胶束体系中卟啉的聚集性质的UV-Vis光谱表征  

UV-Vis SPECTROSCOPIC CHARACTERIZATION OF THE AGGREGATION OF THE PORPHYRIN IN THE MICELLAR SYSTEM

作　　者：黄涛[1] 王永强[2] 田永驰 李伯符[2] 

机构地区：[1]武汉化工学院化工系,430073 [2]吉林大学理化所,130023

出　　处：《化学工程师》1998年第3期3-5,共3页Chemical Engineer

基　　金：国家自然科学基金

摘　　要：运用UV－Vis吸收光谱研究了5，10，15，20－四（对十六烷氧基苯基）卟啉（THPP）在十二烷基硫酸钠（CDS）溶液中的聚集状态和存在环境，结果表明THPP以有组织的B－带劈裂聚集体稳定存在于胶束内，中性缓冲电解质可作为该体系光谱测量的辅助探针。The aggregation and microenvironment of 5, 10, 15,20 - tetrakis(4 - hexadecyloxyphenyl) porphyrin(THPP) in the solution of sofium dodecyl sultonate(SDS)have been investigated by using UV - Vis spectra. The results show that THPP form well - or dered B - state splitting aggregate and exist stably in the micellae. The nentral buffer elec trolyte may serve as an auxiliary probe in the spectral measurement

关 键 词：胶束体系 卟啉 聚集性质 光谱 

分 类 号：O626.13[理学—有机化学]