Hydrogels Loaded with Methylene Blue: Sorption-Desorption and Antimicrobial Photoactivation Study

<div>Bactericidal effect of red light (660 nm) (1), methylene blue (10<sup>-4</sup> wt.%) (2), pure D20-PAA-0.2 (3), and D20-PAA-0.2 loaded with MB and activated by red light (660 nm) (4) in suspension of wild strains <i>S. aureus</i>. <svg height="12.7112pt" id="M28" style="vertical-align:-3.403299pt" version="1.1" viewbox="-0.0498162 -9.3079 98.2569 12.7112" width="98.2569pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M517 162C503 123 484 88 467 68C445 42 417 34 341 34C291 34 256 34 237 47C219 59 213 81 213 128V317H308C395 317 402 311 415 240H444V431H415C403 364 398 356 307 356H213V584C213 613 215 616 246 616H322C394 616 421 609 435 587C448 566 458 544 467 502L496 506C493 557 488 625 488 650H42V622C120 616 128 612 128 523V125C128 43 120 35 29 28V0H511C520 31 540 125 546 158L517 162Z"></path></g><g transform="matrix(.013,0,0,-0.013,7.384,0)"><path d="M524 0V26C466 32 460 36 460 104V297C460 393 411 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International Journal of Polymer Science

fig5

Figure 5

Figure 5: Hydrogels Loaded with Methylene Blue: Sorption-Desorption and Antimicrobial Photoactivation Study 