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dc.contributor.author
López, Damián Alejandro
dc.contributor.author
Durán, Alicia
dc.contributor.author
Ceré, Silvia
dc.date.available
2019-01-14T14:55:19Z
dc.date.issued
2008-05
dc.identifier.citation
López, Damián Alejandro; Durán, Alicia; Ceré, Silvia; Electrochemical characterization of AISI 316L stainless steel in contact with simulated body fluid under infection conditions; Springer; Journal of Materials Science: Materials In Medicine; 19; 5; 5-2008; 2137-2144
dc.identifier.issn
0957-4530
dc.identifier.uri
http://hdl.handle.net/11336/67973
dc.description.abstract
Titanium and cobalt alloys, as well as some stainless steels, are among the most frequently used materials in orthopaedic surgery. In industrialized countries, stainless steel devices are used only for temporary implants due to their lower corrosion resistance in physiologic media when compared to other alloys. However, due to economical reasons, the use of stainless steel alloys for permanent implants is very common in developing countries. The implantation of foreign bodies is sometimes necessary in the modern medical practice. However, the complex interactions between the host and the can implant weaken the local immune system, increasing the risk of infections. Therefore, it is necessary to further study these materials as well as the characteristics of the superficial film formed in physiologic media in infection conditions in order to control their potential toxicity due to the release of metallic ions in the human body. This work presents a study of the superficial composition and the corrosion resistance of AISI 316L stainless steel and the influence of its main alloying elements when they are exposed to an acidic solution that simulates the change of pH that occurs when an infection develops. Aerated simulated body fluid (SBF) was employed as working solution at 37°C. The pH was adjusted to 7.25 and 4 in order to reproduce normal body and disease state respectively. Corrosion resistance was measured by means of electrochemical impedance spectroscopy (EIS) and anodic polarization curves.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Stainless Steel
dc.subject
Simulated Body Fluid
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Infection
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Corrsion Resistance
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Corrosion Product
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Electrochemical Impedance Spectroscopy
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Simulated Body Fluid
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Passive Film
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Infection Condition
dc.subject.classification
Físico-Química, Ciencia de los Polímeros, Electroquímica
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Ciencias Químicas
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CIENCIAS NATURALES Y EXACTAS
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Ingeniería de los Materiales
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Ingeniería de los Materiales
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INGENIERÍAS Y TECNOLOGÍAS
dc.title
Electrochemical characterization of AISI 316L stainless steel in contact with simulated body fluid under infection conditions
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-01-09T14:24:09Z
dc.identifier.eissn
1573-4838
dc.journal.volume
19
dc.journal.number
5
dc.journal.pagination
2137-2144
dc.journal.pais
Alemania
dc.journal.ciudad
Weinheim
dc.description.fil
Fil: López, Damián Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
dc.description.fil
Fil: Durán, Alicia. Instituto de Ceramica y Vidrio de Madrid; España
dc.description.fil
Fil: Ceré, Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
dc.journal.title
Journal of Materials Science: Materials In Medicine
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s10856-007-3138-y
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1007/s10856-007-3138-y


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