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Highly sensitive fluorescence optode for aluminium(III) based on non-plasticized polymer inclusion membrane

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dc.FundingDetailsMinistry of Higher Education, Malaysia,�MOHE: FRGS 1/2011/ST/USIM/01/1
dc.FundingDetailsThis work was supported by the Ministry of Higher Education of Malaysia within project FRGS 1/2011/ST/USIM/01/1 which is gratefully acknowledged. Appendix A
dc.citedby10
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.accessioned2024-05-29T01:54:45Z
dc.date.available2024-05-29T01:54:45Z
dc.date.issued2014
dc.description.abstractA highly sensitive and simple reagent immobilization procedure for a non-plasticized fluorescence optode based on polymer inclusion membranes (PIM) has been developed. The preparation procedure is based on physical immobilization procedure, namely encapsulation technique which produces an optical sensing membrane. The sensitive PIM contains poly (vinyl chloride) (PVC) as the base polymer, Aliquat 336 as an extractant and sodium morin-5-sulphonate (NaMSA) as the reagent. The use of PIM has increased the response of the PIM based optode about five-fold enhancement compared to the non-PIM optode. The optimized optode was characterized by a linear calibration curve in the range from 5.19 � 10-7 to 6.00 � 10-5 mol L -1 of aluminium(III) (Al(III)), with a detection limit of 4.07 � 10-7 mol L-1. The response of the optode was three minutes and it was also found to be reproducible. The optode has been successfully tested for the determination of Al(III) in natural water samples and result obtained is comparable to atomic absorption spectrometry method. � 2014 Elsevier B.V.
dc.description.natureFinalen_US
dc.identifier.CODENSABCE
dc.identifier.doi10.1016/j.snb.2014.04.081
dc.identifier.epage495
dc.identifier.issn9254005
dc.identifier.scopus2-s2.0-84901650142
dc.identifier.spage490
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84901650142&doi=10.1016%2fj.snb.2014.04.081&partnerID=40&md5=682fd4263d4eba87cffdffb97643412d
dc.identifier.urihttps://oarep.usim.edu.my/handle/123456789/9535
dc.identifier.volume201
dc.languageEnglish
dc.language.isoen_US
dc.publisherElsevieren_US
dc.relation.ispartofSensors and Actuators, B: Chemical
dc.sourceScopus
dc.subjectAliquat 336en_US
dc.subjectAluminium(III) determinationen_US
dc.subjectNaMSAen_US
dc.subjectOptical sensoren_US
dc.subjectPolymer inclusion membraneen_US
dc.subjectSodium morin-5-sulphonateen_US
dc.subjectAluminumen_US
dc.subjectAtomic absorption spectrometryen_US
dc.subjectChlorine compoundsen_US
dc.subjectFluorescenceen_US
dc.subjectHydrophobicityen_US
dc.subjectOptical sensorsen_US
dc.subjectPolyvinyl chloridesen_US
dc.subjectSodiumen_US
dc.subjectAliquat-336en_US
dc.subjectDetection limitsen_US
dc.subjectLinear calibration curveen_US
dc.subjectNaMSAen_US
dc.subjectNatural water samplesen_US
dc.subjectOptical sensingen_US
dc.titleHighly sensitive fluorescence optode for aluminium(III) based on non-plasticized polymer inclusion membrane
dc.typeArticleen_US
dspace.entity.typePublication

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