Titanium Biomimetically Coated With Hydroxyapatite, Silver Nitrate and Polycaprolactone, for Use In Biomaterials (Biomedicine)

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dc.contributor.authorFerreira, Carolina Cruz
dc.contributor.authorSousa, Lucíola Lucena de
dc.contributor.authorRicci, Virgilio Pereira
dc.contributor.authorRigo, Eliana Cristina da Silva
dc.contributor.authorRamos, Alfeu Saraiva
dc.contributor.authorCampos, Maria Gabriela Nogueira
dc.contributor.authorMariano, Neide Aparecida
dc.date.accessioned2024-05-14T10:19:33Z
dc.date.available2024-05-14T10:19:33Z
dc.date.issued2019
dc.description.abstractTitanium is used in orthopedic and orthodontic implants because it has good corrosion resistance and excellent biocompatibility. Thus, studies seek to obtain a coating to improve the adhesion between the bone and the implant, by modifying the metal’s surface. The objective of this work was to biomimetically coat C.P. Ti with hydroxyapatite doped with silver nitrate, a component with antimicrobial properties, coating the metallic-ceramic composite with a polycaprolactone polymer film, which is known by generate improved implant-tissue interaction, and reducing postoperative complications from bacterial infections. The characterization of the material demonstrated the existence of the coating overall surface of the metallic substrate. The results obtained from the bacterial culture tests with Staphylococcus aureus showed that nitrate was effective in reducing the amount of live bacteria present in the supernatant, as well as those adhered to the surface of the material. In addition, the polymeric coating did not prevent the release of the bactericidal agent, not interfering in the effect there.
dc.identifier.doi10.1590/1980-5373-mr-2019-0177
dc.identifier.issn1516-1439
dc.identifier.otherS1516-14392019000700274-scl
dc.identifier.urihttps://repositorio-aptaregional.agricultura.sp.gov.br/handle/123456789/726
dc.relation.ispartofMaterials Research
dc.subjectTitanium
dc.subjecthydroxyapatite
dc.subjectpolycaprolactone
dc.subjectbiomimetic coating
dc.titleTitanium Biomimetically Coated With Hydroxyapatite, Silver Nitrate and Polycaprolactone, for Use In Biomaterials (Biomedicine)
dc.typeArtigos
oaire.citation.volume22

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