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. 2021 Apr 14;11(4):1005. doi: 10.3390/nano11041005

Figure 1.

Figure 1

UV-Vis spectra of plant extracts (dash line) and biosynthesised silver nanoparticles (AgNPs) (solid line) prepared from 2 mM (a,c,e,g,i) and 5 mM AgNO3 (b,d,f,h,j).