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Indian Journal of Pure & Applied Physics (IJPAP) >
IJPAP Vol.42 [2004] >
IJPAP Vol.42(12) [December 2004] >
| Title: | Fluorescence quenching spectra of p-chloranilne and p-toluidine |
| Authors: | Bakkialakshmi, S
Shanthi, B
Santhi, R
Chandrakala, D |
| Keywords: | Fluorescence quenching
Nitrobenzene
Acetonitrile
p-chloraniline
Benzoic acid
Carbon tetrachloride
p-toluidine
Stern-volmer plot
Stoke’s shift
Ionization potential
Electron affinity
Solvent parameter |
| Issue Date: | Dec-2004 |
| Publisher: | CSIR |
| IPC Code: | G01J 3/00 |
| Abstract: | The fluorescence
quenching spectra of p-chloraniline,
using nitrobenzene and acetonitrile as quenchers in ethanol and p-toluidine, using benzoic acid and
carbon tetrachloride as quenchers in chloroform have been obtained. The
stern-volmer constants for all quenching process have been plotted. The
regression analysis for stern-volmer plot has been carried out. Regression
coefficient (r) and the stern-volmer
constant (Ksv) were
calculated. The stoke’s shift,
ionization potential, electron affinity and the solvent parameter (z) have also been calculated. |
| Page(s): | 937-939 |
| ISSN: | 0975-1041 (Online); 0019-5596 (Print) |
| Source: | IJPAP Vol.42(12) [December 2004]
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