Figure 7: Dependence of integrated ITC curves of PEG-PLL binding to pDNA on degree of polymerization of PLL in various NaCl concentrations: (a) 10 mM, (b) 100 mM, (c) 300 mM, and (d) 600 mM; PEG-PLL (12-109;■), PEG-PLL (12-73;●), PEG-PLL (12-47;▲), PEG- PLL (12-20; ▼). Adapted from Kim et al. [29].