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Highly sensitive fluorescence optode based on polymer inclusion membranes for determination of Al(III) ions

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dc.FundingDetailsMinistry of Higher Education, Malaysia,�MOHE: FRGS 1/2011/ST/USIM/01/1 Universiti Sains Islam Malaysia: PPP/FST-05-12711
dc.FundingDetailsAcknowledgments This work was supported by the Ministry of Higher Education of Malaysia within project FRGS 1/2011/ST/USIM/01/1 and by the Universiti Sains Islam Malaysia within project Grant PPP/FST-05-12711, which is gratefully acknowledged.
dc.citedby6
dc.contributor.affiliationsFaculty of Science and Technology
dc.contributor.affiliationsUniversiti Sains Malaysia (USM)
dc.contributor.affiliationsUniversiti Kebangsaan Malaysia (UKM)
dc.contributor.affiliationsUniversiti Sains Islam Malaysia (USIM)
dc.contributor.authorSuah F.B.M.en_US
dc.contributor.authorAhmad M.en_US
dc.contributor.authorHeng L.Y.en_US
dc.date.accessioned2024-05-28T08:36:16Z
dc.date.available2024-05-28T08:36:16Z
dc.date.issued2014
dc.description.abstractThis paper reports the use of a polymer inclusion membranes (PIMs) for direct determination of Al(III) ions in natural water by using a fluorescence based optode. The best composition of the PIMs consisted of 60 wt.% (m/m) poly (vinyl chloride) (PVC) as the base polymer, 20 wt.% (m/m) triton X-100 as an extractant, 20 wt.% (m/m) dioctyl phthalate (DOP) as plasticizer and morin as the reagent, was used in this study. The inclusion of triton X-100 was used for enhancing the sorption of Al(III) ions from liquid phase into the membrane phase, thus increasing the optode fluorescence intensity. The optimized optode was characterized by a linear calibration curve in the range from 7.41 � 10-7 to 1.00 � 10-4 molL-1 of Al(III), with a detection limit of 5.19 � 10-7 molL-1. The response of the optode was 4 min and reproducible results were obtained for eight different membranes demonstrated good membrane stability. The optode was applied to the determination of Al(III) in natural water samples. The result obtained is comparable to atomic absorption spectrometry method. � 2014 Springer Science+Business Media New York.
dc.description.natureFinalen_US
dc.identifier.CODENJOFLE
dc.identifier.doi10.1007/s10895-014-1406-z
dc.identifier.epage1243
dc.identifier.issn10530509
dc.identifier.issue4
dc.identifier.scopus2-s2.0-84904173355
dc.identifier.spage1235
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84904173355&doi=10.1007%2fs10895-014-1406-z&partnerID=40&md5=b126b8131801f8d849107767438c286f
dc.identifier.urihttps://oarep.usim.edu.my/handle/123456789/9150
dc.identifier.volume24
dc.languageEnglish
dc.language.isoen_US
dc.publisherSpringer New York LLCen_US
dc.relation.ispartofJournal of Fluorescence
dc.sourceScopus
dc.subjectAluminium(III) determinationen_US
dc.subjectNatural watersen_US
dc.subjectOptodeen_US
dc.subjectPolymer inclusion membraneen_US
dc.subjectAluminumen_US
dc.subjectAtomic absorption spectrometryen_US
dc.subjectChlorine compoundsen_US
dc.subjectFluorescenceen_US
dc.subjectIonsen_US
dc.subjectPolymersen_US
dc.subjectPolyvinyl chloridesen_US
dc.subjectDirect determinationen_US
dc.subjectFluorescence intensitiesen_US
dc.subjectLinear calibration curveen_US
dc.subjectNatural water samplesen_US
dc.subjectNatural watersen_US
dc.subjectOptodeen_US
dc.subjectPolymer inclusion membranesen_US
dc.subjectPolymer inclusion membranes (PIMs)en_US
dc.subjectMembranesen_US
dc.titleHighly sensitive fluorescence optode based on polymer inclusion membranes for determination of Al(III) ions
dc.typeArticleen_US
dspace.entity.typePublication

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