An electrochemical study of the interactions of alizarin red S (ARS) with bovine serum albumin (BSA) on the dropping mercury electrode in pH 4.2 Britton Robinson (B R) buffer solution is described.

• 在pH 4 .；2的Britton Robinson缓冲液中；茜素红S(ARS)与牛血清白蛋白 (BSA)能形成一种红色的非电活性的超分子复合物。