A Polyvinylpyrrolidone Nanofibrous Sensor Doubly Decorated with Mesoporous Graphene to Selectively Detect Acetic Acid Vapors

Autores
Papa, Paolo; Zampetti, Emiliano; Molinari, Fabricio Nicolás; De Cesare, Fabrizio; Di Natale, Corrado; Tranfo, Giovanna; Macagnano, Antonella
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
An original approach has been proposed for designing a nanofibrous (NF) layer using UVcured polyvinylpyrrolidone (PVP) as a matrix, incorporating mesoporous graphene carbon (MGC) nanopowder both inside and outside the fibers, creating a sandwich-like structure. This architecture is intended to selectively adsorb and detect acetic acid vapors, which are known to cause health issues in exposed workers. The nanocomposite MGC-PVP-NFs layer was fabricated through electrospinning deposition onto interdigitated microelectrodes (IDEs) and stabilized under UV–light irradiation. To enhance the adhesion of MGC onto the surface of the nanocomposite polymeric fibers, the layer was dipped in a suspension of polyethyleneimine (PEI) and MGC. The resulting structure demonstrated promising electrical and sensing properties, including rapid responses, high sensitivity, good linearity, reversibility, repeatability, and selectivity towards acetic acid vapors. Initial testing was conducted in a laboratory using a bench electrometer, followed by validation in a portable sensing device based on consumer electronic components (by ARDUINO®). This portable system was designed to provide a compact, cost-effective solution with high sensing capabilities. Under room temperature and ambient air conditions, both laboratory and portable tests exhibited favorable linear responses, with detection limits of 0.16 and 1 ppm, respectively.
Fil: Papa, Paolo. Consiglio Nazionale delle Ricerche. Istituto sull'Inquinamento Atmosferico (CNR-IIA); Italia
Fil: Zampetti, Emiliano. Consiglio Nazionale delle Ricerche. Istituto sull'Inquinamento Atmosferico (CNR-IIA); Italia
Fil: Molinari, Fabricio Nicolás. Instituto Nacional de Tecnología Industrial. Textiles (INTI-Textiles); Argentina
Fil: Molinari, Fabricio Nicolás. Consiglio Nazionale delle Ricerche. Istituto sull'Inquinamento Atmosferico (CNR-IIA); Italia
Fil: De Cesare, Fabrizio. Consiglio Nazionale delle Ricerche. Istituto sull'Inquinamento Atmosferico (CNR-IIA); Italia
Fil: De Cesare, Fabrizio. Università degli Studi della Tuscia (UNITUS); Italia
Fil: Di Natale, Corrado. Università degli Studi di Roma Tor Vergata. Dipartimento di Ingegneria Elettronica (UniRoma2); Italia
Fil: Tranfo, Giovanna. Ministero delle infrastrutture e dei trasporti. Dipartimento di Medicina, Epidemiologia, Igiene del Lavoro ed Ambientale (DIMEILA-INAIL); Italia
Fil: Macagnano, Antonella. Consiglio Nazionale delle Ricerche. Istituto sull'Inquinamento Atmosferico (CNR-IIA); Italia
Fuente
Sensors 2024, 24(7), 2174
Materia
Sensores
Nanofibras
Vapor
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/4.0/
Repositorio
Repositorio Institucional del Instituto Nacional de Tecnología Industrial (INTI)
Institución
Instituto Nacional de Tecnología Industrial
OAI Identificador
nuevadc:2025PapaPaolo_pdf
Acceder
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oai_identifier_str nuevadc:2025PapaPaolo_pdf
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network_name_str Repositorio Institucional del Instituto Nacional de Tecnología Industrial (INTI)
spelling A Polyvinylpyrrolidone Nanofibrous Sensor Doubly Decorated with Mesoporous Graphene to Selectively Detect Acetic Acid VaporsPapa, PaoloZampetti, EmilianoMolinari, Fabricio NicolásDe Cesare, FabrizioDi Natale, CorradoTranfo, GiovannaMacagnano, AntonellaSensoresNanofibrasVaporAn original approach has been proposed for designing a nanofibrous (NF) layer using UVcured polyvinylpyrrolidone (PVP) as a matrix, incorporating mesoporous graphene carbon (MGC) nanopowder both inside and outside the fibers, creating a sandwich-like structure. This architecture is intended to selectively adsorb and detect acetic acid vapors, which are known to cause health issues in exposed workers. The nanocomposite MGC-PVP-NFs layer was fabricated through electrospinning deposition onto interdigitated microelectrodes (IDEs) and stabilized under UV–light irradiation. To enhance the adhesion of MGC onto the surface of the nanocomposite polymeric fibers, the layer was dipped in a suspension of polyethyleneimine (PEI) and MGC. The resulting structure demonstrated promising electrical and sensing properties, including rapid responses, high sensitivity, good linearity, reversibility, repeatability, and selectivity towards acetic acid vapors. Initial testing was conducted in a laboratory using a bench electrometer, followed by validation in a portable sensing device based on consumer electronic components (by ARDUINO®). This portable system was designed to provide a compact, cost-effective solution with high sensing capabilities. Under room temperature and ambient air conditions, both laboratory and portable tests exhibited favorable linear responses, with detection limits of 0.16 and 1 ppm, respectively.Fil: