Andrey A Kuzhelev
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Explore the profile of Andrey A Kuzhelev including associated specialties, affiliations and a list of published articles.
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15
Citations
179
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Recent Articles
1.
Bretschneider M, Spindler P, Rogozhnikova O, Trukhin D, Endeward B, Kuzhelev A, et al.
J Phys Chem Lett
. 2020 Jul;
11(15):6286-6290.
PMID: 32667797
We demonstrate a series of multitrityl radical compounds where accurate spin-counting by pulsed electron paramagnetic resonance (EPR) can be achieved at X-band (9 GHz) frequencies, even for molecules with very...
2.
Tormyshev V, Chubarov A, Krumkacheva O, Trukhin D, Rogozhnikova O, Spitsyna A, et al.
Chemistry
. 2019 Dec;
26(12):2705-2712.
PMID: 31851392
Trityl radicals (TAMs) have recently appeared as an alternative source of spin labels for measuring long distances in biological systems. Finland trityl radical (FTAM) served as the basis for this...
3.
Kuzhelev A, Tormyshev V, Plyusnin V, Rogozhnikova O, Edeleva M, Veber S, et al.
Phys Chem Chem Phys
. 2019 Dec;
22(3):1019-1026.
PMID: 31850431
During the last decades, persistent tris(2,3,5,6-tetrathiaaryl)methyl radicals (TAMs) have attracted much attention due to their applications in oximetry, EPR tomography, and as spin labels in pulsed dipolar EPR spectroscopy. Recently,...
4.
Dobrynin S, Kirilyuk I, Gatilov Y, Kuzhelev A, Krumkacheva O, Fedin M, et al.
Beilstein J Org Chem
. 2019 Dec;
15:2664-2670.
PMID: 31807201
The unexpected formation of a highly strained polycyclic amine was observed in a one-pot synthesis from cyclopentanone, dimethyl fumarate and ammonium acetate. This multistep reaction includes 1,3-dipolar cycloaddition of dimethyl...
5.
Krumkacheva O, Shevelev G, Lomzov A, Dyrkheeva N, Kuzhelev A, Koval V, et al.
Nucleic Acids Res
. 2019 Jul;
47(15):7767-7780.
PMID: 31329919
A DNA molecule is under continuous influence of endogenous and exogenous damaging factors, which produce a variety of DNA lesions. Apurinic/apyrimidinic sites (abasic or AP sites) are among the most...
6.
Kuzhelev A, Krumkacheva O, Ivanov M, Prikhodko S, Adonin N, Tormyshev V, et al.
J Phys Chem B
. 2018 Aug;
122(36):8624-8630.
PMID: 30137993
Triarylmethyl (TAM) radicals have become widely used free radicals in the past few years. Their electron spins have long relaxation times and narrow electron paramagnetic resonance (EPR) lines, which make...
7.
Kuzhelev A, Krumkacheva O, Shevelev G, Yulikov M, Fedin M, Bagryanskaya E
Phys Chem Chem Phys
. 2018 Mar;
20(15):10224-10230.
PMID: 29594278
Electron paramagnetic resonance (EPR) based nanometer distance measurements at ambient temperatures are of particular interest for structural biology applications. The nitroxide spin labels commonly used in EPR reveal relatively short...
8.
Shevelev G, Gulyak E, Lomzov A, Kuzhelev A, Krumkacheva O, Kupryushkin M, et al.
J Phys Chem B
. 2017 Dec;
122(1):137-143.
PMID: 29206458
Triarylmethyl (trityl, TAM) radicals are a promising class of spin labels for nanometer-scale distance measurements in biomolecules at physiological temperatures. However, to date, existing approaches to site-directed TAM labeling of...
9.
Malygin A, Graifer D, Meschaninova M, Venyaminova A, Timofeev I, Kuzhelev A, et al.
Nucleic Acids Res
. 2017 Nov;
46(2):897-904.
PMID: 29156000
The model mRNA (MR), 11-mer RNA containing two nitroxide spin labels at the 5'- and 3'-terminal nucleotides and prone to form a stable homodimer (MR)2, was used for Electron Paramagnetic...
10.
Kuzhelev A, Tormyshev V, Rogozhnikova O, Trukhin D, Troitskaya T, Strizhakov R, et al.
Z Phys Chem (N F)
. 2017 May;
231(4):777-794.
PMID: 28539703
Triarylmethyl (TAM) radicals are widely used in Electron Paramagnetic Resonance (EPR) spectroscopy as spin labels and in EPR imaging as spin probes for oxymetry. One of the key advantages of...