pH-INDUCED SELF-ASSEMBLY OF ALBUMIN AND CHITOSAN

摘要：

Chitosan (CS) and bovine serum albumin (BSA) are typical biomacromolecules and polyelectrolytes. These two natural polyelectrolytes could conjugate by electrostatic interactions when they were mixed together in solutions, which could be controlled by pH. BSA/CS assemblies were prepared by self-assembly of chitosan and bovine serum albumin in aqueous solutions at pH 5.8, and characterized by TEM and DLS. The results showed that the size of the assemblies was 100 nm in diameter, and assemblies exhibited swelling behavior in aqueous solutions.

关键词： self-assembly assemblies albumin chitosan

作者: Nai-Pu He Rong-Min Wang Yu-Feng He Yun Zhou Xiao-Jie Wang Fei Pei

作者单位: Key Laboratory of Eco-Environment-Related Polymer Materials of Ministry of Education, Key Laboratory Key Laboratory of Eco-Environment-Related Polymer Materials of Ministry of Education, Key Laboratory

会议类型: 国际会议

会议名称: The First Symposium on Innovative Polymers for Controlled Delivery(新型高分子材料与控制释放国际会议 SIPCD 2010)

会议地点: 苏州

会议语种:英文

页码: 476-478

在线出版日期: 2010-09-14（万方平台首次上网日期，不代表论文的发表时间）