A new quinoline based sensor was developed and applied for the selective detection of Cd2+ both in vitro and in vivo.
A rhodamine-B based chemosensor with diphenylselenium, RhoSe, has been developed for highly selective fluorescent turn-on detection of Hg2+.
The quinoxaline derivative 3b is a candidate probe for fluorescence turn-on detection of tau tangles both in vitro and in mice in vivo.