A New Possibility for Fermentation Monitoring by Electrical Driven Sensing of Ultraviolet Light and Glucose

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Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorUniversidade Federal de São Carlos (UFSCar)-
Autor(es): dc.creatorAmorim, Cleber A. [UNESP]-
Autor(es): dc.creatorBlanco, Kate C.-
Autor(es): dc.creatorCosta, Ivani M. [UNESP]-
Autor(es): dc.creatorde Araújo, Estácio P.-
Autor(es): dc.creatordo Nascimento Arantes, Adryelle-
Autor(es): dc.creatorContiero, Jonas [UNESP]-
Autor(es): dc.creatorChiquito, Adenilson J.-
Data de aceite: dc.date.accessioned2022-02-22T00:32:06Z-
Data de disponibilização: dc.date.available2022-02-22T00:32:06Z-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-12-11-
Data de envio: dc.date.issued2020-08-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.3390/bios10080097-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/200926-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/200926-
Descrição: dc.descriptionIndustrial fermentation generates products through microbial growth associated with the consumption of substrates. The efficiency of industrial production of high commercial value microbial products such as ethanol from glucose (GLU) is dependent on bacterial contamination. Controlling the sugar conversion into products as well as the sterility of the fermentation process are objectives to be considered here by studying GLU and ultraviolet light (UV) sensors. In this work, we present two different approaches of SnO2 nanowires grown by the Vapor–Liquid–Solid (VLS) method. In the GLU sensor, we use SnO2 nanowires as active electrodes, while for the UV sensor, a nanowire film was built for detection. The results showed a wide range of GLU sensing and as well as a significant influence of UV in the electrical signal. The effect of a wide range of GLU concentrations on the responsiveness of the sensor through current–voltage based on SnO2 nanowire films under different concentration conditions ranging was verified from 1 to 1000 mmol. UV sensors show a typical amperometric response of SnO2 nanowires under the excitation of UV and GLU in ten cycles of 300 s with 1.0 V observing a stable and reliable amperometric response. GLU and UV sensors proved to have a promising potential for detection and to control the conversion of a substrate into a product by GLU control and decontamination by UV control in industrial fermentation systems.-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionSchool of Sciences and Engineering São Paulo State University (Unesp), Av. Domingos da Costa Lopes, 780 Jardim Itaipu-
Descrição: dc.descriptionSão Carlos Institute of Physics University of São Paulo, Box 369-
Descrição: dc.descriptionNanOLaB Departamento de Física Universidade Federal de São Carlos—UFSCar, Rodovia Washington Luiz, Km 235 Monjolinho, CP 676-
Descrição: dc.descriptionInstitute of Chemistry Araraquara. Rua Professor Francisco Degni São Paulo State University (Unesp) Jardim Quitandinha-
Descrição: dc.descriptionInstitute of Biosciences Department of General and Applied Biology São Paulo State University (Unesp) Rio Claro Rio Claro, Av. 24-A, 1515 Bela Vista-
Descrição: dc.descriptionInstitute for Research in Bioenergy São Paulo State University (Unesp), Rua 10, 2527 Santana-
Descrição: dc.descriptionSchool of Sciences and Engineering São Paulo State University (Unesp), Av. Domingos da Costa Lopes, 780 Jardim Itaipu-
Descrição: dc.descriptionInstitute of Chemistry Araraquara. Rua Professor Francisco Degni São Paulo State University (Unesp) Jardim Quitandinha-
Descrição: dc.descriptionInstitute of Biosciences Department of General and Applied Biology São Paulo State University (Unesp) Rio Claro Rio Claro, Av. 24-A, 1515 Bela Vista-
Descrição: dc.descriptionInstitute for Research in Bioenergy São Paulo State University (Unesp), Rua 10, 2527 Santana-
Descrição: dc.descriptionCNPq: 305656/2018-0-
Idioma: dc.languageen-
Relação: dc.relationBiosensors-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectControlling fermentation-
Palavras-chave: dc.subjectGlucose sensor-
Palavras-chave: dc.subjectNanowire biosensor-
Palavras-chave: dc.subjectUV light sensor-
Título: dc.titleA New Possibility for Fermentation Monitoring by Electrical Driven Sensing of Ultraviolet Light and Glucose-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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