中氮茚衍生物与树状大分子PAMAM的自组装及其性能研究  

Studies on the self-assemble behavior and the properties between indolizine and PAMAM dendrimer

作　　者：韩巧荣[1] 刘磊[1] 王炳祥[1] 

机构地区：[1]南京师范大学化学与环境科学学院,江苏南京210097

出　　处：《功能材料》2007年第12期2084-2086,共3页Journal of Functional Materials

基　　金：江苏省高校自然科学基础研究面上资助项目(07KJD150097);南京师范大学青蓝工程奖励基金资助项目(111090BL51)

摘　　要：研究了树状大分子PAMAM(G=1)通过其外围的氨基与中氮茚衍生物(PIN)相互作用而自组装的行为。这一自组装实现了对树状大分子的表面修饰,因而实现了其由水相向油相的转移。油相中PIN的紫外吸收增强而荧光削弱直至猝灭,且变化的程度与PAMAM(G=1)的浓度有直接关系的监测结果,证实这一转移的发生。The self-assemble behavior between dendrimer of PAMAM（G=1） and Indolizine were studied, which realize the peripheral modifying for PAMAM（G=1） and the transfer of PAMAM（G= 1） from water to oil phase. The results of the increase of the UV absorbance of PIN and the decrease of its fluorescent in oil phase , and their changing degree is connected with the concentration of PAMAM（G=1）, which all prove the phase transfer had happened.

关 键 词：树状大分子 自组装 中氮茚衍生物 

分 类 号：O631.9[理学—高分子化学]