Orientation and dynamics of Cu2+based DNA labels from force field parameterized MD elucidates the relationship between EPR distance constraints and DNA backbone distances

Shreya Ghosh, Joshua Casto, Xiaowei Bogetti, Charu Arora, Junmei Wang and Sunil Saxena

Phys. Chem. Chem. Phys., 2020, 22, 26707
DOI: 10.1039/D0CP05016D

Photochemistry of tris(2,3,5,6-tetrathiaaryl)methyl radicals in various solutions

Andrey A. Kuzhelev, Victor M. Tormyshev, Victor F. Plyusnin, Olga Yu. Rogozhnikova, Mariya V. Edeleva, Sergey L. Veber and Elena G. Bagryanskaya

Phys. Chem. Chem. Phys., 2020, 22, 1019
DOI: 10.1039/C9CP06213K

Spin labelling for integrative structure modelling: a case study of the polypyrimidine-tract binding protein 1 domains in complexes with short RNAs

Christoph Gmeiner, Georg Dorn, Frédéric H. T. Allain, Gunnar Jeschke and Maxim Yulikov

Phys. Chem. Chem. Phys., 2017, 19, 28360
DOI: 10.1039/C7CP05822E

19F electron nuclear double resonance (ENDOR) spectroscopy for distance measurements using trityl spin labels in DNA duplexes

N. B. Asanbaeva, D. S. Novopashina, O. Yu. Rogozhnikova, V. M. Tormyshev, A. Kehl, A. A. Sukhanov, A. V. Shernyukov, A. M. Genaev, A. A. Lomzov, M. Bennati, A. Meyer and E. G. Bagryanskaya

Phys. Chem. Chem. Phys., 2023, 25, 23454
DOI: 10.1039/D3CP02969G

High-frequency pulsed electron–electron double resonance spectroscopy on DNA duplexes using trityl tags and shaped microwave pulses

A. Kuzhelev, D. Akhmetzyanov, V. Denysenkov, G. Shevelev, O. Krumkacheva, E. Bagryanskaya and T. Prisner

Phys. Chem. Chem. Phys., 2018, 20, 26140
DOI: 10.1039/C8CP03951H

DEER distance measurements on trityl/trityl and Gd(iii)/trityl labelled proteins

Angeliki Giannoulis, Yin Yang, Yan-Jun Gong, Xiaoli Tan, Akiva Feintuch, Raanan Carmieli, Thorsten Bahrenberg, Yangping Liu, Xun-Cheng Su and Daniella Goldfarb

Phys. Chem. Chem. Phys., 2019, 21, 10217
DOI: 10.1039/C8CP07249C

Efficient sampling of molecular orientations for Cu(ii)-based DEER on protein labels

Zikri Hasanbasri, Nicholas A. Moriglioni and Sunil Saxena

Phys. Chem. Chem. Phys., 2023, 25, 13275
DOI: 10.1039/D3CP00404J

Determining and controlling conformational information from orientationally selective light-induced triplet–triplet electron resonance spectroscopy for a set of bis-porphyrin rulers

Arnau Bertran, Marta De Zotti, Christiane R. Timmel, Marilena Di Valentin and Alice M. Bowen

Phys. Chem. Chem. Phys., 2024, 26, 2589
DOI: 10.1039/D3CP03454B

EPR-based distance measurements at ambient temperature

Olesya Krumkacheva and Elena Bagryanskaya

Journal of Magnetic Resonance, 2017, 280, 117
DOI: 10.1016/j.jmr.2017.02.015

Cu2+-based distance measurements by pulsed EPR provide distance constraints for DNA backbone conformations in solution

Shreya Ghosh, Matthew J Lawless, Hanna J Brubaker, Kevin Singewald, Michael R Kurpiewski, Linda Jen-Jacobson and Sunil Saxena

Nucleic Acids Research, 2020, 48, e49
DOI: 10.1093/nar/gkaa133

Two-Pulse Electron Spin Echo of Biradicals: Dependence on Pulse Turning Angles

Victoria N. Syryamina, Olga Yu. Rogozhnikova, Victor M. Tormyshev and Sergei A. Dzuba

Appl Magn Reson, 2025, 56, 581
DOI: 10.1007/s00723-024-01740-1

Nucleotide‐Independent Copper(II)‐Based Distance Measurements in DNA by Pulsed ESR Spectroscopy

Matthew J. Lawless, Jessica L. Sarver and Sunil Saxena

Angew Chem Int Ed, 2017, 56, 2115
DOI: 10.1002/anie.201611197

Nucleotide‐Independent Copper(II)‐Based Distance Measurements in DNA by Pulsed ESR Spectroscopy

Matthew J. Lawless, Jessica L. Sarver and Sunil Saxena

Angewandte Chemie, 2017, 129, 2147
DOI: 10.1002/ange.201611197

Orientational Selectivity in Pulsed-EPR Does Not Have to be Complicated

Zikri Hasanbasri and Sunil Saxena

Appl Magn Reson, 2024, 55, 61
DOI: 10.1007/s00723-023-01594-z

Caught in the Middle: A Rigid DNA Label That Provides an Incisive Picture of DNA Conformational Flexibility in Protein–DNA Complexes

