海藻糖对脂质膜保护作用的荧光分析

Fluorescence Analysis of the Liposomes Membrane under the Protection of Trehalose

摘要:

以蛋黄卵磷脂（EPC）为模型，通过反映磷脂头部基团运动情况的荧光各向异性的变化，研究海藻糖对蛋黄卵磷脂（EPC）脂质膜的保护作用，并对其机理进行探讨，试验表明：荧光各向异性A值曲线随温度变化呈抛物线形状。

Abstract:

In this report, with EPC as a model, the protective effect of trehalose on the EPC liposomes membrane was studied by the variety of fluorescence anisotrophy, that showed the movement of the liposomes head groups. The mechanism of their interaction was als