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. Author manuscript; available in PMC: 2016 Jan 20.
Published in final edited form as: Biofabrication. 2015 Jan 20;7(1):015006. doi: 10.1088/1758-5090/7/1/015006

Figure 1.

Figure 1

Macroscopic observation of metal ion-mediated complex coacervation. Addition of Mg2+ or Ca2+ ions to DS solution does not induce complex formation. When mixing MH, DS and Mg2+ or Ca2+ solutions together insoluble complexes were formed.