Fluorescence behavior of a unique two-photon fluorescent probe in aggregate and solution states and highly sensitive detection of RNA in water solution and living systems†
Abstract
It is found that 2,7-substituted carbazole derivative HVC-6 possesses distinct luminescence features in both aggregate and solution states. In view of this, probe HVC-6 realizes highly sensitive detection of RNA in pure water systems by an aggregation–disaggregation method for the first time.