Papa, Paolo. Consiglio Nazionale delle Ricerche. Istituto sull'Inquinamento Atmosferico (CNR-IIA); ItaliaFil: Zampetti, Emiliano. Consiglio Nazionale delle Ricerche. Istituto sull'Inquinamento Atmosferico (CNR-IIA); ItaliaFil: Molinari, Fabricio Nicolás. Instituto Nacional de Tecnología Industrial. Textiles (INTI-Textiles); ArgentinaFil: Molinari, Fabricio Nicolás. Consiglio Nazionale delle Ricerche. Istituto sull'Inquinamento Atmosferico (CNR-IIA); ItaliaFil: De Cesare, Fabrizio. Consiglio Nazionale delle Ricerche. Istituto sull'Inquinamento Atmosferico (CNR-IIA); ItaliaFil: De Cesare, Fabrizio. Università degli Studi della Tuscia (UNITUS); ItaliaFil: Di Natale, Corrado. Università degli Studi di Roma Tor Vergata. Dipartimento di Ingegneria Elettronica (UniRoma2); ItaliaFil: Tranfo, Giovanna. Ministero delle infrastrutture e dei trasporti. Dipartimento di Medicina, Epidemiologia, Igiene del Lavoro ed Ambientale (DIMEILA-INAIL); ItaliaFil: Macagnano, Antonella. Consiglio Nazionale delle Ricerche. Istituto sull'Inquinamento Atmosferico (CNR-IIA); ItaliaMDPI2024info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf2025PapaPaolo.pdfhttps://app.inti.gob.ar/greenstone3/sites/localsite/collect/nuevadc/index/assoc/2025Papa/Paolo_pd.dir/doc.pdfSensors 2024, 24(7), 2174reponame:Repositorio Institucional del Instituto Nacional de Tecnología Industrial (INTI)instname:Instituto Nacional de Tecnología Industrialenginfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/4.0/openAccess2025-09-29T15:02:07Znuevadc:2025PapaPaolo_pdfinstacron:INTIInstitucionalhttps://app.inti.gob.ar/greenstone3/biblioOrganismo científico-tecnológicohttps://argentina.gob.ar/intihttps://app.inti.gob.ar/greenstone3/oaiserver?verb=Identifypfalcato@inti.gob.arArgentinaopendoar:2025-09-29 15:02:08.239Repositorio Institucional del Instituto Nacional de Tecnología Industrial (INTI) - Instituto Nacional de Tecnología Industrialfalse
dc.title.none.fl_str_mv A Polyvinylpyrrolidone Nanofibrous Sensor Doubly Decorated with Mesoporous Graphene to Selectively Detect Acetic Acid Vapors
title A Polyvinylpyrrolidone Nanofibrous Sensor Doubly Decorated with Mesoporous Graphene to Selectively Detect Acetic Acid Vapors
spellingShingle A Polyvinylpyrrolidone Nanofibrous Sensor Doubly Decorated with Mesoporous Graphene to Selectively Detect Acetic Acid Vapors
Papa, Paolo
Sensores
Nanofibras
Vapor
title_short A Polyvinylpyrrolidone Nanofibrous Sensor Doubly Decorated with Mesoporous Graphene to Selectively Detect Acetic Acid Vapors
title_full A Polyvinylpyrrolidone Nanofibrous Sensor Doubly Decorated with Mesoporous Graphene to Selectively Detect Acetic Acid Vapors
title_fullStr A Polyvinylpyrrolidone Nanofibrous Sensor Doubly Decorated with Mesoporous Graphene to Selectively Detect Acetic Acid Vapors
title_full_unstemmed A Polyvinylpyrrolidone Nanofibrous Sensor Doubly Decorated with Mesoporous Graphene to Selectively Detect Acetic Acid Vapors
title_sort A Polyvinylpyrrolidone Nanofibrous Sensor Doubly Decorated with Mesoporous Graphene to Selectively Detect Acetic Acid Vapors
dc.creator.none.fl_str_mv Papa, Paolo
Zampetti, Emiliano
Molinari, Fabricio Nicolás
De Cesare, Fabrizio
Di Natale, Corrado
Tranfo, Giovanna
Macagnano, Antonella
author Papa, Paolo
author_facet Papa, Paolo
Zampetti, Emiliano
Molinari, Fabricio Nicolás
De Cesare, Fabrizio
Di Natale, Corrado
Tranfo, Giovanna
Macagnano, Antonella
author_role author
author2 Zampetti, Emiliano
Molinari, Fabricio Nicolás
De Cesare, Fabrizio
Di Natale, Corrado
Tranfo, Giovanna
Macagnano, Antonella
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Sensores
Nanofibras
Vapor
topic Sensores
Nanofibras
Vapor
dc.description.none.fl_txt_mv An original approach has been proposed for designing a nanofibrous (NF) layer using UVcured polyvinylpyrrolidone (PVP) as a matrix, incorporating mesoporous graphene carbon (MGC) nanopowder both inside and outside the fibers, creating a sandwich-like structure. This architecture is intended to selectively adsorb and detect acetic acid vapors, which are known to cause health issues in exposed workers. The nanocomposite MGC-PVP-NFs layer was fabricated through electrospinning deposition onto interdigitated microelectrodes (IDEs) and stabilized under UV–light irradiation. To enhance the adhesion of MGC onto the surface of the nanocomposite polymeric fibers, the layer was dipped in a suspension of polyethyleneimine (PEI) and MGC. The resulting structure demonstrated promising electrical and sensing properties, including rapid responses, high sensitivity, good linearity, reversibility, repeatability, and selectivity towards acetic acid vapors. Initial testing was conducted in a laboratory using a bench electrometer, followed by validation in a portable sensing device based on consumer electronic components (by ARDUINO®). This portable system was designed to provide a compact, cost-effective solution with high sensing capabilities. Under room temperature and ambient air conditions, both laboratory and portable tests exhibited favorable linear responses, with detection limits of 0.16 and 1 ppm, respectively.
