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@inproceedings{490459, author = {Fiala, Radovan}, address = {Brno}, booktitle = {18th NMR Valtice}, edition = {1}, keywords = {NMR; spin relaxation; RNA; nucleic acid}, language = {eng}, location = {Brno}, isbn = {80-210-3092-5}, pages = {14-14}, publisher = {Masarykova univerzita}, title = {Relaxation in Complex Spin Systems}, url = {http://www.chemi.muni.cz/nmr/radek/nmrvaltice/nmrvaltice.htm}, year = {2003} }
TY - JOUR ID - 490459 AU - Fiala, Radovan PY - 2003 TI - Relaxation in Complex Spin Systems PB - Masarykova univerzita CY - Brno SN - 8021030925 KW - NMR KW - spin relaxation KW - RNA KW - nucleic acid UR - http://www.chemi.muni.cz/nmr/radek/nmrvaltice/nmrvaltice.htm N2 - The study analyses the effect of adjacent C-13 nuclei on the relaxation properties of the spins suitable for the relaxation studies in nucleic acids, namely C1' in sugars, C8 in purines and C5 and C6 in pyrimidines. Numerical simulations show that the additional 13C nuclei increase R1 and R2 relaxation times and decrease the values of heteronuclear NOEs. As a result, the order parameters and correlation times for the internal motions are overestimated if the relaxation data obtained from fully labeled samples are analyzed using a standard modelfree approach. ER -
FIALA, Radovan. Relaxation in Complex Spin Systems. In \textit{18th NMR Valtice}. 1. vyd. Brno: Masarykova univerzita, 2003, s.~14. ISBN~80-210-3092-5.
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