Lifshits M I, Komarov E V
Biofizika. 1984 Jan-Feb;29(1):79-82.
An approximation of isolated spin pairs is used to obtain the equation for PMR line shape of lipid bilayers. The internuclear vector order parameter dependence on the position of the proton pair of lipid molecule is taken into account. Good agreement with experimental curves leads to the conclusion that the main reason for the unusual PMR line shape of lipid bilayers is decrease of order parameters on approaching hydrophobic tails of lipid molecules of bilayer.
利用孤立自旋对的近似来获得脂质双层膜质子磁共振(PMR)线形的方程。考虑了核间矢量序参数对脂质分子质子对位置的依赖性。与实验曲线的良好吻合得出结论:脂质双层膜异常PMR线形的主要原因是在接近双层脂质分子疏水尾部时序参数降低。