Oxygen plasma treated thermoplastics as integrated electroresponsive sensors

Polypropylene (PP), thermoplastic polyurethane (TPU), polyethylene terephthalate glycol (PETG) and polylactic acid (PLA) 3D printed specimens, which are intrinsically non-electroresponsive materials, have been converted into electroresponsive electrodes applying a low-pressure oxygen plasma treatmen...

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Autores: Fontana Escartín, Adrián|||0000-0003-3709-9991, Lanzalaco, Sonia|||0000-0002-8604-5095, Zhilev, Georgi, Armelín Diggroc, Elaine Aparecida|||0000-0002-0658-7696, Bertran Cànovas, Òscar|||0000-0002-3689-1429, Alemán Llansó, Carlos|||0000-0003-4462-6075
Tipo de recurso: artículo
Fecha de publicación:2024
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/401530
Acceso en línea:https://hdl.handle.net/2117/401530
https://dx.doi.org/10.1016/j.mtcomm.2023.107653
Access Level:acceso abierto
Palabra clave:Electrochemical sensors
Polypropylene
Polyethylene terephthalate glycol
Polylactic acid
Thermoplastic polyurethane
Sensors electroquímics
Polipropilè
Àrees temàtiques de la UPC::Enginyeria química
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oai_identifier_str oai:upcommons.upc.edu:2117/401530
network_acronym_str ES
network_name_str España
repository_id_str
spelling Oxygen plasma treated thermoplastics as integrated electroresponsive sensorsFontana Escartín, Adrián|||0000-0003-3709-9991Lanzalaco, Sonia|||0000-0002-8604-5095Zhilev, GeorgiArmelín Diggroc, Elaine Aparecida|||0000-0002-0658-7696Bertran Cànovas, Òscar|||0000-0002-3689-1429Alemán Llansó, Carlos|||0000-0003-4462-6075Electrochemical sensorsPolypropyleneElectrochemical sensorsPolyethylene terephthalate glycolPolylactic acidPolypropyleneThermoplastic polyurethaneSensors electroquímicsPolipropilèÀrees temàtiques de la UPC::Enginyeria químicaPolypropylene (PP), thermoplastic polyurethane (TPU), polyethylene terephthalate glycol (PETG) and polylactic acid (PLA) 3D printed specimens, which are intrinsically non-electroresponsive materials, have been converted into electroresponsive electrodes applying a low-pressure oxygen plasma treatment. After complete chemical, morphological and electrochemical characterization, plasma treated samples have been applied as integrated electrochemical sensors for detecting dopamine and serotonin by cyclic voltammetry and chronoamperometry. Results show differences in the sensing behavior, which have been explained on the basis of the chemical structure of the pristine materials. While plasma treated PLA exhibits the highest performance as electrochemical sensor in terms of sensitivity (lowest limits of detection and quantification) and selectivity (against uric acid and ascorbic acid as interfering substances), plasma treated PP displays the poorest behavior due to its low polarity compared to PLA 3D-printed electrodes. Instead, plasma treated TPU and PETG shows a very good response, much closer to PLA, as sensitive electrodes towards neurotransmitter molecules (dopamine and serotonin). Overall, results open a new door for the fabrication of electrochemical conductive sensors using intrinsically insulating materials, without the need of chemical functionalization processes.Elsevier20242024-03-0120242024-02-08journal articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/401530https://dx.doi.org/10.1016/j.mtcomm.2023.107653reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/4015302026-05-27T15:37:01Z
dc.title.none.fl_str_mv Oxygen plasma treated thermoplastics as integrated electroresponsive sensors
title Oxygen plasma treated thermoplastics as integrated electroresponsive sensors
spellingShingle Oxygen plasma treated thermoplastics as integrated electroresponsive sensors
Fontana Escartín, Adrián|||0000-0003-3709-9991
Electrochemical sensors
Polypropylene
