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. 2020 Oct 19;6(10):e05263. doi: 10.1016/j.heliyon.2020.e05263

Figure 1.

Figure 1

Cytotoxic effects after 24, 48 and 72 h treatment on i- Vero cells from (a) Positive control; (b) Negative control; (c) AgNPs-N. oculata-W; (d) AgNPs-T. suecica-W; (e) AgNPs-Chlorella sp.-W; ii- MCF-7 cells from (f) Positive control; (g) Negative control; (h) AgNPs-N. oculata-W; (i) AgNPs-T. suecica-W; (j) AgNPs-Chlorella sp.-W; iii- 4T1 cells from (k) Positive control; (l) Negative control; (m) AgNPs-N. oculata-W; (n) AgNPs-T. suecica-W; (o) AgNPs-Chlorella sp.-W at the 5:1 ratios (Positive control: Tamoxifen treatment; Negative control: Untreated cells).