申请人:INDIANA UNIVERSITY RESEARCH AND TECHNOLOGY CORPORATION
公开号:US20140112960A1
公开(公告)日:2014-04-24
This disclosure provides compositions comprising a visible light-curable mixture capable of forming a biocompatible hydrogel, hydrogels prepared from the hydrogel precursor mixtures, and a biocompatible delivery system comprising a hydrogel. The disclosure also provides a process for preparing a multi layer hydrogel delivery system.