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. Author manuscript; available in PMC: 2018 Jun 1.
Published in final edited form as: Biomaterials. 2018 Mar 26;168:24–37. doi: 10.1016/j.biomaterials.2018.03.044

Fig. 1.

Fig. 1

The thermosensitive property of GFs-HP hydrogel. A, C. Visualization of the state of HP and GFs-HP respectively at different temperatures (4°C, 37°C and 4°C after 37°C). At 37°C, both hydrogels are clearly in a gel state, while at 4°C before or after heating, both hydrogels are clearly in a sol state. B, D. Storage (G′) and loss (G″) moduli as rheological markers in temperatures ranging from 10 to 40°C for HP and GFs-HP hydrogels, respectively. Results show that the temperature of gel-sol phase transition for HP is slightly higher than that of GFs-HP, but both are well below 37°C.