Research Article
Hydrothermal Synthesis, Structural Characterization, and Interaction Mechanism with DNA of Copper(II) Complex Containing 2,2′-Bipyridine
Table 5
Data from the Scatchard equation of the interaction between Cu-bipy and hsDNA.
| Curve | c(Cu-bipy)/c(hsDNA) | NaCl (mol·L−1) | Scatchard | (L·mol−1) | |
| a | 0.00 | 0 | 1173.6–2.44 × 105r | 2.44 × 105 | 4.81 × 10−3 | 0.50 | 813.4–2.09 × 105r | 2.09 × 105 | 3.89 × 10−3 | b | 0.40 | 0 | 1176.5–1.81 × 105r | 1.81 × 105 | 6.50 × 10−3 | 0.50 | 1241.5–2.20 × 105r | 2.20 × 105 | 5.64 × 10−3 | c | 0.80 | 0 | 1441.2–2.25 × 105r | 2.25 × 105 | 6.41 × 10−3 | 0.50 | 1318.6–2.21 × 105r | 2.21 × 105 | 5.97 × 10−3 | d | 1.20 | 0 | 1641.4–2.27 × 105r | 2.27 × 105 | 7.23 × 10−3 | 0.50 | 1113.9–2.56 × 105r | 2.56 × 105 | 4.35 × 10−3 |
|
|