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Preparation and characterization of polymer inclusion membrane based optode for determination of Al3+ ion

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dc.Chemicals/CASaluminum, 7429-90-5; morin, 480-16-0; polyvinylchloride, 9002-86-2; water, 7732-18-5
dc.FundingDetailsMinistry of Higher Education, Malaysia,�MOHE: FRGS 1/2011/ST/USIM/01/1
dc.FundingDetailsAuthors are grateful to Ministry of Higher Education, Malaysia (Grant FRGS 1/2011/ST/USIM/01/1) for funding this project.
dc.citedby7
dc.contributor.affiliationsFaculty of Science and Technology
dc.contributor.affiliationsUniversiti Sains Malaysia (USM)
dc.contributor.affiliationsUniversiti Sains Islam Malaysia (USIM)
dc.contributor.authorSuah F.B.M.en_US
dc.contributor.authorAhmad M.en_US
dc.date.accessioned2024-05-28T08:41:20Z
dc.date.available2024-05-28T08:41:20Z
dc.date.issued2017
dc.descriptionAnalytica Chimica Acta Volume 951, 25 January 2017, Pages 133-139en_US
dc.description.abstractThe use of a polymer inclusion membrane (PIM) as a sensing material is a new approach to overcome the selectivity and stability drawbacks of the optical chemical sensor (optode). In this study, non-plasticized PIM containing poly(vinyl chloride) as a support base, sodium morin-5-sulfonate (NaMSA) as a reagent and Aliquat 336 as a fixed carrier (ionophore) was prepared and its performance was tested for application in an optode to determine Al3+ ions. The results showed that PIM properties are greatly influenced by the membrane composition. The studies revealed that the optode response was dependent on film thickness, the presence of plasticizer, stirring effect, concentration of NaMSA, concentration of Aliquat 336 and pH of the aqueous solution used. The dynamic range of Al3+ ions concentration determined using this optode was linear from 5.19�נ10?7 to 6.00�נ10?5�mol�L?1 and the calculated limit of detection (L.O.D.) was found to be 4.07�נ10?7�mol�L?1. The maximum emission wavelength (?em) for the PIM based optode was 512�nm. Scanning electron microscopy analysis of the PIM revealed that a dense texture was formed. Fourier transform infra-red and thermal gravimetry analysis characterizations proved that all of the constituents of the PIM remain within the membrane. The PIM developed in this work was found to be stable, has good mechanical strength, and is sensitive and reusable. Lastly, the PIM was successfully applied as an optical sensor for determination of Al3+ ions in an aqueous solution. � 2016 Elsevier B.V.en_US
dc.description.natureFinalen_US
dc.identifier.CODENACACA
dc.identifier.citationFaiz Bukhari Mohd Suah, Musa Ahmad, Preparation and characterization of polymer inclusion membrane based optode for determination of Al3+ ion, Analytica Chimica Acta, Volume 951, 2017, Pages 133-139, ISSN 0003-2670, https://doi.org/10.1016/j.aca.2016.11.040. (https://www.sciencedirect.com/science/article/pii/S0003267016313885)en_US
dc.identifier.doihttps://doi.org/10.1016/j.aca.2016.11.040
dc.identifier.epage139
dc.identifier.isiWOS:000392773800010
dc.identifier.issn32670
dc.identifier.scopus2-s2.0-85006321443
dc.identifier.spage133
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85006321443&doi=10.1016%2fj.aca.2016.11.040&partnerID=40&md5=ca480c5e8e32a2faa875e69d4e90d8ba
dc.identifier.urihttps://oarep.usim.edu.my/handle/123456789/9293
dc.identifier.volume951
dc.languageEnglish
dc.language.isoen_USen_US
dc.publisherElsevier B.V.en_US
dc.relation.ispartofAnalytica Chimica Actaen_US
dc.sourceScopus
dc.subjectAl3+ ion determinationen_US
dc.subjectAliquat 336en_US
dc.subjectNaMSAen_US
dc.subjectOptodeen_US
dc.subjectPolymer inclusion membraneen_US
dc.titlePreparation and characterization of polymer inclusion membrane based optode for determination of Al3+ ionen_US
dc.title.alternativeAnal. Chim. Actaen_US
dc.typeArticleen_US
dspace.entity.typePublication

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