Principal component analysis-adaptive neuro-fuzzy inference systems (ANFIS) for the simultaneous spectrophotometric determination of three metals in water samples

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorGoodarzi, Mohammad-
Autor(es): dc.creatorOlivieri, Alejandro C.-
Autor(es): dc.creatorFreitas, Matheus P.-
Data de aceite: dc.date.accessioned2026-02-09T11:41:28Z-
Data de disponibilização: dc.date.available2026-02-09T11:41:28Z-
Data de envio: dc.date.issued2020-06-14-
Data de envio: dc.date.issued2020-06-14-
Data de envio: dc.date.issued2009-08-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/41422-
Fonte completa do material: dc.identifierhttps://www.sciencedirect.com/science/article/abs/pii/S1386142509001280-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1145292-
Descrição: dc.descriptionA spectrophotometric method for the simultaneous determination of Al(III), Co(II) and Ni(II) using Alizarin Red S as a chelating agent was developed. The parameters controlling the behavior of the system were investigated and optimum conditions were selected. The presence of non-linearities was checked using Mallows augmented partial residual plots. To take into account these non-linearities, a principal component analysis-adaptive neuro-fuzzy inference systems (PC-ANFISs) method was used for the analysis of ternary mixtures of Al(III), Co(II) and Ni(II) over the range of 0.05–0.90, 0.05–4.05 and 0.05–0.95 μg mL−1, respectively. Absorbance data were collected between 370 and 700 nm. The method was applied to accurately and simultaneously determines the content of metal ions in several synthetic mixtures.-
Idioma: dc.languageen-
Publicador: dc.publisherElsevier-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceSpectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy-
Palavras-chave: dc.subjectSpectrophotometry-
Palavras-chave: dc.subjectChemometrics-
Palavras-chave: dc.subjectAluminum-
Palavras-chave: dc.subjectCobalt-
Palavras-chave: dc.subjectNickel-
Palavras-chave: dc.subjectAlizarin Red S-
Palavras-chave: dc.subjectSodium alizarinesulfonate-
Título: dc.titlePrincipal component analysis-adaptive neuro-fuzzy inference systems (ANFIS) for the simultaneous spectrophotometric determination of three metals in water samples-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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