Limonene monitoring in citrus industry wastewater using molecularly imprinted voltammetric sensor

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorZancan, Aléxia Massinatore-
Autor(es): dc.creatorda Silva, José Luiz-
Autor(es): dc.creatorStradiotto, Nelson Ramos-
Data de aceite: dc.date.accessioned2025-08-21T17:12:34Z-
Data de disponibilização: dc.date.available2025-08-21T17:12:34Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2025-09-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.talanta.2025.127831-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/299993-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/299993-
Descrição: dc.descriptionThe present work reports the development of a novel molecularly imprinted polymer (MIP) electrochemical sensor for limonene determination in orange industry wastewater. MIP sensor was constructed through the pyrrole electropolymerization in the presence of limonene on glassy carbon electrode surface (GCE/MIP). Electrode surface as characterized by electrochemical, spectroscopy and microscopic techniques. The analysis was performed using differential pulse voltammetry, employing hexacyanoferrate as the electrochemically active probe. Under optimized conditions, the proposed GCE/MIP sensor displayed linear range from 1.0 to 100 pmol L−1 with a high sensitivity (0.92 nA L pmol−1) and low detection limit (0,87 pmol L−1), as well as excellent storage stability, repeatability and reproducibility. The imprinted factor found for the sensor was 4.1 with high selectivity. The applicability of the sensor was successfully evaluated by limonene determination in yellow water sample. GCE/MIP showed recovery from 97 to 105 %. The results, altogether, indicate that the GCE/MIP sensor can provide a sensitive and selective method for limonene determination with accuracy and precision.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionDepartment of Analytical Physical-chemical and Inorganic Chemistry Institute of Chemistry São Paulo State University (UNESP), 55 Prof. Francisco Degni St., São Paulo State-
Descrição: dc.descriptionBioenergy Research Institute (IPBEN) São Paulo State University (UNESP), 55 Prof. Francisco Degni St., São Paulo State-
Descrição: dc.descriptionDepartment of Analytical Physical-chemical and Inorganic Chemistry Institute of Chemistry São Paulo State University (UNESP), 55 Prof. Francisco Degni St., São Paulo State-
Descrição: dc.descriptionBioenergy Research Institute (IPBEN) São Paulo State University (UNESP), 55 Prof. Francisco Degni St., São Paulo State-
Descrição: dc.descriptionCNPq: 123440/2019-0-
Descrição: dc.descriptionCNPq: 170176/2017-7-
Descrição: dc.descriptionFAPESP: 2014/23846-5-
Descrição: dc.descriptionFAPESP: 2017/22401-8-
Descrição: dc.descriptionCNPq: 371815/2021-5-
Descrição: dc.descriptionCNPq: 408050/2018-7-
Descrição: dc.descriptionCNPq: 408783/2018-4-
Descrição: dc.descriptionCAPES: 88887.368610/2019-00-
Idioma: dc.languageen-
Relação: dc.relationTalanta-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAgroindustry residues-
Palavras-chave: dc.subjectElectrochemical sensor-
Palavras-chave: dc.subjectEnvironmental analysis-
Palavras-chave: dc.subjectLimonene detection-
Palavras-chave: dc.subjectMIP electropolymerization-
Palavras-chave: dc.subjectMolecularly imprinted polymers-
Título: dc.titleLimonene monitoring in citrus industry wastewater using molecularly imprinted voltammetric sensor-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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