荧光性质
λex 512 nm; λem 567 nm (acid/neutral)
λex 598 nm; λem 668 nm (basic)
应用
5(6)-Carboxynaphthofluorescein (CNF) may be used as an intravesicular pH-sensitive probe for the detection of activity, selectivity and cooperativity of ion channels such as gramicidin A.
