Housing Molecularly Imprinted Polymer Nanoparticles in Polyvinylpyrrolidone/Multiwall Carbon Nanotube Nanofibers to Detect Chiral Terpene Vapors

Autores
Molinari, F. N.; De Cesare, F.; Macagnano, A.
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This study proposes a two-step process to design a chiral sensor combining MIP (molecularly imprinted polymer) and electrospinning technologies. First, stereoselective S(-)-limonene molecularly imprinted polymer nanoparticles (MINPs) were fabricated and dispersed into polyvinylpyrrolidone– carbon nanotube (PVP-MWCNT) conductive nanofibers to cover resistive interdigitated electrodes (IDEs). The electrical and sensing performances of the resulting sensor confirmed its capacity to discriminate and quantify the two limonene enantiomers. The sensor’s response to terpene gases appeared completely reversible, probably due to the peculiarity of the nanostructure. The sensor characteristics were influenced by the polymer matrix’s composition ratio, the cavity shape and the interfaces with carbon nanotubes. The morphological properties of the nanofibers were investigated by microscopy (optical, SEM, TEM and AFM).
Fil: Molinari, F. N. Consiglio Nazionale delle Ricerche. Istituto sull’Inquinamento Atmosferico (CNR-IIA); Italia
Fil: Molinari, F. N. Instituto Nacional de Tecnología Industrial (INTI); Argentina
Fil: De Cesare, F. Consiglio Nazionale delle Ricerche. Istituto sull’Inquinamento Atmosferico (CNR-IIA); Italia
Fil: De Cesare, F. Università della Tuscia. Dipartamento per la Innovazione nei Sistemi Biologici, Agroalimentari e Forestali (UNITUS-DIBAF); Italia
Fil: Macagnano, A. Consiglio Nazionale delle Ricerche. Istituto sull’Inquinamento Atmosferico (CNR-IIA); Italia
Fuente
Proceedings, 97(1)
Eurosensors, 35
Materia
Sensores
Nanopartículas
Polímeros
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:2024MolinariFN_pdf
Acceder
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oai_identifier_str nuevadc:2024MolinariFN_pdf
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network_name_str Repositorio Institucional del Instituto Nacional de Tecnología Industrial (INTI)
spelling Housing Molecularly Imprinted Polymer Nanoparticles in Polyvinylpyrrolidone/Multiwall Carbon Nanotube Nanofibers to Detect Chiral Terpene VaporsMolinari, F. N.De Cesare, F.Macagnano, A.SensoresNanopartículasPolímerosThis study proposes a two-step process to design a chiral sensor combining MIP (molecularly imprinted polymer) and electrospinning technologies. First, stereoselective S(-)-limonene molecularly imprinted polymer nanoparticles (MINPs) were fabricated and dispersed into polyvinylpyrrolidone– carbon nanotube (PVP-MWCNT) conductive nanofibers to cover resistive interdigitated electrodes (IDEs). The electrical and sensing performances of the resulting sensor confirmed its capacity to discriminate and quantify the two limonene enantiomers. The sensor’s response to terpene gases appeared completely reversible, probably due to the peculiarity of the nanostructure. The sensor characteristics were influenced by the polymer matrix’s composition ratio, the cavity shape and the interfaces with carbon nanotubes. The morphological properties of the nanofibers were investigated by microscopy (optical, SEM, TEM and AFM).Fil: Molinari, F. N. Consiglio Nazionale delle Ricerche. Istituto sull’Inquinamento Atmosferico (CNR-IIA); ItaliaFil: Molinari, F. N. Instituto Nacional de Tecnología Industrial (INTI); ArgentinaFil: De Cesare, F. Consiglio Nazionale delle Ricerche. Istituto sull’Inquinamento Atmosferico (CNR-IIA); ItaliaFil: De Cesare, F. Università della Tuscia. Dipartamento per la Innovazione nei Sistemi Biologici, Agroalimentari e Forestali (UNITUS-DIBAF); ItaliaFil: Macagnano, A. 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/pdf2024MolinariFN.pdfhttps://app.inti.gob.ar/greenstone3/sites/localsite/collect/nuevadc/index/assoc/2024Moli.dir/doc.pdfProceedings, 97(1)Eurosensors, 35reponame: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/openAccess2025-09-29T15:01:55Znuevadc:2024MolinariFN_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 15:01:56.386Repositorio Institucional del Instituto Nacional de Tecnología Industrial (INTI) - Instituto Nacional de Tecnología Industrialfalse
dc.title.none.fl_str_mv Housing Molecularly Imprinted Polymer Nanoparticles in Polyvinylpyrrolidone/Multiwall Carbon Nanotube Nanofibers to Detect Chiral Terpene Vapors
title Housing Molecularly Imprinted Polymer Nanoparticles in Polyvinylpyrrolidone/Multiwall Carbon Nanotube Nanofibers to Detect Chiral Terpene Vapors
spellingShingle Housing Molecularly Imprinted Polymer Nanoparticles in Polyvinylpyrrolidone/Multiwall Carbon Nanotube Nanofibers to Detect Chiral Terpene Vapors
Molinari, F. N.
