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Title: Metal ion induced enhancement of emission of an organic fluorophore
Authors: Purkayastba, Pradipta
Chattopadhyay, Nitin
Patra, Goutam K
Datta, Dipankar
Issue Date: Apr-2000
Publisher: NISCAIR-CSIR, India
Abstract: Metal ion induced fluorescence enhancement has been observed for the fluorophore 8,8a-diphenyl-1,2,3,5,6,8a-hexahydroimidazo[1,2-a]pyrazine (DPHIP). A cationic 1:1 complex of copper(I) has been isolated with the fluorophore as the ligand and the complex has a fluorescence quantum yield much higher than that of DPHIP. The fluorescence study has been extended to two other d10 metal ions, viz., Zn2+ and Cd2+ and similar results have been obtained.
Page(s): 375-377
ISSN: 0975-0975(Online); 0376-4710(Print)
Appears in Collections:IJC-A Vol.39A(04) [April 2000]

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