Development of a highly selective cell-permeable ratiometric fluorescent chemosensor for oxorhenium(v) ion†
Abstract
A novel 6-(2-pyridinyl)-5,6-dihydrobenzimidazo[1,2-c]quinazoline (HL) serves as a first-time highly selective and sensitive ratiometric fluorescent chemosensor probe for oxorhenium (ReO(V)) ion in