A novel method for the trace determination of 1-hydroxypyrene(1-OHP) has been developed. It was based on the enhancement of resonance light scattering(RLS) of the ion-associate complex formed between ethyl violet(EV) and 1-OHP.

• 基于乙基紫(EV)与1-羟基芘(1-OHP)反应形成离子缔合物,导致体系的共振光散射(RLS)增强,建立了测定1-OHP的共振光散射法。