Fil: Papa, Paolo. Consiglio Nazionale delle Ricerche. Istituto sull'Inquinamento Atmosferico (CNR-IIA); Italia
Fil: Zampetti, Emiliano. Consiglio Nazionale delle Ricerche. Istituto sull'Inquinamento Atmosferico (CNR-IIA); Italia
Fil: Molinari, Fabricio Nicolás. Instituto Nacional de Tecnología Industrial. Textiles (INTI-Textiles); Argentina
Fil: Molinari, Fabricio Nicolás. Consiglio Nazionale delle Ricerche. Istituto sull'Inquinamento Atmosferico (CNR-IIA); Italia
Fil: De Cesare, Fabrizio. Consiglio Nazionale delle Ricerche. Istituto sull'Inquinamento Atmosferico (CNR-IIA); Italia
Fil: De Cesare, Fabrizio. Università degli Studi della Tuscia (UNITUS); Italia
Fil: Di Natale, Corrado. Università degli Studi di Roma Tor Vergata. Dipartimento di Ingegneria Elettronica (UniRoma2); Italia
Fil: Tranfo, Giovanna. Ministero delle infrastrutture e dei trasporti. Dipartimento di Medicina, Epidemiologia, Igiene del Lavoro ed Ambientale (DIMEILA-INAIL); Italia
Fil: Macagnano, Antonella. Consiglio Nazionale delle Ricerche. Istituto sull'Inquinamento Atmosferico (CNR-IIA); Italia
description An original approach has been proposed for designing a nanofibrous (NF) layer using UVcured polyvinylpyrrolidone (PVP) as a matrix, incorporating mesoporous graphene carbon (MGC) nanopowder both inside and outside the fibers, creating a sandwich-like structure. This architecture is intended to selectively adsorb and detect acetic acid vapors, which are known to cause health issues in exposed workers. The nanocomposite MGC-PVP-NFs layer was fabricated through electrospinning deposition onto interdigitated microelectrodes (IDEs) and stabilized under UV–light irradiation. To enhance the adhesion of MGC onto the surface of the nanocomposite polymeric fibers, the layer was dipped in a suspension of polyethyleneimine (PEI) and MGC. The resulting structure demonstrated promising electrical and sensing properties, including rapid responses, high sensitivity, good linearity, reversibility, repeatability, and selectivity towards acetic acid vapors. Initial testing was conducted in a laboratory using a bench electrometer, followed by validation in a portable sensing device based on consumer electronic components (by ARDUINO®). This portable system was designed to provide a compact, cost-effective solution with high sensing capabilities. Under room temperature and ambient air conditions, both laboratory and portable tests exhibited favorable linear responses, with detection limits of 0.16 and 1 ppm, respectively.
publishDate 2024
dc.date.none.fl_str_mv 2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv 2025PapaPaolo.pdf
https://app.inti.gob.ar/greenstone3/sites/localsite/collect/nuevadc/index/assoc/2025Papa/Paolo_pd.dir/doc.pdf
identifier_str_mv 2025PapaPaolo.pdf
url https://app.inti.gob.ar/greenstone3/sites/localsite/collect/nuevadc/index/assoc/2025Papa/Paolo_pd.dir/doc.pdf
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/4.0/
openAccess
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0/
openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv Sensors 2024, 24(7), 2174
reponame:Repositorio Institucional del Instituto Nacional de Tecnología Industrial (INTI)
instname:Instituto Nacional de Tecnología Industrial
reponame_str Repositorio Institucional del Instituto Nacional de Tecnología Industrial (INTI)
collection Repositorio Institucional del Instituto Nacional de Tecnología Industrial (INTI)
instname_str Instituto Nacional de Tecnología Industrial
repository.name.fl_str_mv Repositorio Institucional del Instituto Nacional de Tecnología Industrial (INTI) - Instituto Nacional de Tecnología Industrial
repository.mail.fl_str_mv pfalcato@inti.gob.ar
_version_ 1844623656396783616
score 12.559606

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