FEN was strongly sensitized by T-60 and SDBS, but SDS quenched its photodegradation and the effect showed the direct proportion with the dosage ratio.

• 高压汞灯下表面活性剂吐温-60（T-60）和十二烷基苯磺酸钠（SDBS）对FEN 的表面光解有很强的敏化作用。 十二烷基磺酸钠（SDS）对FEN的光解则具有一定的光猝灭作用，且作用效应与剂量成正相关性。