摘要
制备了一对旋光异构的两亲分子L-C10HL(N-(4-癸氧基-2-羟基苯亚甲基)-L-亮氨酸)和D-C10HL(N-(4-癸氧基-2-羟基苯亚甲基)-D-亮氨酸).对相应的表面活性和聚集体研究发现,C10HL与传统羧酸盐表面活性剂有很大的不同,在较高pH时仍具有较高的表面活性和聚集能力.利用荧光激发光谱和圆二色性谱研究了L-C10HL和D-C10HL与环糊精之间的相互作用.
A pair of optical isomerism amphiphlic molecules L-C10HL(N-(4-decaoxygen-2-hydroxybenzene methylene) -L-leucine) and D-C10HL(N-(4-decaoxygen-2-hydroxybenzene methylene) -D-leucine) were synthesized. It was found that these two compounds showed superior surface activity and aggregation capability at higher pH value, which is so different from the traditional carboxylate surfactants. Furthermore, the interaction of L-C10HL and D-C10HL with cyclodextrin was also investigated by fluorescence excitation spectrum and circular dichroism spectrum.
出处
《物理化学学报》
SCIE
CAS
CSCD
北大核心
2003年第4期302-306,共5页
Acta Physico-Chimica Sinica
基金
国家自然科学基金(20233010
20073002)
国家教委骨干教师资助项目~~
