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. 2020 Nov 26;12(12):2799. doi: 10.3390/polym12122799

Figure 8.

Figure 8

MTT test. Viability of MCF7 (A) and MCF-12A (B) cells after 24 and 48 h incubation with DOX, γ-Fe2O3, γ-Fe2O3_CMCNa, γ-Fe2O3_DOX and γ-Fe2O3_CMCNa_DOX suspensions (mean ± SD, n = 3). The statistical significance of results was noted with asterisk (*) as follow: * p < 0.05 (weakly significant); ** p < 0.01 (moderately significant); *** p < 0.001 (highly significant).