文献类型：期刊文献

中文题名：以乙二胺为核心的聚酰胺-胺树形高分子的合成及毛细管电泳分离研究

英文题名：Synthesis and Capillary Electrophoresis Analysis of PAMAM Dendrimers with an Ethylendiamine Core

作者：罗吾钧[1];朱以华[1];包华[1]

机构：[1]华东理工大学超细材料制备与应用教育部重点实验室,上海200237

年份：2004

卷号：17

期号：2

起止页码：245

中文期刊名：功能高分子学报

外文期刊名：Journal of Functional Polymers

收录：CSTPCD;;CSCD:【CSCD2011_2012】；

基金：国家自然科学基金(20276019);国家863计划(2002AA302208);上海市纳米专项(0359nm001)资助项目

语种：中文

中文关键词：乙二胺;聚酰胺-胺;树形高分子;合成;毛细管电泳;分离

外文关键词：PAMAM; dendrimer; capillary electrophoresis; elemental analysis; ultraviolet spectrum

摘要：在-30℃下合成了1.0G～6.0G聚酰胺-胺(PAMAM)树形高分子,并采用核磁共振、元素分析对其进行了表征;采用毛细管电泳对1.0G PAMAM进行了分离。结果表明:在该温度下合成的PAMAM具有较好的结构完整性,而毛细管电泳是一种有效的分离提纯PAMAM树形高分子的方法。
Generations 0.5 through 6.0 of ethylenediamine core poly(amidoamine) (PAMAM) dendrimers were synthesized under the temperature of-30℃ ,and were characterized by NMR and elemental analysis. Additionally capillary electrophoresis (CE) was applied to investigate O G PAMAM. As a result, the architecture of PAMAM dendrimers was much more perfect at that temperature and CE was an efficient method to separate PAMAM of different generations.