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(A–C) Cell viability vs AgNP concentration for 16HBE, HUVECs and HepG2 cells determined from CCK-8 assay at different time points. (D) Inductively coupled plasma mass spectrometry results showing cellular uptake of AgNPs upon exposure at a dose of 2 mg/cm2 AgNPs for 24 h. Data are expressed as means ± SD, n = 5. Reproduced from [206] with permission of Elsevier.
