Fig. 2 | Nature Communications

Fig. 2

From: Firefly-mimicking intensive and long-lasting chemiluminescence hydrogels

Fig. 2The alternative text for this image may have been generated using AI.

Characterization of Co2+/CS hydrogels and ABEI/Co2+/CS hydrogels. a SEM images of freeze-dried Co2+/CS hydrogels with 10-folds dilution. Scale bar is 10 µm. b Frequency dependence of dynamic storage modulus (G') and loss modulus (G") of ABEI/Co2+/CS hydrogels with 1 % strain at 20 °C. Inset in Fig. 2b: optical image of ABEI/Co2+/CS hydrogels

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