Table 4.

Thermodynamic parameters for the interactions of baicalein with BSA in the absence and presence of surfactants.

Surfactant	Temperature (°C)	∆G° (kJ/mol)	∆H° (kJ/mol)	∆S° (J/mol K)
No surfactant	20	−29.09	−5.66±0.14	+79.96±0.65
	26	−29.57
	32	−30.05
	39	−30.61
SDS	20	−27.35	−37.70±0.24	−40.65±0.87
	26	−27.11
	32	−26.87
	39	−26.58
CTAB	20	−26.81	−10.04±0.21	+57.23±0.61
	26	−27.18
	32	−27.56
	39	−27.99
TX-100	20	−29.87	−7.79±0.26	+75.28±0.55
	26	−30.31
	32	−30.76
	39	−31.28