Spin Coupling Constants. J. Org. Chem. 2016, 81 (18), 8659–8661. https://doi.org/10.1021/acs.joc.6b01855.

(335) Novitskiy, I. M.; Holt, T. A.; Kutateladze, A. G. Structure Revision of Ent-Kaurane Diterpenoids, Isoserrins A, B, and D, Enabled by DU8+ Computation of Their NMR Spectral Data. Mendeleev Communications 2021, 31 (3), 300–301. https://doi.org/10.1016/j.mencom.2021.04.007.

(336) Kutateladze, A. G.; Holt, T. Structure Validation of Complex Natural Products: Time to Change the Paradigm. What Did Synthesis of Alstofolinine A Prove? J. Org. Chem. 2019, 84 (12), 8297–8299. https://doi.org/10.1021/acs.joc.9b00969.

(337) Liang, L.; Schmid, K.; Sandhu, N.; Angleson, J. K.; Vijayan, M. M.; Dores, R. M. Structure/Function Studies on the Activation of the Rainbow Trout Melanocortin-2 Receptor. General and Comparative Endocrinology 2015, 210, 145–151. https://doi.org/10.1016/j.ygcen.2014.03.032.

(338) Kutateladze, A. G.; Kice, J. L.; Kutateladze, T. G.; Zefirov, N. S.; Zyk, N. V. Superelectrophilic Selenium. A New Simple Method for Generation of Areneselenenyl Trifluoroacetates and Triflates. Tetrahedron Letters 1992, 33 (15), 1949–1952. https://doi.org/10.1016/0040-4039(92)88110-Q.

(339) Yang, Z.; Stein, R. A.; Ngendahimana, T.; Pink, M.; Rajca, S.; Jeschke, G.; Eaton, S. S.; Eaton, G. R.; Mchaourab, H. S.; Rajca, A. Supramolecular Approach to Electron Paramagnetic Resonance Distance Measurement of Spin-Labeled Proteins. J. Phys. Chem. B 2020, 124 (16), 3291–3299. https://doi.org/10.1021/acs.jpcb.0c00743.

(340) Kilic, G.; Angleson, J. K.; Cochilla, A. J.; Nussinovitch, I.; Betz, W. J. Sustained Stimulation of Exocytosis Triggers Continuous Membrane Retrieval in Rat Pituitary Somatotrophs. The Journal of Physiology 2001, 532 (3), 771–783. https://doi.org/10.1111/j.1469-7793.2001.0771e.x.

(341) Averina, E. B.; Sedenkova, K. N.; Bakhtin, S. G.; Grishin, Y. K.; Kutateladze, A. G.; Roznyatovsky, V. A.; Rybakov, V. B.; Butov, G. M.; Kuznetsova, T. S.; Zefirov, N. S. Symm -Tetramethylenecyclooctane: En Route to Polyspirocycles. J. Org. Chem. 2014, 79 (17), 8163–8170. https://doi.org/10.1021/jo501380y.

(342) Poncelet, M.; Ngendahimana, T.; Gluth, T. D.; Hoblitzell, E. H.; Eubank, T. D.; Eaton, G. R.; Eaton, S. S.; Driesschaert, B. Synthesis and Characterization of a Biocompatible 13 C 1 Isotopologue of Trityl Radical OX071 for in Vivo EPR Viscometry. Analyst 2022, 147 (24), 5643–5648. https://doi.org/10.1039/D2AN01527G.

(343) Huang, S.; Paletta, J. T.; Elajaili, H.; Huber, K.; Pink, M.; Rajca, S.; Eaton, G. R.; Eaton, S. S.; Rajca, A. Synthesis and Electron Spin Relaxation of Tetracarboxylate Pyrroline Nitroxides. J. Org. Chem. 2017, 82 (3), 1538–1544. https://doi.org/10.1021/acs.joc.6b02737.

(344) Eaton, S. S.; Eaton, G. R.; Chang, C. K. Synthesis and Geometry Determination of Cofacial Diporphyrins. EPR Spectroscopy of Dicopper Diporphyrins in Frozen Solution. J. Am. Chem. Soc. 1985, 107 (11), 3177–3184. https://doi.org/10.1021/ja00297a024.

