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

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Abstract

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.

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

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Publication details

The article was received on 25 Oct 2017, accepted on 09 Nov 2017 and first published on 09 Nov 2017


Article type: Communication
DOI: 10.1039/C7CC08225H
Citation: Chem. Commun., 2017, Advance Article
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    Physiological pH-dependent gelation for 3D printing based on the phase separation of gelatin and oxidized dextran

    Z. Du, N. Li, Y. Hua, Y. Shi, C. Bao, H. Zhang, Y. Yang, Q. Lin and L. Zhu, Chem. Commun., 2017, Advance Article , DOI: 10.1039/C7CC08225H

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