Fabrication of In(III)-alizarin red S complex trap for efficient detection of fluoride ion in aqueous environs

Abstract The work discusses about the synthesis of indium-alizarin red S complex followed by its application toward the sensing of F¯ ion. At first, the interaction between indium and alizarin red S dye was studied at three different pH medium, pH 4, 7 and 9, of which pH 7 gave the best result. The...

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Autores principales:	Pritam Singh, Nabanita Naskar
Formato:	article
Lenguaje:	EN
Publicado:	SpringerOpen 2021
Materias:	Indium-alizarin red S complex Fluoride anion Sensing Temperature dependence Environmental water samples Chemistry QD1-999 Analytical chemistry QD71-142
Acceso en línea:	https://doaj.org/article/4c6a898da07740d29b16249be9b4ae52
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spelling	oai:doaj.org-article:4c6a898da07740d29b16249be9b4ae522021-12-05T12:05:38ZFabrication of In(III)-alizarin red S complex trap for efficient detection of fluoride ion in aqueous environs10.1186/s40543-021-00308-z2093-3371https://doaj.org/article/4c6a898da07740d29b16249be9b4ae522021-12-01T00:00:00Zhttps://doi.org/10.1186/s40543-021-00308-zhttps://doaj.org/toc/2093-3371Abstract The work discusses about the synthesis of indium-alizarin red S complex followed by its application toward the sensing of F¯ ion. At first, the interaction between indium and alizarin red S dye was studied at three different pH medium, pH 4, 7 and 9, of which pH 7 gave the best result. The indium-alizarin red S complex so obtained was then utilized for the ratiometric sensing of fluoride ion using absorption spectroscopy with variation of temperature. The lowest limit of detection (0.040 mM) was obtained at 313 K. The mechanism for the sensing of F¯ ion was then investigated using isothermal titration calorimetry. The endothermic nature of the interaction between F¯ ion with indium-alizarin red S complex shows temperature dependence on the sensing experiment. At the end, the utility of the technique toward natural sample was also examined. The present work reports a simple, rapid and efficient detection of fluoride anion in environmental water samples.Pritam SinghNabanita NaskarSpringerOpenarticleIndium-alizarin red S complexFluoride anionSensingTemperature dependenceEnvironmental water samplesChemistryQD1-999Analytical chemistryQD71-142ENJournal of Analytical Science and Technology, Vol 12, Iss 1, Pp 1-10 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Indium-alizarin red S complex Fluoride anion Sensing Temperature dependence Environmental water samples Chemistry QD1-999 Analytical chemistry QD71-142
spellingShingle	Indium-alizarin red S complex Fluoride anion Sensing Temperature dependence Environmental water samples Chemistry QD1-999 Analytical chemistry QD71-142 Pritam Singh Nabanita Naskar Fabrication of In(III)-alizarin red S complex trap for efficient detection of fluoride ion in aqueous environs
description	Abstract The work discusses about the synthesis of indium-alizarin red S complex followed by its application toward the sensing of F¯ ion. At first, the interaction between indium and alizarin red S dye was studied at three different pH medium, pH 4, 7 and 9, of which pH 7 gave the best result. The indium-alizarin red S complex so obtained was then utilized for the ratiometric sensing of fluoride ion using absorption spectroscopy with variation of temperature. The lowest limit of detection (0.040 mM) was obtained at 313 K. The mechanism for the sensing of F¯ ion was then investigated using isothermal titration calorimetry. The endothermic nature of the interaction between F¯ ion with indium-alizarin red S complex shows temperature dependence on the sensing experiment. At the end, the utility of the technique toward natural sample was also examined. The present work reports a simple, rapid and efficient detection of fluoride anion in environmental water samples.
format	article
author	Pritam Singh Nabanita Naskar
author_facet	Pritam Singh Nabanita Naskar
author_sort	Pritam Singh
title	Fabrication of In(III)-alizarin red S complex trap for efficient detection of fluoride ion in aqueous environs
title_short	Fabrication of In(III)-alizarin red S complex trap for efficient detection of fluoride ion in aqueous environs
title_full	Fabrication of In(III)-alizarin red S complex trap for efficient detection of fluoride ion in aqueous environs
title_fullStr	Fabrication of In(III)-alizarin red S complex trap for efficient detection of fluoride ion in aqueous environs
title_full_unstemmed	Fabrication of In(III)-alizarin red S complex trap for efficient detection of fluoride ion in aqueous environs
title_sort	fabrication of in(iii)-alizarin red s complex trap for efficient detection of fluoride ion in aqueous environs
publisher	SpringerOpen
publishDate	2021
url	https://doaj.org/article/4c6a898da07740d29b16249be9b4ae52
work_keys_str_mv	AT pritamsingh fabricationofiniiializarinredscomplextrapforefficientdetectionoffluorideioninaqueousenvirons AT nabanitanaskar fabricationofiniiializarinredscomplextrapforefficientdetectionoffluorideioninaqueousenvirons
_version_	1718372251221360640

Fabrication of In(III)-alizarin red S complex trap for efficient detection of fluoride ion in aqueous environs

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