(345) Barnhurst, L. A.; Kutateladze, A. G. Synthesis and Liquid Membrane Transport Properties of Photolabile Molecular Clips Based on Dithiane-Spiro-Crown Ethers. Org. Lett. 2001, 3 (17), 2633–2635. https://doi.org/10.1021/ol016309k.

(346) Mitkin, O.; Wan, Y.; Kurchan, A.; Kutateladze, A. Synthesis of Dithiane-Based Photolabile Molecular Systems. Synthesis 2004, 112 (08), s-2001-15057. https://doi.org/10.1055/s-2001-15057.

(347) Buchanan, L. A.; Rinard, G. A.; Quine, R. W.; Eaton, S. S.; Eaton, G. R. Tabletop 700 MH z Electron Paramagnetic Resonance Imaging Spectrometer. Concepts Magn Reson 2018, 48B (2), e21384. https://doi.org/10.1002/cmr.b.21384.

(348) Meyer, V.; Eaton, S. S.; Eaton, G. R. Temperature Dependence of Electron Spin Relaxation of 2,2-Diphenyl-1-Picrylhydrazyl in Polystyrene. Appl Magn Reson 2013, 44 (4), 509–517. https://doi.org/10.1007/s00723-012-0417-7.

(349) Du, J. L.; Eaton, G. R.; Eaton, S. S. Temperature, Orientation, and Solvent Dependence of Electron Spin-Lattice Relaxation Rates for Nitroxyl Radicals in Glassy Solvents and Doped Solids. Journal of Magnetic Resonance, Series A 1995, 115 (2), 213–221. https://doi.org/10.1006/jmra.1995.1169.

(350) Holt, T. A.; Reddy, D. S.; Huple, D. B.; West, L. M.; Rodríguez, A. D.; Crimmins, M. T.; Kutateladze, A. G. The Discreet Structural Diversity of Briarellins: DU8+ Guided Multiple Structure Revisions Yielded Two Unknown Structural Types. J. Org. Chem. 2020, 85 (9), 6201–6205. https://doi.org/10.1021/acs.joc.0c00555.

(351) Dalal, D. P.; Eaton, S. S.; Eaton, G. R. The Effects of Lossy Solvents on Quantitative EPR Studies. Journal of Magnetic Resonance (1969) 1981, 44 (3), 415–428. https://doi.org/10.1016/0022-2364(81)90276-6.

(352) Swanson, M. A.; Usselman, R. J.; Frerman, F. E.; Eaton, G. R.; Eaton, S. S. The Iron−Sulfur Cluster of Electron Transfer Flavoprotein−Ubiquinone Oxidoreductase Is the Electron Acceptor for Electron Transfer Flavoprotein. Biochemistry 2008, 47 (34), 8894–8901. https://doi.org/10.1021/bi800507p.

(353) Kice, J. L.; Kutateladze, A. G. The Markedly Enhanced Basicity of Selenenamides vs Sulfenamides and the Mechanism of the Methanolysis of O-Nitro- and 2,4,6-Tri-Tert-Butylbenzeneselenenamides. J. Org. Chem. 1993, 58 (4), 917–923. https://doi.org/10.1021/jo00056a026.

