Publicação
Electrochemical Evaluation of the Chitosan-Gelatin Biopolymer as a Detached Film with a Body Simulated Physiological Solution
| Resumo: | Biomaterials are being used in implants as metallic supports, to restructure bone and tissue in biomedical applications, and so forth. In this study, the assessment of films from the Chitosan-Gelatin system in detached conditions was carried out, in order to evaluate the effect of the electrolyte over the membrane, to simulate a physiological solution. An equivalent circuit is proposed, so as to interpret the process of biopolymer degradation using electrochemical parameters, as well as a reaction mechanism for the membrane's cathodic areas. The gathered information may be associated with the biodegradability ionic diffusion behavior, also in its application as a temporary coating for metal protection control during the corrosion process of biomaterials, such as magnesium, in bone regeneration. |
|---|---|
| Autores principais: | Ramírez,J.L. |
| Outros Autores: | Quintana,H.; Galicia,G.; Hernández,T. |
| Assunto: | chitosan detached film diffusion electrochemistry impedance |
| Ano: | 2020 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Fundação para a Ciência e Tecnologia |
| Idioma: | inglês |
| Origem: | SciELO Portugal |
| _version_ | 1868441723779153920 |
|---|---|
| author | Ramírez,J.L. |
| author2 | Quintana,H. Galicia,G. Hernández,T. |
| author2_role | author author author |
| author_facet | Ramírez,J.L. Quintana,H. Galicia,G. Hernández,T. |
| author_role | author |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Ramírez,J.L.\"},{\"Person.name\":\"Quintana,H.\"},{\"Person.name\":\"Galicia,G.\"},{\"Person.name\":\"Hernández,T.\"}] |
| datacite.creators.creator.creatorName.fl_str_mv | Ramírez,J.L. Quintana,H. Galicia,G. Hernández,T. |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | chitosan detached film diffusion electrochemistry impedance |
| datacite.titles.title.fl_str_mv | Electrochemical Evaluation of the Chitosan-Gelatin Biopolymer as a Detached Film with a Body Simulated Physiological Solution |
| dc.creator.none.fl_str_mv | Ramírez,J.L. Quintana,H. Galicia,G. Hernández,T. |
| dc.format.none.fl_str_mv | text/html |
| dc.identifier.none.fl_str_mv | http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042020000100005 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Sociedade Portuguesa de Electroquímica |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.source.none.fl_str_mv | Portugaliae Electrochimica Acta v.38 n.1 2020 |
| dc.subject.none.fl_str_mv | chitosan detached film diffusion electrochemistry impedance |
| dc.title.fl_str_mv | Electrochemical Evaluation of the Chitosan-Gelatin Biopolymer as a Detached Film with a Body Simulated Physiological Solution |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | Biomaterials are being used in implants as metallic supports, to restructure bone and tissue in biomedical applications, and so forth. In this study, the assessment of films from the Chitosan-Gelatin system in detached conditions was carried out, in order to evaluate the effect of the electrolyte over the membrane, to simulate a physiological solution. An equivalent circuit is proposed, so as to interpret the process of biopolymer degradation using electrochemical parameters, as well as a reaction mechanism for the membrane's cathodic areas. The gathered information may be associated with the biodegradability ionic diffusion behavior, also in its application as a temporary coating for metal protection control during the corrosion process of biomaterials, such as magnesium, in bone regeneration. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| id | scielopt_ecf5aaa2d79febff77e76361de749d93 |
| identifier.url.fl_str_mv | http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042020000100005 |
| instacron_str | SciELO |
| institution | Fundação para a Ciência e Tecnologia |
| instname_str | Fundação para a Ciência e Tecnologia |
| language | eng |
| network_acronym_str | scielopt |
| network_name_str | SciELO Portugal |
| oai_identifier_str | oai:scielo:S0872-19042020000100005 |
| organization_str_mv | urn:organizationAcronym:scielo |
| person_str_mv | Ramírez,J.L. Quintana,H. Galicia,G. Hernández,T. |
| publishDate | 2020 |
| publisher.none.fl_str_mv | Sociedade Portuguesa de Electroquímica |
| reponame_str | SciELO Portugal |
| repository_id_str | urn:repositoryAcronym:scielopt |
| service_str_mv | urn:repositoryAcronym:scielopt |
| spelling | Electrochemical Evaluation of the Chitosan-Gelatin Biopolymer as a Detached Film with a Body Simulated Physiological SolutionRamírez,J.L.Quintana,H.Galicia,G.Hernández,T.chitosandetached filmdiffusionelectrochemistryimpedanceopen accesshttp://purl.org/coar/access_right/c_abf2http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042020000100005URLhttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042020000100005URLHasVersion2020-01-01Biomaterials are being used in implants as metallic supports, to restructure bone and tissue in biomedical applications, and so forth. In this study, the assessment of films from the Chitosan-Gelatin system in detached conditions was carried out, in order to evaluate the effect of the electrolyte over the membrane, to simulate a physiological solution. An equivalent circuit is proposed, so as to interpret the process of biopolymer degradation using electrochemical parameters, as well as a reaction mechanism for the membrane's cathodic areas. The gathered information may be associated with the biodegradability ionic diffusion behavior, also in its application as a temporary coating for metal protection control during the corrosion process of biomaterials, such as magnesium, in bone regeneration.Sociedade Portuguesa de ElectroquímicaPortugaliae Electrochimica Acta v.38 n.1 2020text/htmlengjournal articlehttp://purl.org/coar/resource_type/c_6501literature |
| spellingShingle | Electrochemical Evaluation of the Chitosan-Gelatin Biopolymer as a Detached Film with a Body Simulated Physiological Solution Ramírez,J.L. chitosan detached film diffusion electrochemistry impedance |
| status | SINGLETON |
| subject.fl_str_mv | chitosan detached film diffusion electrochemistry impedance |
| title | Electrochemical Evaluation of the Chitosan-Gelatin Biopolymer as a Detached Film with a Body Simulated Physiological Solution |
| title_full | Electrochemical Evaluation of the Chitosan-Gelatin Biopolymer as a Detached Film with a Body Simulated Physiological Solution |
| title_fullStr | Electrochemical Evaluation of the Chitosan-Gelatin Biopolymer as a Detached Film with a Body Simulated Physiological Solution |
| title_full_unstemmed | Electrochemical Evaluation of the Chitosan-Gelatin Biopolymer as a Detached Film with a Body Simulated Physiological Solution |
| title_short | Electrochemical Evaluation of the Chitosan-Gelatin Biopolymer as a Detached Film with a Body Simulated Physiological Solution |
| title_sort | Electrochemical Evaluation of the Chitosan-Gelatin Biopolymer as a Detached Film with a Body Simulated Physiological Solution |
| topic | chitosan detached film diffusion electrochemistry impedance |
| topic_facet | chitosan detached film diffusion electrochemistry impedance |
| url | http://scielo.pt/scielo.php?script=sci_arttext&pid=S0872-19042020000100005 |
| visible | 1 |