A simple approach to hybrid inorganic-organic step-growth hydrogels with scalable control of physicochemical properties and biodegradability

被引：27
作者：
Alves, F. [1 ]
Nischang, I. [1 ]
机构：
[1] Johannes Kepler Univ Linz, Inst Polymer Chem, A-4060 Leonding, Austria
来源：
POLYMER CHEMISTRY | 2015年 / 6卷 / 12期
基金：
奥地利科学基金会;
关键词：
POLYHEDRAL OLIGOMERIC SILSESQUIOXANE; CONTROLLED-RELEASE; CLICK CHEMISTRY; CROSS-LINKING; POSS; POLY(N-ISOPROPYLACRYLAMIDE); POLYMERIZATION; DELIVERY;
D O I：
10.1039/c4py01789g
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
We prepared new and scalable, hybrid inorganic-organic step-growth hydrogels with polyhedral oligomeric silsesquioxane (POSS) network knot construction elements and hydrolytically degradable poly(ethylene glycol) (PEG) di-ester macromonomers by in situ radical-mediated thiol-ene photopolymerization. The physicochemical properties of the gels are fine-tailored over orders of magnitude including functionalization of their interior, a hierarchical gel structure, and biodegradability.
引用
收藏
页码：2183 / 2187
页数：5
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