Publication:
Effect of addition of non-ionic surfactant to the A2l(III)-morin complex in spectrophotometry determination of aqueous aluminum(III) [Kesan penambahan surfaktan tak-ionik kepada kompleks Al(III)-morin dalam penentuan aluminium (III) akues secara spektrofotometri]

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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.accessioned2024-05-28T08:40:17Z
dc.date.available2024-05-28T08:40:17Z
dc.date.issued2016-12
dc.description.abstractThe effect of surfactants on the Al(III)-morin complex have been studied. It was found that non-ionic surfactant noticeably enhances the absorbance of the Al(III)-morin complex. Determination of submicrogram quantities of Al(III) ion at pH4.00 was made possible by the addition of triton X-100. Maximum absorption was obtained at wavelength of 425 nm, with the calculated molar absorptivity, ϵ, of 9.31 × 103 l.mol1.cm1. A linear calibration curve of 0.03 to 2.0 μg mL1 with the detection limit of 0.015 μg mL1 was attained for determination of Al(III) ion. The calculated relative standard deviation (r.s.d) was 2.2% for Al(III) ion quantified at 1.0 μg mL1. The influence of foreign ions towards the Al(III)-morin complex responses have been carried out too, with Cu(II), Zn(II) and Pb(III) were found to be the main interferences.en_US
dc.description.natureFinalen_US
dc.identifier.citationMohd Suah, Faiz & Musa, Ahmad & Mehamod, Faizatul. (2017). Effect of non-ionic surfactants to the Al(III)-morin complex and its application in determination of Al(III) ions: A preliminary study. Malaysian Journal of Analytical Sciences. 21. 793-800. 10.17576/mjas-2017-2104-05.en_US
dc.identifier.doi10.17576/mjas-2017-2104-05
dc.identifier.epage1814
dc.identifier.issn1266039
dc.identifier.issue12
dc.identifier.scopus2-s2.0-85008225235
dc.identifier.spage1807
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85008225235&partnerID=40&md5=24898361ea8fc3ebcc9dd3bc7fd1d33b
dc.identifier.urihttps://oarep.usim.edu.my/handle/123456789/9263
dc.identifier.volume45
dc.languageMalay
dc.language.isoen_USen_US
dc.publisherPenerbit Universiti Kebangsaan Malaysiaen_US
dc.relation.ispartofSains Malaysianaen_US
dc.sourceScopus
dc.subjectDetermination of aluminiumen_US
dc.subjectMetal complex-surfactant interactionen_US
dc.subjectMorinen_US
dc.subjectNon-ionic surfactanten_US
dc.subjectTriton X-100en_US
dc.titleEffect of addition of non-ionic surfactant to the A2l(III)-morin complex in spectrophotometry determination of aqueous aluminum(III) [Kesan penambahan surfaktan tak-ionik kepada kompleks Al(III)-morin dalam penentuan aluminium (III) akues secara spektrofotometri]en_US
dc.title.alternativeSains Malays.en_US
dc.typeArticleen_US
dspace.entity.typePublication

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