Is the biocompatibility of copper with polymerized natural coating dependent on the potential selected for the electropolymerization process?

Autores
Bertuola, Marcos; Grillo, Claudia Alejandra; Pissinis, Diego Ezequiel; Prieto, Eduardo Daniel; Fernández Lorenzo de Mele, Mónica Alicia
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
With the intention of taking care of the environment and human health, the development of alternative eco-friendly methods to inhibit metal corrosion is intensively encouraged. In previous works we showed that some phytocompounds components of essential oils such as carvacrol (Carv) and thymol (TOH) are able to be electropolymerized on metals and they seem to be promissory for this purpose. The aim this paper is to investigate if the biocompatibility of copper covered by coatings formed by electropolymerization of Carv and TOH (polyCarv and polyTOH) is related with the potential selected for the electropolymerization process. Potentiostatic perturbations at different potentials, AFM images, ATR-FTIR spectroscopy and measurements of copper ions release provided suitable information to make a detailed analysis of different stages of the electropolymerization process that leads to polyCarv and polyTOH layers on copper surface. The change of the characteristics of the coatings over time was evaluated after several polymerization periods and current transients were interpreted by using nucleation and growth models. Results showed interesting changes in the polymerization process with the electrochemical perturbation, nature of the isomer, and time of the treatment. The treatment that provides the most protective, transparent and homogeneous layer, that strongly increased the biocompatibility of Cu could be selected: electropolymerization of Carv at 0.4 V. Results highlight the importance of the detailed study of the evolution of the electropolymerization processes to select the best ecofriendly condition due the high impact of potential perturbation and polarization time on the biocompatibility of the resulting polymeric layer-copper system.
Facultad de Ingeniería
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas
Materia
Física
Química
Copper corrosion
AFM
IR spectroscopy
Electrodeposited film
Polymeric coatings
Biocompatibility
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/103063
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/103063
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Is the biocompatibility of copper with polymerized natural coating dependent on the potential selected for the electropolymerization process?Bertuola, MarcosGrillo, Claudia AlejandraPissinis, Diego EzequielPrieto, Eduardo DanielFernández Lorenzo de Mele, Mónica AliciaFísicaQuímicaCopper corrosionAFMIR spectroscopyElectrodeposited filmPolymeric coatingsBiocompatibilityWith the intention of taking care of the environment and human health, the development of alternative eco-friendly methods to inhibit metal corrosion is intensively encouraged. In previous works we showed that some phytocompounds components of essential oils such as carvacrol (Carv) and thymol (TOH) are able to be electropolymerized on metals and they seem to be promissory for this purpose. The aim this paper is to investigate if the biocompatibility of copper covered by coatings formed by electropolymerization of Carv and TOH (polyCarv and polyTOH) is related with the potential selected for the electropolymerization process. Potentiostatic perturbations at different potentials, AFM images, ATR-FTIR spectroscopy and measurements of copper ions release provided suitable information to make a detailed analysis of different stages of the electropolymerization process that leads to polyCarv and polyTOH layers on copper surface. The change of the characteristics of the coatings over time was evaluated after several polymerization periods and current transients were interpreted by using nucleation and growth models. Results showed interesting changes in the polymerization process with the electrochemical perturbation, nature of the isomer, and time of the treatment. The treatment that provides the most protective, transparent and homogeneous layer, that strongly increased the biocompatibility of Cu could be selected: electropolymerization of Carv at 0.4 V. Results highlight the importance of the detailed study of the evolution of the electropolymerization processes to select the best ecofriendly condition due the high impact of potential perturbation and polarization time on the biocompatibility of the resulting polymeric layer-copper system.Facultad de IngenieríaInstituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas2017-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf673-683http://sedici.unlp.edu.ar/handle/10915/103063enginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0927776517305441?via%3Dihubinfo:eu-repo/semantics/altIdentifier/issn/0927-7765info:eu-repo/semantics/altIdentifier/doi/10.1016/j.colsurfb.2017.08.029info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:22:19Zoai:sedici.unlp.edu.ar:10915/103063Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:22:19.542SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Is the biocompatibility of copper with polymerized natural coating dependent on the potential selected for the electropolymerization process?
title Is the biocompatibility of copper with polymerized natural coating dependent on the potential selected for the electropolymerization process?
spellingShingle Is the biocompatibility of copper with polymerized natural coating dependent on the potential selected for the electropolymerization process?
