Conformationally Unambiguous Spin Labeling for Distance Measurements
作者:Muhammad Sajid、Gunnar Jeschke、Michael Wiebcke、Adelheid Godt
DOI:10.1002/chem.200902162
日期:2009.12.7
about molecular structure: Measurements of interspin distances through double electron–electron resonance (DEER) experiments allow information to be gained about the structure of molecules (see figure). The less variability in the orientation of the NO axis of nitroxyl spinlabels with respect to the labeled molecule, the smaller the distribution of the interspin distance, and thus the better the conclusion