红细胞膜的ESR研究——冷冻固化新鲜膜的各向异性及氧化特性

ESR of Erythrocyte Membrans——Anisotropic and Oxidated Properties of the Freezing Fresh Membrans

冷冻干燥膜和冷冻固化新鲜膜都得到各向异性的ESR谱,表明红细胞膜之间存在电磁相互作用。经超氧阴离子O_2^-氧化后的红细胞膜在ESR谱图中出现了g=2.0062的吸收峰,故本文还对O_2^-与细胞膜的相互作用了实验研究。

In the ESR spectra of the freeze-dried membrans and the freezing freshmembrans both are anisotropy with the magnetic field. It is able to say thatamong the membrans there are electro-magnetic interactions. The interactionbetween the O_2^- and the membrans are discussed since the g=2.0062 peak hasgrown up in the ESR spectra after the action of the O_2^- on the membrans.