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. 2023 Apr 17;14:1159251. doi: 10.3389/fmicb.2023.1159251

Figure 2.

Figure 2

(A) Absorption spectra of the synthesized silver nanoparticles (Ag NPs) from AgNO3 1 mM: CF (1:4) at pH 10 after 60 min. (B) Absorption spectra at four different reaction times from AgNO3 1 mM: CF (1:4) without a change in pH.