Research Article
Investigating the Interaction of Nanodiamonds with Human Serum Albumin and Induced Cytotoxicity
Figure 3
(a) Fluorescence quenching of 6.0 μM HSA observed with increasing NDs concentrations in 0.01 M PBS (pH 7.4; T = 298 K; λex = 285 nm; cNDs from a to l are 0, 1.0, 2.0, 4.0, 8.0, 16.0, 24.0, 32.0, 40.0, 48.0, 56.0, and 64.0 mg·L−1). (b) The Stern–Volmer plots for the fluorescence quenching of HSA with NDs. (c) Plots of log [F0 − F/F] vs. log [NDs] at different temperature. (d) van’t Hoff plot for the HSA-ND system.
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