Anticancer and Antimicrobial Activity Evaluation of Cowpea-Porous-Starch-Formulated Silver Nanoparticles

Figure 1

Formation of porous-starch-mediated AgNPs indicated by positive colour change (dark brown). (a) AgNO₃ solution before addition of starch and (b) after addition of starch and (c) UV spectra of synthesized AgNPs and porous starch.

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(b)

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