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The interaction of puerarin with human serum albumin (HSA) in pH 7.4 Tris–HCl buffer has been investigated by fluorescence, Fourier transform infrared (FT-IR) and circular dichroism (CD) spectroscopy. The results revealed the presence of static type of quenching mechanism in the binding of puerarin to HSA. The association constants (K a ) between puerarin and HSA were obtained according to...
The interaction between vitexin and human serum albumin (HSA) has been studied by using different spectroscopic techniques viz., fluorescence, UV–vis absorption, circular dichroism (CD) and Fourier transform infrared (FT–IR) spectroscopy under simulated physiological conditions. Fluorescence results revealed the presence of static type of quenching mechanism in the binding of vitexin to HSA. The binding...
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