Hybrid, elastomeric hydrogels crosslinked by multifunctional block copolymer micelles

被引：43
|
作者：
Xiao, Longxi [1 ]
Liu, Chao [1 ]
Zhu, Jiahua [1 ]
Pochan, Darrin J. [1 ]
Jia, Xinqiao [1 ]
机构：
[1] Univ Delaware, Dept Mat Sci & Engn, Delaware Biotechnol Inst, Newark, DE 19716 USA
来源：
SOFT MATTER | 2010年 / 6卷 / 21期
基金：
美国国家卫生研究院; 美国国家科学基金会;
关键词：
POLY(N-BUTYL ACRYLATE)-BLOCK-POLY(ACRYLIC ACID); HIGH MECHANICAL STRENGTH; VOCAL FOLD REGENERATION; HYALURONIC-ACID; DESIGNING MATERIALS; DIBLOCK COPOLYMERS; AQUEOUS-SOLUTIONS; PHASE-BEHAVIOR; NETWORKS; MICELLIZATION;
D O I：
10.1039/c0sm00511h
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Amphiphilic block copolymers consisting of hydrophilic, poly(acrylic acid) randomly decorated with acrylate groups and hydrophobic, rubbery poly(n-butyl acrylate) self-assembled into well-defined micelles with an average diameter of similar to 21 nm. Radical polymerization of acrylamide in the presence of the crosslinkable micelles gave rise to hybrid, elastomeric hydrogels whose mechanical properties can be readily tuned by varying the BCM concentration.
引用
收藏
页码：5293 / 5297
页数：5
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