Sensores
Nanopartículas
Polímeros
title_short Housing Molecularly Imprinted Polymer Nanoparticles in Polyvinylpyrrolidone/Multiwall Carbon Nanotube Nanofibers to Detect Chiral Terpene Vapors
title_full Housing Molecularly Imprinted Polymer Nanoparticles in Polyvinylpyrrolidone/Multiwall Carbon Nanotube Nanofibers to Detect Chiral Terpene Vapors
title_fullStr Housing Molecularly Imprinted Polymer Nanoparticles in Polyvinylpyrrolidone/Multiwall Carbon Nanotube Nanofibers to Detect Chiral Terpene Vapors
title_full_unstemmed Housing Molecularly Imprinted Polymer Nanoparticles in Polyvinylpyrrolidone/Multiwall Carbon Nanotube Nanofibers to Detect Chiral Terpene Vapors
title_sort Housing Molecularly Imprinted Polymer Nanoparticles in Polyvinylpyrrolidone/Multiwall Carbon Nanotube Nanofibers to Detect Chiral Terpene Vapors
dc.creator.none.fl_str_mv Molinari, F. N.
De Cesare, F.
Macagnano, A.
author Molinari, F. N.
author_facet Molinari, F. N.
De Cesare, F.
Macagnano, A.
author_role author
author2 De Cesare, F.
Macagnano, A.
author2_role author
author
dc.subject.none.fl_str_mv Sensores
Nanopartículas
Polímeros
topic Sensores
Nanopartículas
Polímeros
dc.description.none.fl_txt_mv This study proposes a two-step process to design a chiral sensor combining MIP (molecularly imprinted polymer) and electrospinning technologies. First, stereoselective S(-)-limonene molecularly imprinted polymer nanoparticles (MINPs) were fabricated and dispersed into polyvinylpyrrolidone– carbon nanotube (PVP-MWCNT) conductive nanofibers to cover resistive interdigitated electrodes (IDEs). The electrical and sensing performances of the resulting sensor confirmed its capacity to discriminate and quantify the two limonene enantiomers. The sensor’s response to terpene gases appeared completely reversible, probably due to the peculiarity of the nanostructure. The sensor characteristics were influenced by the polymer matrix’s composition ratio, the cavity shape and the interfaces with carbon nanotubes. The morphological properties of the nanofibers were investigated by microscopy (optical, SEM, TEM and AFM).
Fil: Molinari, F. N. Consiglio Nazionale delle Ricerche. Istituto sull’Inquinamento Atmosferico (CNR-IIA); Italia
Fil: Molinari, F. N. Instituto Nacional de Tecnología Industrial (INTI); Argentina
Fil: De Cesare, F. Consiglio Nazionale delle Ricerche. Istituto sull’Inquinamento Atmosferico (CNR-IIA); Italia
Fil: De Cesare, F. Università della Tuscia. Dipartamento per la Innovazione nei Sistemi Biologici, Agroalimentari e Forestali (UNITUS-DIBAF); Italia
Fil: Macagnano, A. Consiglio Nazionale delle Ricerche. Istituto sull’Inquinamento Atmosferico (CNR-IIA); Italia
description This study proposes a two-step process to design a chiral sensor combining MIP (molecularly imprinted polymer) and electrospinning technologies. First, stereoselective S(-)-limonene molecularly imprinted polymer nanoparticles (MINPs) were fabricated and dispersed into polyvinylpyrrolidone– carbon nanotube (PVP-MWCNT) conductive nanofibers to cover resistive interdigitated electrodes (IDEs). The electrical and sensing performances of the resulting sensor confirmed its capacity to discriminate and quantify the two limonene enantiomers. The sensor’s response to terpene gases appeared completely reversible, probably due to the peculiarity of the nanostructure. The sensor characteristics were influenced by the polymer matrix’s composition ratio, the cavity shape and the interfaces with carbon nanotubes. The morphological properties of the nanofibers were investigated by microscopy (optical, SEM, TEM and AFM).
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 2024MolinariFN.pdf
https://app.inti.gob.ar/greenstone3/sites/localsite/collect/nuevadc/index/assoc/2024Moli.dir/doc.pdf
identifier_str_mv 2024MolinariFN.pdf
url https://app.inti.gob.ar/greenstone3/sites/localsite/collect/nuevadc/index/assoc/2024Moli.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 Proceedings, 97(1)
Eurosensors, 35
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
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score 12.559606

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