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. 2023 May 5;11:1174014. doi: 10.3389/fbioe.2023.1174014

FIGURE 5.

FIGURE 5

Viability of SCC-9 cells cultured with drug-loaded NPs (DOX/H20-PLA@PDA-PEG NPs, DOX/H20-PLA@PDA-PEG-FA NPs) with or without NIR laser irradiation (808 nm, 1.0W/cm2) compared with drug-free NPs at the same dose for (A) 24 h and (B) 48 h (t-test, *p < .05, **p < .01, ***p < .001).