Joshua Casto, Shramana Palit, Anthony Little, Zikri Hasanbasri, Linda Jen-Jacobson and Sunil Saxena

J. Am. Chem. Soc., 2025, 147, 18723
DOI: 10.1021/jacs.5c01823

EPR spectroscopy in the study of ribosomal complexes

Olesya Krumkacheva, Alexey Malygin, Dmitri Graifer, Mikhail Kolokolov and Elena Bagryanskaya

Biophys Rev, 2025, 17, 1215
DOI: 10.1007/s12551-025-01348-0

Dynamics of Nucleic Acids at Room Temperature Revealed by Pulsed EPR Spectroscopy

Markus Gränz, Nicole Erlenbach, Philipp Spindler, Dnyaneshwar B. Gophane, Lukas S. Stelzl, Snorri Th. Sigurdsson and Thomas F. Prisner

Angewandte Chemie, 2018, 130, 10700
DOI: 10.1002/ange.201803682

Pulse EPR of Triarylmethyl Probes: A New Approach for the Investigation of Molecular Motions in Soft Matter

Andrey A. Kuzhelev, Olesya A. Krumkacheva, Mikhail Yu. Ivanov, Sergey A. Prikhod’ko, Nicolay Yu. Adonin, Victor M. Tormyshev, Michael K. Bowman, Matvey V. Fedin and Elena G. Bagryanskaya

J. Phys. Chem. B, 2018, 122, 8624
DOI: 10.1021/acs.jpcb.8b07714

Trityl Radicals with a Combination of the Orthogonal Functional Groups Ethyne and Carboxyl: Synthesis without a Statistical Step and EPR Characterization

Henrik Hintz, Agathe Vanas, Daniel Klose, Gunnar Jeschke and Adelheid Godt

J. Org. Chem., 2019, 84, 3304
DOI: 10.1021/acs.joc.8b03234

DNA complexes with human apurinic/apyrimidinic endonuclease 1: structural insights revealed by pulsed dipolar EPR with orthogonal spin labeling

Olesya A Krumkacheva, Georgiy Yu Shevelev, Alexander A Lomzov, Nadezhda S Dyrkheeva, Andrey A Kuzhelev, Vladimir V Koval, Victor M Tormyshev, Yuliya F Polienko, Matvey V Fedin, Dmitrii V Pyshnyi, Olga I Lavrik and Elena G Bagryanskaya

Nucleic Acids Research, 2019, 47, 7767
DOI: 10.1093/nar/gkz620

Dynamics of Nucleic Acids at Room Temperature Revealed by Pulsed EPR Spectroscopy

Markus Gränz, Nicole Erlenbach, Philipp Spindler, Dnyaneshwar B. Gophane, Lukas S. Stelzl, Snorri Th. Sigurdsson and Thomas F. Prisner

Angew Chem Int Ed, 2018, 57, 10540
DOI: 10.1002/anie.201803682

A Versatile Approach to Attachment of Triarylmethyl Labels to DNA for Nanoscale Structural EPR Studies at Physiological Temperatures

Georgiy Yu. Shevelev, Evgeny L. Gulyak, Alexander A. Lomzov, Andrey A. Kuzhelev, Olesya A. Krumkacheva, Maxim S. Kupryushkin, Victor M. Tormyshev, Matvey V. Fedin, Elena G. Bagryanskaya and Dmitrii V. Pyshnyi

J. Phys. Chem. B, 2018, 122, 137
DOI: 10.1021/acs.jpcb.7b10689

efocused ut- f- ase (ROOPh) DEER: A pulse scheme for suppressing an unmodulated background in double electron-electron resonance experiments

Sergey Milikisiyants, Maxim A. Voinov and Alex I. Smirnov

Journal of Magnetic Resonance, 2018, 293, 9
DOI: 10.1016/j.jmr.2018.05.007

Methanethiosulfonate Derivative of OX063 Trityl: A Promising and Efficient Reagent for Side‐Directed Spin Labeling of Proteins

Victor M. Tormyshev, Alexey S. Chubarov, Olesya A. Krumkacheva, Dmitry V. Trukhin, Olga Yu. Rogozhnikova, Anna S. Spitsyna, Andrey A. Kuzhelev, Vladimir V. Koval, Matvey V. Fedin, Tatyana S. Godovikova, Michael K. Bowman and Elena G. Bagryanskaya

Chemistry A European J, 2020, 26, 2705
DOI: 10.1002/chem.201904587

Interspin Distances in a Triarylmethyl Biradical from Two-Pulse Electron Spin Echo

Victoria N. Syryamina, Olga Yu. Rogozhnikova, Victor M. Tormyshev and Sergei A. Dzuba

Appl Magn Reson, 2025, 56, 151
DOI: 10.1007/s00723-024-01707-2

Trityl radicals: synthesis, properties, and applications

V. M. Tormyshev and E. G. Bagryanskaya

Russ Chem Bull, 2021, 70, 2278
DOI: 10.1007/s11172-021-3345-6