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Photophysical properties of boron-dipyrrin appended porphyrins with heteroatom cores

DSpace at IIT Bombay

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Field Value
 
Title Photophysical properties of boron-dipyrrin appended porphyrins with heteroatom cores
 
Creator KUMARESAN, D
DATTA, ANINDYA
RAVIKANTH, M
 
Subject fluorescence
organic compounds
radiative lifetimes
energy transfer
 
Description The photophysical properties of porphyrins with N3S and N3O cores appended with two boron-dipyrrin units and porphyrins with N2S2 and N4 cores appended with four boron-dipyrrin units are described. The steady-state fluorescence measurements indicate that the energy transfer from boron-dipyrrin units to the porphyrin unit is efficient with N4 and N3O porphyrin cores and less efficient with N3S and N2S2 cores. The energy transfer rates calculated from lifetime measurements are also in support with these observations.
 
Publisher Elsevier
 
Date 2009-02-27T11:07:40Z
2011-11-25T18:02:04Z
2011-12-26T13:06:30Z
2011-12-27T05:54:20Z
2009-02-27T11:07:40Z
2011-11-25T18:02:04Z
2011-12-26T13:06:30Z
2011-12-27T05:54:20Z
2004
 
Type Article
 
Identifier Chemical Physics Letters 395(1-3), 87-91
0009-2614
http://dx.doi.org/10.1016/j.cplett.2004.07.056
http://hdl.handle.net/10054/802
http://dspace.library.iitb.ac.in/xmlui/handle/10054/802
 
Language en