A new method has been developed for the determination of anionic surfactants (ASF) based on ASF reacting with Rhodamine B to form ion association complexes in buffer solution, which result in an increase of resonance light scattering.

• 在B-R缓冲溶液中,基于罗丹明B与阴离子表面活性剂产生强烈共振光散射增强效应,我们建立了一种测定阴离子表面活性剂(SDS和SDBS)的新方法。