A ratiometric and on–off fluorescent chemosensor (PB) containing a pyrene moiety was designed and synthesized for the selective detection of trivalent chromium ion over other common metal ions using an intramolecular-charge transfer (ICT) mechanism
A ratiometric and on–off fluorescent chemosensor (PB) containing a pyrene moiety was designed and synthesizedfor the selective detection of trivalent chromium ion over other common metal ions using anintramolecular-charge transfer (ICT) mechanism