A New Possibility for Fermentation Monitoring by Electrical Driven Sensing of Ultraviolet Light and Glucose
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.3390/bios10080097 http://hdl.handle.net/11449/200926 |
Resumo: | Industrial 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. |
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A New Possibility for Fermentation Monitoring by Electrical Driven Sensing of Ultraviolet Light and GlucoseControlling fermentationGlucose sensorNanowire biosensorUV light sensorIndustrial 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.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)School of Sciences and Engineering São Paulo State University (Unesp), Av. Domingos da Costa Lopes, 780 Jardim ItaipuSão Carlos Institute of Physics University of São Paulo, Box 369NanOLaB Departamento de Física Universidade Federal de São Carlos—UFSCar, Rodovia Washington Luiz, Km 235 Monjolinho, CP 676Institute of Chemistry Araraquara. Rua Professor Francisco Degni São Paulo State University (Unesp) Jardim QuitandinhaInstitute of Biosciences Department of General and Applied Biology São Paulo State University (Unesp) Rio Claro Rio Claro, Av. 24-A, 1515 Bela VistaInstitute for Research in Bioenergy São Paulo State University (Unesp), Rua 10, 2527 SantanaSchool of Sciences and Engineering São Paulo State University (Unesp), Av. Domingos da Costa Lopes, 780 Jardim ItaipuInstitute of Chemistry Araraquara. Rua Professor Francisco Degni São Paulo State University (Unesp) Jardim QuitandinhaInstitute of Biosciences Department of General and Applied Biology São Paulo State University (Unesp) Rio Claro Rio Claro, Av. 24-A, 1515 Bela VistaInstitute for Research in Bioenergy São Paulo State University (Unesp), Rua 10, 2527 SantanaCNPq: 305656/2018-0Universidade Estadual Paulista (Unesp)Universidade de São Paulo (USP)Universidade Federal de São Carlos (UFSCar)Amorim, Cleber A. [UNESP]Blanco, Kate C.Costa, Ivani M. [UNESP]de Araújo, Estácio P.do Nascimento Arantes, AdryelleContiero, Jonas [UNESP]Chiquito, Adenilson J.2020-12-12T02:19:43Z2020-12-12T02:19:43Z2020-08-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.3390/bios10080097Biosensors, v. 10, n. 8, 2020.2079-6374http://hdl.handle.net/11449/20092610.3390/bios100800972-s2.0-8508964715828133196406999640000-0003-4123-2740Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBiosensorsinfo:eu-repo/semantics/openAccess2022-02-05T02:33:01Zoai:repositorio.unesp.br:11449/200926Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-02-05T02:33:01Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
A New Possibility for Fermentation Monitoring by Electrical Driven Sensing of Ultraviolet Light and Glucose |
title |
A New Possibility for Fermentation Monitoring by Electrical Driven Sensing of Ultraviolet Light and Glucose |
spellingShingle |
A New Possibility for Fermentation Monitoring by Electrical Driven Sensing of Ultraviolet Light and Glucose Amorim, Cleber A. [UNESP] Controlling fermentation Glucose sensor Nanowire biosensor UV light sensor |
title_short |
A New Possibility for Fermentation Monitoring by Electrical Driven Sensing of Ultraviolet Light and Glucose |
title_full |
A New Possibility for Fermentation Monitoring by Electrical Driven Sensing of Ultraviolet Light and Glucose |
title_fullStr |
A New Possibility for Fermentation Monitoring by Electrical Driven Sensing of Ultraviolet Light and Glucose |
title_full_unstemmed |
A New Possibility for Fermentation Monitoring by Electrical Driven Sensing of Ultraviolet Light and Glucose |
title_sort |
A New Possibility for Fermentation Monitoring by Electrical Driven Sensing of Ultraviolet Light and Glucose |
author |
Amorim, Cleber A. [UNESP] |
author_facet |
Amorim, Cleber A. [UNESP] Blanco, Kate C. Costa, Ivani M. [UNESP] de Araújo, Estácio P. do Nascimento Arantes, Adryelle Contiero, Jonas [UNESP] Chiquito, Adenilson J. |
author_role |
author |
author2 |
Blanco, Kate C. Costa, Ivani M. [UNESP] de Araújo, Estácio P. do Nascimento Arantes, Adryelle Contiero, Jonas [UNESP] Chiquito, Adenilson J. |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade de São Paulo (USP) Universidade Federal de São Carlos (UFSCar) |
dc.contributor.author.fl_str_mv |
Amorim, Cleber A. [UNESP] Blanco, Kate C. Costa, Ivani M. [UNESP] de Araújo, Estácio P. do Nascimento Arantes, Adryelle Contiero, Jonas [UNESP] Chiquito, Adenilson J. |
dc.subject.por.fl_str_mv |
Controlling fermentation Glucose sensor Nanowire biosensor UV light sensor |
topic |
Controlling fermentation Glucose sensor Nanowire biosensor UV light sensor |
description |
Industrial 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. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-12T02:19:43Z 2020-12-12T02:19:43Z 2020-08-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.3390/bios10080097 Biosensors, v. 10, n. 8, 2020. 2079-6374 http://hdl.handle.net/11449/200926 10.3390/bios10080097 2-s2.0-85089647158 2813319640699964 0000-0003-4123-2740 |
url |
http://dx.doi.org/10.3390/bios10080097 http://hdl.handle.net/11449/200926 |
identifier_str_mv |
Biosensors, v. 10, n. 8, 2020. 2079-6374 10.3390/bios10080097 2-s2.0-85089647158 2813319640699964 0000-0003-4123-2740 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Biosensors |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
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1803649277806772224 |