The fluorescence quenching processes of 9,10-dicyanoanthracene (DCA) by organic sulfides have been studied, and the fluorescent emissions from exciplexes have been observed for the DCA-sulfide systems.

• 本文研究了多种硫醚化合物对9,10-二氰基蒽(DCA)的荧光猝灭过程,并观察到DCA与硫醚间形成的激基复合物的荧光发射峰。