Electrochemical sensors
Polyethylene terephthalate glycol
Polylactic acid
Polypropylene
Thermoplastic polyurethane
Sensors electroquímics
Polipropilè
Àrees temàtiques de la UPC::Enginyeria química
title_short Oxygen plasma treated thermoplastics as integrated electroresponsive sensors
title_full Oxygen plasma treated thermoplastics as integrated electroresponsive sensors
title_fullStr Oxygen plasma treated thermoplastics as integrated electroresponsive sensors
title_full_unstemmed Oxygen plasma treated thermoplastics as integrated electroresponsive sensors
title_sort Oxygen plasma treated thermoplastics as integrated electroresponsive sensors
dc.creator.none.fl_str_mv Fontana Escartín, Adrián|||0000-0003-3709-9991
Lanzalaco, Sonia|||0000-0002-8604-5095
Zhilev, Georgi
Armelín Diggroc, Elaine Aparecida|||0000-0002-0658-7696
Bertran Cànovas, Òscar|||0000-0002-3689-1429
Alemán Llansó, Carlos|||0000-0003-4462-6075
author Fontana Escartín, Adrián|||0000-0003-3709-9991
author_facet Fontana Escartín, Adrián|||0000-0003-3709-9991
Lanzalaco, Sonia|||0000-0002-8604-5095
Zhilev, Georgi
Armelín Diggroc, Elaine Aparecida|||0000-0002-0658-7696
Bertran Cànovas, Òscar|||0000-0002-3689-1429
Alemán Llansó, Carlos|||0000-0003-4462-6075
author_role author
author2 Lanzalaco, Sonia|||0000-0002-8604-5095
Zhilev, Georgi
Armelín Diggroc, Elaine Aparecida|||0000-0002-0658-7696
Bertran Cànovas, Òscar|||0000-0002-3689-1429
Alemán Llansó, Carlos|||0000-0003-4462-6075
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Electrochemical sensors
Polypropylene
Electrochemical sensors
Polyethylene terephthalate glycol
Polylactic acid
Polypropylene
Thermoplastic polyurethane
Sensors electroquímics
Polipropilè
Àrees temàtiques de la UPC::Enginyeria química
topic Electrochemical sensors
Polypropylene
Electrochemical sensors
Polyethylene terephthalate glycol
Polylactic acid
Polypropylene
Thermoplastic polyurethane
Sensors electroquímics
Polipropilè
Àrees temàtiques de la UPC::Enginyeria química
description Polypropylene (PP), thermoplastic polyurethane (TPU), polyethylene terephthalate glycol (PETG) and polylactic acid (PLA) 3D printed specimens, which are intrinsically non-electroresponsive materials, have been converted into electroresponsive electrodes applying a low-pressure oxygen plasma treatment. After complete chemical, morphological and electrochemical characterization, plasma treated samples have been applied as integrated electrochemical sensors for detecting dopamine and serotonin by cyclic voltammetry and chronoamperometry. Results show differences in the sensing behavior, which have been explained on the basis of the chemical structure of the pristine materials. While plasma treated PLA exhibits the highest performance as electrochemical sensor in terms of sensitivity (lowest limits of detection and quantification) and selectivity (against uric acid and ascorbic acid as interfering substances), plasma treated PP displays the poorest behavior due to its low polarity compared to PLA 3D-printed electrodes. Instead, plasma treated TPU and PETG shows a very good response, much closer to PLA, as sensitive electrodes towards neurotransmitter molecules (dopamine and serotonin). Overall, results open a new door for the fabrication of electrochemical conductive sensors using intrinsically insulating materials, without the need of chemical functionalization processes.
publishDate 2024
dc.date.none.fl_str_mv 2024
2024-03-01
2024
2024-02-08
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/401530
https://dx.doi.org/10.1016/j.mtcomm.2023.107653
url https://hdl.handle.net/2117/401530
https://dx.doi.org/10.1016/j.mtcomm.2023.107653
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivatives 4.0 International
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,301603

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