Bertuola, Marcos
Física
Química
Copper corrosion
AFM
IR spectroscopy
Electrodeposited film
Polymeric coatings
Biocompatibility
title_short Is the biocompatibility of copper with polymerized natural coating dependent on the potential selected for the electropolymerization process?
title_full Is the biocompatibility of copper with polymerized natural coating dependent on the potential selected for the electropolymerization process?
title_fullStr Is the biocompatibility of copper with polymerized natural coating dependent on the potential selected for the electropolymerization process?
title_full_unstemmed Is the biocompatibility of copper with polymerized natural coating dependent on the potential selected for the electropolymerization process?
title_sort Is the biocompatibility of copper with polymerized natural coating dependent on the potential selected for the electropolymerization process?
dc.creator.none.fl_str_mv Bertuola, Marcos
Grillo, Claudia Alejandra
Pissinis, Diego Ezequiel
Prieto, Eduardo Daniel
Fernández Lorenzo de Mele, Mónica Alicia
author Bertuola, Marcos
author_facet Bertuola, Marcos
Grillo, Claudia Alejandra
Pissinis, Diego Ezequiel
Prieto, Eduardo Daniel
Fernández Lorenzo de Mele, Mónica Alicia
author_role author
author2 Grillo, Claudia Alejandra
Pissinis, Diego Ezequiel
Prieto, Eduardo Daniel
Fernández Lorenzo de Mele, Mónica Alicia
author2_role author
author
author
author
dc.subject.none.fl_str_mv Física
Química
Copper corrosion
AFM
IR spectroscopy
Electrodeposited film
Polymeric coatings
Biocompatibility
topic Física
Química
Copper corrosion
AFM
IR spectroscopy
Electrodeposited film
Polymeric coatings
Biocompatibility
dc.description.none.fl_txt_mv With the intention of taking care of the environment and human health, the development of alternative eco-friendly methods to inhibit metal corrosion is intensively encouraged. In previous works we showed that some phytocompounds components of essential oils such as carvacrol (Carv) and thymol (TOH) are able to be electropolymerized on metals and they seem to be promissory for this purpose. The aim this paper is to investigate if the biocompatibility of copper covered by coatings formed by electropolymerization of Carv and TOH (polyCarv and polyTOH) is related with the potential selected for the electropolymerization process. Potentiostatic perturbations at different potentials, AFM images, ATR-FTIR spectroscopy and measurements of copper ions release provided suitable information to make a detailed analysis of different stages of the electropolymerization process that leads to polyCarv and polyTOH layers on copper surface. The change of the characteristics of the coatings over time was evaluated after several polymerization periods and current transients were interpreted by using nucleation and growth models. Results showed interesting changes in the polymerization process with the electrochemical perturbation, nature of the isomer, and time of the treatment. The treatment that provides the most protective, transparent and homogeneous layer, that strongly increased the biocompatibility of Cu could be selected: electropolymerization of Carv at 0.4 V. Results highlight the importance of the detailed study of the evolution of the electropolymerization processes to select the best ecofriendly condition due the high impact of potential perturbation and polarization time on the biocompatibility of the resulting polymeric layer-copper system.
Facultad de Ingeniería
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas
description With the intention of taking care of the environment and human health, the development of alternative eco-friendly methods to inhibit metal corrosion is intensively encouraged. In previous works we showed that some phytocompounds components of essential oils such as carvacrol (Carv) and thymol (TOH) are able to be electropolymerized on metals and they seem to be promissory for this purpose. The aim this paper is to investigate if the biocompatibility of copper covered by coatings formed by electropolymerization of Carv and TOH (polyCarv and polyTOH) is related with the potential selected for the electropolymerization process. Potentiostatic perturbations at different potentials, AFM images, ATR-FTIR spectroscopy and measurements of copper ions release provided suitable information to make a detailed analysis of different stages of the electropolymerization process that leads to polyCarv and polyTOH layers on copper surface. The change of the characteristics of the coatings over time was evaluated after several polymerization periods and current transients were interpreted by using nucleation and growth models. Results showed interesting changes in the polymerization process with the electrochemical perturbation, nature of the isomer, and time of the treatment. The treatment that provides the most protective, transparent and homogeneous layer, that strongly increased the biocompatibility of Cu could be selected: electropolymerization of Carv at 0.4 V. Results highlight the importance of the detailed study of the evolution of the electropolymerization processes to select the best ecofriendly condition due the high impact of potential perturbation and polarization time on the biocompatibility of the resulting polymeric layer-copper system.
publishDate 2017
dc.date.none.fl_str_mv 2017-11
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/103063
url http://sedici.unlp.edu.ar/handle/10915/103063
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0927776517305441?via%3Dihub
info:eu-repo/semantics/altIdentifier/issn/0927-7765
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.colsurfb.2017.08.029
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
673-683
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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