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. 2017 Mar 5;7(5):1192–1203. doi: 10.7150/thno.17881

Figure 5.

Figure 5

Viability of HepG2 cells cultured with nBSA-Dox compared to that of Dox and nBSA-COOH-Dox at the same Dox dose and that of Dox-free nBSA-BzA with the same nBSA-BzA concentration as nBSA-Dox for 24 h: (A) pH 7.4; (B) pH 6.5.