An AIE active monoimidazolium skeleton: high selectivity and fluorescence turn-on for H2PO4− in acetonitrile and ClO4− in water†
Abstract
We disclose herein a monoimidazolium skeleton 1 with an aggregation-induced emission (AIE) characteristic. This fluorogenic skeleton exhibited high selectivity and fluorescence turn-on for H2PO4− in acetonitrile and ClO4− in water.