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. 2020 Sep 19;10(25):11607–11621. doi: 10.7150/thno.46228

Figure 3.

Figure 3

Cytotoxicity and photodynamic effects of Gd@HbCe6-PEG (A) 4T1 cell viability after treatment with different concentrations of Gd@HbCe6-PEG nanoparticles (0-60 µg/mL). (B) 4T1 cell viability with Gd@HbCe6-PEG or oxy-Gd@HbCe6-PEG (30 µg/mL each) nanoparticles and with or without 660 nm laser irradiation. L, Laser.