Figure 4
From: Nacre-mimic Reinforced Ag@reduced Graphene Oxide-Sodium Alginate Composite Film for Wound Healing
The thickness and dimension of AGSA film. (a–c) Cross-sectional SEM images for 10, 20, and 40 μm AGSA films, respectively; (d) Linear correlation between thickness of AGSA films and volume of solutions for spraying (error bars are standard deviation, n = 5); (e,f) Pictures of the AGSA film; (g) XRD and (h) UV-Vis spectrums of the samples.