(354) McAlpine, J. B.; Chen, S.-N.; Kutateladze, A.; MacMillan, J. B.; Appendino, G.; Barison, A.; Beniddir, M. A.; Biavatti, M. W.; Bluml, S.; Boufridi, A.; Butler, M. S.; Capon, R. J.; Choi, Y. H.; Coppage, D.; Crews, P.; Crimmins, M. T.; Csete, M.; Dewapriya, P.; Egan, J. M.; Garson, M. J.; Genta-Jouve, G.; Gerwick, W. H.; Gross, H.; Harper, M. K.; Hermanto, P.; Hook, J. M.; Hunter, L.; Jeannerat, D.; Ji, N.-Y.; Johnson, T. A.; Kingston, D. G. I.; Koshino, H.; Lee, H.-W.; Lewin, G.; Li, J.; Linington, R. G.; Liu, M.; McPhail, K. L.; Molinski, T. F.; Moore, B. S.; Nam, J.-W.; Neupane, R. P.; Niemitz, M.; Nuzillard, J.-M.; Oberlies, N. H.; Ocampos, F. M. M.; Pan, G.; Quinn, R. J.; Reddy, D. S.; Renault, J.-H.; Rivera-Chávez, J.; Robien, W.; Saunders, C. M.; Schmidt, T. J.; Seger, C.; Shen, B.; Steinbeck, C.; Stuppner, H.; Sturm, S.; Taglialatela-Scafati, O.; Tantillo, D. J.; Verpoorte, R.; Wang, B.-G.; Williams, C. M.; Williams, P. G.; Wist, J.; Yue, J.-M.; Zhang, C.; Xu, Z.; Simmler, C.; Lankin, D. C.; Bisson, J.; Pauli, G. F. The Value of Universally Available Raw NMR Data for Transparency, Reproducibility, and Integrity in Natural Product Research. Nat. Prod. Rep. 2019, 36 (1), 35–107. https://doi.org/10.1039/C7NP00064B.

(355) Eaton, S. S.; Eaton, G. R. The World as Viewed by and with Unpaired Electrons. Journal of Magnetic Resonance 2012, 223, 151–163. https://doi.org/10.1016/j.jmr.2012.07.025.

(356) Eaton, G. R.; Eaton, S. S.; Maltempo, M. M. Three Approaches to Spectral-Spatial EPR Imaging. International Journal of Radiation Applications and Instrumentation. Part A. Applied Radiation and Isotopes 1989, 40 (10–12), 1227–1231. https://doi.org/10.1016/0883-2889(89)90069-5.

(357) Sedenkova, K. N.; Averina, E. B.; Grishin, Y. K.; Kutateladze, A. G.; Rybakov, V. B.; Kuznetsova, T. S.; Zefirov, N. S. Three-Component Heterocyclization of Gem -Bromofluorocyclopropanes with NOBF 4 : Access to 4-Fluoropyrimidine N -Oxides. J. Org. Chem. 2012, 77 (21), 9893–9899. https://doi.org/10.1021/jo301880m.

(358) Deng, L. X.; Kutateladze, A. G. Tin-Free Reductive Photochemical Carboxymethylation of Olefins with α-Alkylthioacetates. Tetrahedron Letters 1997, 38 (45), 7829–7832. https://doi.org/10.1016/S0040-4039(97)10095-8. (359) Martin, R. M.; Diaz, S.; Poncelet, M.; Driesschaert, B.; Barth, E.; Kotecha, M.; Epel, B.; Eaton, G. R.; Biller, J. R. Toward a Nanoencapsulated EPR Imaging Agent for Clinical Use. Mol Imaging Biol 2023. https://doi.org/10.1007/s11307-023-01863-0.

(360) Kutateladze, A. G.; McHale, W. A. Toward Parameterization of Spin-Orbit Coupling in Triplet Organic Diradicals Separated by a Partially Conjugated Spacer. Arkivoc 2005, 2005 (4), 88–101. https://doi.org/10.3998/ark.5550190.0006.407.

(361) Brender, J. R.; Kishimoto, S.; Eaton, G. R.; Eaton, S. S.; Saida, Y.; Mitchell, J.; Krishna, M. C. Trehalose as an Alternative to Glycerol as a Glassing Agent for in Vivo DNP MRI. Magnetic Resonance in Med 2021, 85 (1), 42–48. https://doi.org/10.1002/mrm.28405.

(362) Shi, Y.; Quine, R. W.; Rinard, G. A.; Buchanan, L.; Eaton, S. S.; Eaton, G. R.; Epel, B.; Seagle, S. W.; Halpern, H. J. Triarylmethyl Radical OX063d24 Oximetry: Electron Spin Relaxation at 250 MHz and RF Frequency Dependence of Relaxation and Signal-to-Noise. In Oxygen Transport to Tissue XXXIX; Halpern, H. J., LaManna, J. C., Harrison, D. K., Epel, B., Eds.; Advances in Experimental Medicine and Biology; Springer International Publishing: Cham, 2017; Vol. 977, pp 327–334. https://doi.org/10.1007/978-3-319-55231-6_43.

