文献类型：期刊文献

英文题名：Physiological pH-dependent gelation for 3D printing based on the phase separation of gelatin and oxidized dextran

作者：Du, Zengmin[1];Li, Ningfeng[2];Hua, Yujie[2];Shi, Yong[3];Bao, Chunyan[2];Zhang, Hongbo[3];Yang, Yi[1];Lin, Qiuning[2];Zhu, Linyong[2]

机构：[1]East China Univ Sci & Technol, State Key Lab Bioreactor Engn, 130 Meilong Rd, Shanghai 200237, Peoples R China;[2]East China Univ Sci & Technol, Shanghai Key Lab Funct Mat Chem, 130 Meilong Rd, Shanghai 200237, Peoples R China;[3]East China Univ Sci & Technol, Sch Mech, 130 Meilong Rd, Shanghai 200237, Peoples R China

年份：2017

卷号：53

期号：97

起止页码：13023

外文期刊名：CHEMICAL COMMUNICATIONS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000417108700005)】；

基金：This work was financially supported by the National Natural Science Foundation of China (21425311 and 51403061).

语种：英文

摘要：An extrudable hydrogel with a tunable gelation time under physiological pH ranges based on the phase separation of gelatin and oxidized dextran was demonstrated. We envision that the easy handing properties of this hydrogel combined with thermosensitive physical gelation and postponed chemical reinforcing will provide a platform for 3D bioprinting applications.