期刊
CHEMISTRY AND PHYSICS OF LIPIDS
卷 124, 期 2, 页码 103-109出版社
ELSEVIER SCI IRELAND LTD
DOI: 10.1016/S0009-3084(03)00044-6
关键词
PAF antagonist; surface tension; micelle; structure; micropolarity
E5880, a novel platelet activating factor (PAF) receptor antagonist, was dispersed in water for use in injectable formulation and the physicochemical properties of the preparation were characterized. The critical concentration for formation of micelles was 0.12 mM. Using area per molecule data, the critical packing parameter was calculated, indicating that the structure of the micelles was spherical and that each micelle containing 49 molecules. The diameter of the micelle was 8.1 nm. Attractive interactions occurred between E5880 molecules in the micelle. The hydrocarbon region in the micelle was more rigid and less hydrated than that of other surfactants, stearyltrimethylammonium chloride (STAC) and cetyltrimethylammonium chloride (CTAC). (C) 2003 Elsevier Science Ireland Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据