Research Article
Hydrogels Loaded with Methylene Blue: Sorption-Desorption and Antimicrobial Photoactivation Study
Figure 3
(a) The change in the absorption maximum of MB solution at during dye diffusion in the hydrogel: 1: D20-PAA-0.2, 2: D20-PAA-0.4, and 3: D20-PAA-0.6; (b) the change in the absorption maximum of the methylene blue solution during dye diffusion from the hydrogel: 1: D20-PAA-0.2, 2: D20-PAA-0.4, and 3: D20-PAA-0.6.
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