(363) Shi, Y.; Quine, R. W.; Rinard, G. A.; Buchanan, L.; Eaton, S. S.; Eaton, G. R.; Epel, B.; Seagle, S. W.; Halpern, H. J. Triarylmethyl Radical: EPR Signal to Noise at Frequencies between 250 MHz and 1.5 GHz and Dependence of Relaxation on Radical and Salt Concentration and on Frequency. Zeitschrift für Physikalische Chemie 2017, 231 (4), 923–937. https://doi.org/10.1515/zpch-2016-0813.

(364) Kutateladze, A. G.; Kuznetsov, D. M. Triquinanes and Related Sesquiterpenes Revisited Computationally: Structure Corrections of Hirsutanols B and D, Hirsutenol E, Cucumin B, Antrodins C–E, Chondroterpenes A and H, Chondrosterins C and E, Dichrocephone A, and Pethybrene. J. Org. Chem. 2017, 82 (20), 10795–10802. https://doi.org/10.1021/acs.joc.7b02018.

(365) Sadler, S. E. Type III Phosphodiesterase Plays a Necessary Role in the Growth-Promoting Actions of Insulin, Insulin-Like Growth Factor-I, and Ha P21 Ras in Xenopus Laevis Oocytes. Molecular Endocrinology 1991, 5 (12), 1939–1946. https://doi.org/10.1210/mend-5-12-1939.

(366) Quine, R. W.; Rinard, G. A.; Shi, Y.; Buchanan, L.; Biller, J. R.; Eaton, S. S.; Eaton, G. R. UHF EPR Spectrometer Operating at Frequencies between 400 MHz and 1 GHz. Concepts Magn Reson 2016, 46B (3), 123–133. https://doi.org/10.1002/cmr.b.21328.

(367) Tseitlin, M.; Eaton, S. S.; Eaton, G. R. Uncertainty Analysis for Absorption and First‐derivative Electron Paramagnetic Resonance Spectra. Concepts Magnetic Resonance 2012, 40A (6), 295–305. https://doi.org/10.1002/cmr.a.21248.

(368) Tseitlin, M.; Quine, R. W.; Eaton, S. S.; Eaton, G. R. Use of Polyphase Continuous Excitation Based on the Frank Sequence in EPR. Journal of Magnetic Resonance 2011, 211 (2), 221–227. https://doi.org/10.1016/j.jmr.2011.06.005.

(369) Mitchell, D. G.; Rosen, G. M.; Tseitlin, M.; Symmes, B.; Eaton, S. S.; Eaton, G. R. Use of Rapid-Scan EPR to Improve Detection Sensitivity for Spin-Trapped Radicals. Biophysical Journal 2013, 105 (2), 338–342. https://doi.org/10.1016/j.bpj.2013.06.005.

(370) Tseitlin, M.; Quine, R. W.; Eaton, S. S.; Eaton, G. R.; Halpern, H. J.; Ardenkjaer-Larsen, J.-H. Use of the Frank Sequence in Pulsed EPR. Journal of Magnetic Resonance 2011, 209 (2), 306–309. https://doi.org/10.1016/j.jmr.2011.01.032.

(371) Brumback, A. Using FM1-43 to Study Neuropeptide Granule Dynamics and Exocytosis. Methods 2004, 33 (4), 287–294. https://doi.org/10.1016/j.ymeth.2004.01.002.

(372) Liang, L.; Angleson, J. K.; Dores, R. M. Using the Human Melanocortin-2 Receptor as a Model for Analyzing Hormone/Receptor Interactions between a Mammalian MC2 Receptor and ACTH(1-24). General and Comparative Endocrinology 2013, 181, 203–210. https://doi.org/10.1016/j.ygcen.2012.11.011.

