Flower-like NiO for the detection of 3-methyl-1-butanol, a microbial volatile organic compound

Detalhes bibliográficos
Autor(a) principal: Vioto, Gabriel C.N. [UNESP]
Data de Publicação: 2023
Outros Autores: Perfecto, Tarcísio M. [UNESP], Zito, Cecilia A. [UNESP], Volanti, Diogo P. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1016/j.matlet.2022.133641
http://hdl.handle.net/11449/246466
Resumo: Volatile organic compounds (VOCs) can indicate the quality or freshness of food. Thus, the development of VOC sensors has a tremendous technological impact. Herein, we report the VOC sensing performance of porous flower-like NiO to 3-methyl-1-butanol (3M1B), a microbial VOC that can be used as a food spoilage marker. Our results show that the NiO-based sensor has high sensitivity and selectivity to 3M1B compared to the other VOCs, including acetone, ethanol, butanone, 2-nonanone, and m-xylene. Moreover, we show that NiO exhibits a high response to 3M1B with fast response times under humidity conditions, being a promising material for real applications.
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spelling Flower-like NiO for the detection of 3-methyl-1-butanol, a microbial volatile organic compoundChemoresistiveGas sensorMicrobial volatile organic compoundsα-Nickel hydroxideVolatile organic compounds (VOCs) can indicate the quality or freshness of food. Thus, the development of VOC sensors has a tremendous technological impact. Herein, we report the VOC sensing performance of porous flower-like NiO to 3-methyl-1-butanol (3M1B), a microbial VOC that can be used as a food spoilage marker. Our results show that the NiO-based sensor has high sensitivity and selectivity to 3M1B compared to the other VOCs, including acetone, ethanol, butanone, 2-nonanone, and m-xylene. Moreover, we show that NiO exhibits a high response to 3M1B with fast response times under humidity conditions, being a promising material for real applications.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Laboratory of Materials for Sustainability (LabMatSus) Ibilce São Paulo State University (Unesp), S. J. Rio PretoLaboratory of Materials for Sustainability (LabMatSus) Ibilce São Paulo State University (Unesp), S. J. Rio PretoFAPESP: 2016/25267-8FAPESP: 2018/00033-0FAPESP: 2018/01258-5FAPESP: 2020/06421-1Universidade Estadual Paulista (UNESP)Vioto, Gabriel C.N. [UNESP]Perfecto, Tarcísio M. [UNESP]Zito, Cecilia A. [UNESP]Volanti, Diogo P. [UNESP]2023-07-29T12:41:41Z2023-07-29T12:41:41Z2023-02-15info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1016/j.matlet.2022.133641Materials Letters, v. 333.1873-49790167-577Xhttp://hdl.handle.net/11449/24646610.1016/j.matlet.2022.1336412-s2.0-85143889177Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengMaterials Lettersinfo:eu-repo/semantics/openAccess2023-07-29T12:41:41Zoai:repositorio.unesp.br:11449/246466Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:15:47.231935Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Flower-like NiO for the detection of 3-methyl-1-butanol, a microbial volatile organic compound
title Flower-like NiO for the detection of 3-methyl-1-butanol, a microbial volatile organic compound
spellingShingle Flower-like NiO for the detection of 3-methyl-1-butanol, a microbial volatile organic compound
Vioto, Gabriel C.N. [UNESP]
Chemoresistive
Gas sensor
Microbial volatile organic compounds
α-Nickel hydroxide
title_short Flower-like NiO for the detection of 3-methyl-1-butanol, a microbial volatile organic compound
title_full Flower-like NiO for the detection of 3-methyl-1-butanol, a microbial volatile organic compound
title_fullStr Flower-like NiO for the detection of 3-methyl-1-butanol, a microbial volatile organic compound
title_full_unstemmed Flower-like NiO for the detection of 3-methyl-1-butanol, a microbial volatile organic compound
title_sort Flower-like NiO for the detection of 3-methyl-1-butanol, a microbial volatile organic compound
author Vioto, Gabriel C.N. [UNESP]
author_facet Vioto, Gabriel C.N. [UNESP]
Perfecto, Tarcísio M. [UNESP]
Zito, Cecilia A. [UNESP]
Volanti, Diogo P. [UNESP]
author_role author
author2 Perfecto, Tarcísio M. [UNESP]
Zito, Cecilia A. [UNESP]
Volanti, Diogo P. [UNESP]
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Vioto, Gabriel C.N. [UNESP]
Perfecto, Tarcísio M. [UNESP]
Zito, Cecilia A. [UNESP]
Volanti, Diogo P. [UNESP]
dc.subject.por.fl_str_mv Chemoresistive
Gas sensor
Microbial volatile organic compounds
α-Nickel hydroxide
topic Chemoresistive
Gas sensor
Microbial volatile organic compounds
α-Nickel hydroxide
description Volatile organic compounds (VOCs) can indicate the quality or freshness of food. Thus, the development of VOC sensors has a tremendous technological impact. Herein, we report the VOC sensing performance of porous flower-like NiO to 3-methyl-1-butanol (3M1B), a microbial VOC that can be used as a food spoilage marker. Our results show that the NiO-based sensor has high sensitivity and selectivity to 3M1B compared to the other VOCs, including acetone, ethanol, butanone, 2-nonanone, and m-xylene. Moreover, we show that NiO exhibits a high response to 3M1B with fast response times under humidity conditions, being a promising material for real applications.
publishDate 2023
dc.date.none.fl_str_mv 2023-07-29T12:41:41Z
2023-07-29T12:41:41Z
2023-02-15
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/10.1016/j.matlet.2022.133641
Materials Letters, v. 333.
1873-4979
0167-577X
http://hdl.handle.net/11449/246466
10.1016/j.matlet.2022.133641
2-s2.0-85143889177
url http://dx.doi.org/10.1016/j.matlet.2022.133641
http://hdl.handle.net/11449/246466
identifier_str_mv Materials Letters, v. 333.
1873-4979
0167-577X
10.1016/j.matlet.2022.133641
2-s2.0-85143889177
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Materials Letters
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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