Fig. 4: Photoswitching of a thermoresponsive hydrogel. | Nature Communications

Fig. 4: Photoswitching of a thermoresponsive hydrogel.

From: Visible light-induced switching of soft matter materials properties based on thioindigo photoswitches

Fig. 4

a Rheological data demonstrating the change in storage modulus G’ of a P1 hydrogel (5 wt% in deionized water) as a function of time at 37 °C under alternating green and blue light irradiation; b Rheological data of P1 hydrogel under green light irradiation followed by spontaneous thermal recovery.

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