(373) Kutateladze, A. G.; Zyk, N. V.; Denisko, O. V.; Zefirov, N. S. Vinylsulfenylation of Olefins under Sulfonate Activation Conditions. Russ Chem Bull 1990, 39 (7), 1535–1536. https://doi.org/10.1007/BF00957888.

(374) Valiulin, R. A.; Kottani, R.; Kutateladze, A. G. When Ethyl Is Infinitely Different from Methyl: Double Addition of Lithiated Dithianes to Aromatic Carboxylates Revisited. J. Org. Chem. 2006, 71 (13), 5047–5049. https://doi.org/10.1021/jo060780f.

(375) Eaton, G. R. Whom Should We Credit for the Discovery of Isotopes? Found Chem 2020, 22 (1), 87–98. https://doi.org/10.1007/s10698-019-09347-2.

(376) Meyer, V.; Eaton, S. S.; Eaton, G. R. X-Band Electron Spin Relaxation Times for Four Aromatic Radicals in Fluid Solution and Comparison with Other Organic Radicals. Appl Magn Reson 2014, 45 (10), 993–1007. https://doi.org/10.1007/s00723-014-0579-6.

(377) Yu, Z.; Romanyukha, A.; Eaton, S. S.; Eaton, G. R. X-Band Rapid-Scan Electron Paramagnetic Resonance of Radiation-Induced Defects in Tooth Enamel. Radiation Research 2015, 184 (2), 175. https://doi.org/10.1667/RR14032.1.1.

(378) Mitchell, D. G.; Quine, R. W.; Tseitlin, M.; Eaton, S. S.; Eaton, G. R. X-Band Rapid-Scan EPR of Nitroxyl Radicals. Journal of Magnetic Resonance 2012, 214, 221–226. https://doi.org/10.1016/j.jmr.2011.11.007.

(379) Mitchell, D. G.; Tseitlin, M.; Quine, R. W.; Meyer, V.; Newton, M. E.; Schnegg, A.; George, B.; Eaton, S. S.; Eaton, G. R. X-Band Rapid-Scan EPR of Samples with Long Electron Spin Relaxation Times: A Comparison of Continuous Wave, Pulse and Rapid-Scan EPR. Molecular Physics 2013, 111 (18–19), 2664–2673. https://doi.org/10.1080/00268976.2013.792959.

(380) Chen, Q.; Layton, K.; Veo, K.; Angleson, J. K.; Dores, R. M. α-TC1.9 Cells – A Model System for Analyzing the Endoproteolytic Processing of POMC. General and Comparative Endocrinology 2011, 172 (1), 96–106. https://doi.org/10.1016/j.ygcen.2010.12.023.

References[edit]

^ "Carnegie Classifications Institution Lookup". carnegieclassifications.iu.edu. Center for Postsecondary Education. Archived from the original on May 27, 2022. Retrieved December 16, 2021.
^ University of Denver, College of Natural Sciences and Mathematics. "Department of Chemistry and Biochemistry." DU.edu. n.d.. https://science.du.edu/chemistry.
^ University of Denver, College of Natural Sciences and Mathematics. "Department of Physics and Astronomy." DU.edu. n.d.. https://science.du.edu/physics.
^ University of Denver, College of Natural Sciences and Mathematics. "Department of Biological Sciences." DU.edu. n.d.. https://science.du.edu/biology.
^ University of Denver, College of Natural Sciences and Mathematics. "Department of Geography & the Environment." DU.edu. n.d.. https://science.du.edu/geography.
^ University of Denver, College of Natural Sciences and Mathematics. "Department of Mathematics." DU.edu. n.d.. https://science.du.edu/mathematics.
^ University of Denver, College of Natural Sciences and Mathematics. "Chamberlin Observatory." DU.edu. n.d.. https://science.du.edu/physics/chamberlin-observatory.
^ University of Denver. 2008. Built for Learning. A Unified Architectural Vision for the University of Denver. Denver: University of Denver Press.
^ Washington University in St. Louis. "The Seeley Greenleaf Mudd Foundation." WUSTL.edu. 2023. https://wustl.edu/about/campuses/danforth-campus/seeley-g-mudd-house/.
^ Mosher, Harry. "Stanford Chemistry Department History: 1977 to 2000." Stanford.edu. 2006. https://web.stanford.edu/group/swain/history/mosher/buildings.html.
^ Chuang, Tamara. "DU opens new Engineering and Computer Science Building." Denver Post. October 14, 2016. https://www.denverpost.com/2016/10/14/du-opens-engineering-computer-science-building/.
^ University of Denver. "Knoebel Institute for Healthy Aging." DU.edu. n.d.. https://ritchieschool.du.edu/aging.
^ Haefner, Jeremy, and Mary Clark. "DU Achieves R-1 Status; Invests in Teaching and Research." DU.edu. January 18, 2022. https://www.du.edu/news/du-achieves-r-1-status-invests-teaching-and-research.
^ University of Denver. "4D Experience." DU.edu. n.d.. https://www.du.edu/4D-experience.
^ Ufheil, Angela. "Plan for $100M University of Denver STEM facility gets green light." Denver Business Journal. August 9, 2023. https://www.bizjournals.com/denver/news/2023/08/09/new-stem-facility-university-of-denver-mudd.html.

