Title of article :
Rhodamine-based chemosensing monolayers on glass as a facile fluorescent “turn-on” sensing film for selective detection of Pb2+
Author/Authors :
Ju، نويسنده , , Heeyoung and Lee، نويسنده , , Min Hee and Kim، نويسنده , , Jungahn and Kim، نويسنده , , Jong Seung and Kim، نويسنده , , Joohoon، نويسنده ,
Issue Information :
ماهنامه با شماره پیاپی سال 2011
Abstract :
Rhodamine-based chemosensors 1 and 2 were synthesized and self-assembled onto glass surfaces for the selective fluorescent sensing of Pb2+. The immobilized chemosensors showed fluorescent responses that were turned-on with Pb2+ in CH3CN, selectively over various metal ions. The Pb2+-selective fluorescent switch of the immobilized chemosensors was also reversible, allowing for repeated use for Pb2+ detection.
Keywords :
Fluorescent sensing film , Rhodamine-based chemosensor , Pb2+ sensor
