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. Author manuscript; available in PMC: 2022 Feb 1.
Published in final edited form as: Acta Biomater. 2020 Dec 14;121:214–223. doi: 10.1016/j.actbio.2020.12.018

Fig. 3. Light-induced gel-sol phase change of SELP-CarHc hydrogels.

Fig. 3.

A. A red-colored 10% ACA and BCB hydrogel exposed to 30 klux of white light for 20 minutes showing gradual phase transition from gel to sol. B. A control gel; enzymatically crosslinked SELP-CarHc hydrogel was exposed to same light source for same time period. Grids are in mm.