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. 2023 Sep 6;12(5):833–842. doi: 10.1093/toxres/tfad074

Fig. 1.

Fig. 1

TEM of three AgNPs. A) 20 nm PVP-AgNPs; B) 20 nm AgNPs; C) 50 nm AgNPs. Particle size distributions of the three AgNPs were analyzed using Nano measurer 1.2.5 software for 500 nanoparticles taken by TEM, D) 20 nm PVP-AgNPs; E) 20 nm AgNPs; F) 50 nm AgNPs. AgNPs, silver nanoparticles; PVP, polyvinylpyrrolidone.