Characterization and Biocompatibility of Chitosan Gels with Silver and Gold Nanoparticles

Figure 6

ESEM images of chitosan gels with AuNPs. (a) Au02Ch3.5; (b) Au01Ch3.5; (c) Au005Ch3.5; (d) Au02Ch1.75; and (e) Au02Ch.875.

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(b)

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(d)

(e)