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. 2021 Mar 18;16(3):e0241729. doi: 10.1371/journal.pone.0241729

Fig 1.

Fig 1

(a) Mang Mao insect. (b) (1) Silver nitrate solution; (2) Mang Mao wings extract; (3) Silver nanoparticles; (c) UV-Vis spectra of AgNPs synthesized by Mang Mao wings extract.