Triarylmethyl Labels: Toward Improving the Accuracy of EPR Nanoscale Distance Measurements in DNAs

Triarylmethyl (trityl, TAM) based spin labels represent promising alternative to nitroxides for EPR distance measurements in biomolecules. Herewith, we report synthesis and comparative study of series of model DNA duplexes, 5′-spin-labeled with TAMs and nitroxides. We have found that the accuracy (w...

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Publicado en:J Phys Chem B
Main Authors: Shevelev, Georgiy Yu., Krumkacheva, Olesya A., Lomzov, Alexander A., Kuzhelev, Andrey A., Trukhin, Dmitry V., Rogozhnikova, Olga Yu., Tormyshev, Victor M., Pyshnyi, Dmitrii V., Fedin, Matvey V., Bagryanskaya, Elena G.
Formato: Artigo
Idioma:Inglês
Publicado: 2015
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Article
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC4824051/
https://ncbi.nlm.nih.gov/pubmed/26011022
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/acs.jpcb.5b03026
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