JOSHI ET AL.
993
h
i
n:
Fmax −F0
F−F0
1
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=
La3 +
Ka
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where Ka is association constant, F0 is the emission intensity of recep-
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of guest (added metal ion), Fmax is the maximum emission intensity in
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(with
]
2:1 complex stoichiometry) using Benesi–Hildebrand equation.[68]
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3.6
|
Detection limit calculation
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4
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CONCLUSIONS
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Salicyl hydrazide-based naphthalene containing fluorescence receptor
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combined effect of keto-enol tautomerism inhibition and CHEF. Fur-
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a fluorescence enhancement through
deprotonation mechanism. Thus, the strategy developed can be used
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ACKNOWLEDGEMENTS
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This work is supported by the Department of Science and Technology
(DST), Government of India: IFA-11CH-09 (INSPIRE Faculty research
grant). V.K.B. and P.J. gratefully acknowledge the Indian Institute of
Technology, Ropar, for research facilities. V.K.B. is thankful Dr B R
Ambedkar National Institute of Technology, Jalandhar, for valuable
support to complete this work.
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