Title of article :
Design of ICT-PET fluorescent probes for zinc(II) based on 5-aryl-2,2′-bipyridines
Author/Authors :
Kopchuk، نويسنده , , Dmitry S. and Prokhorov، نويسنده , , Anton M. and Slepukhin، نويسنده , , Pavel A. and Kozhevnikov، نويسنده , , Dmitry N.، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2012
Abstract :
Rational design of selective and sensitive ‘off-on’ fluorescent probes for Zn(II) cations exploiting both PET and ICT mechanisms of sensing is illustrated by the synthesis and application of 5-aryl-2,2′-bipyridines modified with a dipicolylaminomethyl fragment. The aryl substituent provides tuning of the properties.
Keywords :
Zinc(II) sensor , intramolecular charge transfer , DFT , bipyridine , photoinduced electron transfer
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