[1] "Carnegie Classifications Institution Lookup". carnegieclassifications.iu.edu. Center for Postsecondary Education. Archived from the original on May 27, 2022. Retrieved December 16, 2021.

[2] University of Denver, College of Natural Sciences and Mathematics. "Department of Chemistry and Biochemistry." DU.edu. n.d.. https://science.du.edu/chemistry.

[3] University of Denver, College of Natural Sciences and Mathematics. "Department of Physics and Astronomy." DU.edu. n.d.. https://science.du.edu/physics.

[4] University of Denver, College of Natural Sciences and Mathematics. "Department of Biological Sciences." DU.edu. n.d.. https://science.du.edu/biology.

[5] University of Denver, College of Natural Sciences and Mathematics. "Department of Geography & the Environment." DU.edu. n.d.. https://science.du.edu/geography.

[6] University of Denver, College of Natural Sciences and Mathematics. "Department of Mathematics." DU.edu. n.d.. https://science.du.edu/mathematics.

[7] University of Denver, College of Natural Sciences and Mathematics. "Chamberlin Observatory." DU.edu. n.d.. https://science.du.edu/physics/chamberlin-observatory.

[8] University of Denver. 2008. Built for Learning. A Unified Architectural Vision for the University of Denver. Denver: University of Denver Press.

[9] Washington University in St. Louis. "The Seeley Greenleaf Mudd Foundation." WUSTL.edu. 2023. https://wustl.edu/about/campuses/danforth-campus/seeley-g-mudd-house/.

[10] Mosher, Harry. "Stanford Chemistry Department History: 1977 to 2000." Stanford.edu. 2006. https://web.stanford.edu/group/swain/history/mosher/buildings.html.

[11] Chuang, Tamara. "DU opens new Engineering and Computer Science Building." Denver Post. October 14, 2016. https://www.denverpost.com/2016/10/14/du-opens-engineering-computer-science-building/.

[12] University of Denver. "Knoebel Institute for Healthy Aging." DU.edu. n.d.. https://ritchieschool.du.edu/aging.

[13] Haefner, Jeremy, and Mary Clark. "DU Achieves R-1 Status; Invests in Teaching and Research." DU.edu. January 18, 2022. https://www.du.edu/news/du-achieves-r-1-status-invests-teaching-and-research.

[14] University of Denver. "4D Experience." DU.edu. n.d.. https://www.du.edu/4D-experience.

[15] Ufheil, Angela. "Plan for $100M University of Denver STEM facility gets green light." Denver Business Journal. August 9, 2023. https://www.bizjournals.com/denver/news/2023/08/09/new-stem-facility-university-of-denver-mudd.html.

[1]

[2]

[3]

[4]

[5]

[6]

[7]

[8]

[9]

[10]

[11]

[12]

[13]

[14]

[15]