[Study on the spectra of Cal-Red-Cu(II) complex with bovine serum albumin and its analytical application].

The Resonance light scattering (RLS) spectra, fluorescence spectra, and absorption spectra of Cal-Red-Cu(II) metal complex with bovine serum albumin (BSA) were studied. As the Cal-Red-Cu(II)-BSA complex formed, the RLS spectra and fluorescence spectra enhanced, but the absorption spectra weakened and the absorption peak at 594 nm disappeared. At pH 5.

[Reaction of atrazine with protein and its application to detection of protein].

The resonance light scattering (RLS) technique and UV-Vis absorption spectra were applied to the investigation of the interaction between atrazine and bovine serum albumin(BSA). Under acidic conditions, the formation of atrazine-BSA supermolecule by Van der Waals force and N/O--H..