Table 3. Thermodynamic Parameters of BSA Adsorption to NPs.
| NP | Ka (105 M–1) | ΔH (104 kJ mol–1) | proteins/NP | % coverage |
|---|---|---|---|---|
| 60 nm COOH | 2.4 ± 0.9 | –1.4 ± 0.4 | 871 ± 21 | 230 ± 6% |
| 58 nm NH2 | 0.40 ± 0.05 | –1.4 ± 0.7 | 27 ± 8 | 8 ± 2% |
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