Deposi????o eletrofor??tica de hidroxiapatita em tit??nio met??lico
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo de conferência |
Título da fonte: | Repositório Institucional do IPEN |
Texto Completo: | http://repositorio.ipen.br/handle/123456789/27311 |
Resumo: | Titanium is commonly used in the manufacture of orthopedic and dental implants due to its high corrosion resistance and good mechanical properties. However because of its grey color, the implant becomes visible due to transparency of peri-implant tissues in patients with thin gingival biotype. In this work, hydroxyapatite obtained by chemical precipitation method (Hap-S) was coated on titanium substrate by electrophoretic deposition technique, to improve implant integration in the organism and change their color. Hap-S powders were characterized by XRD, FTIR and SEM. The EPD was performed in dental grade titanium substrate with 10x10mm in dimension, at 80V, 60V and 40V for 40s, 60s and 120s. After, the coatings were dried at room temperature and sintered at 800??C for 1h. The samples were characterized by XRD and SEM. Results showed that deposition is more effective for shorter times and intermediate voltage, yielding homogeneous and crack free deposits. |
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2017-03-24T11:36:56Z2017-03-24T11:36:56Z15-18 de maio, 2016http://repositorio.ipen.br/handle/123456789/27311Titanium is commonly used in the manufacture of orthopedic and dental implants due to its high corrosion resistance and good mechanical properties. However because of its grey color, the implant becomes visible due to transparency of peri-implant tissues in patients with thin gingival biotype. In this work, hydroxyapatite obtained by chemical precipitation method (Hap-S) was coated on titanium substrate by electrophoretic deposition technique, to improve implant integration in the organism and change their color. Hap-S powders were characterized by XRD, FTIR and SEM. The EPD was performed in dental grade titanium substrate with 10x10mm in dimension, at 80V, 60V and 40V for 40s, 60s and 120s. After, the coatings were dried at room temperature and sintered at 800??C for 1h. The samples were characterized by XRD and SEM. Results showed that deposition is more effective for shorter times and intermediate voltage, yielding homogeneous and crack free deposits.Submitted by Marco Antonio Oliveira da Silva (maosilva@ipen.br) on 2017-03-24T11:36:56Z No. of bitstreams: 1 23981.pdf: 729429 bytes, checksum: e6881fbe304f22975798f2fc9166a087 (MD5)Made available in DSpace on 2017-03-24T11:36:56Z (GMT). No. of bitstreams: 1 23981.pdf: 729429 bytes, checksum: e6881fbe304f22975798f2fc9166a087 (MD5)1827-1838Deposi????o eletrofor??tica de hidroxiapatita em tit??nio met??licoElectrophoretic deposition of hydroxyatapite on metalic titanuiuminfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectCBCN??guas de Lind??ia, SPXAVIER, G.L.SILVA, F.R.O.GUGLIOTTI, C.F.USSUI, V.LIMA, N.B.CONGRESSO BRASILEIRO DE CERAMICA, 60.info:eu-repo/semantics/openAccessreponame:Repositório Institucional do IPENinstname:Instituto de Pesquisas Energéticas e Nucleares (IPEN)instacron:IPEN239812016XAVIER, G.L.SILVA, F.R.O.GUGLIOTTI, C.F.USSUI, V.LIMA, N.B.17-03Anais12100591011676191550XAVIER, G.L.:12100:730:SSILVA, F.R.O.:5910:-1:NGUGLIOTTI, C.F.:11676:730:NUSSUI, V.:191:-1:NLIMA, N.B.:550:-1:NORIGINAL23981.pdf23981.pdfapplication/pdf729429http://repositorio.ipen.br/bitstream/123456789/27311/1/23981.pdfe6881fbe304f22975798f2fc9166a087MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://repositorio.ipen.br/bitstream/123456789/27311/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52123456789/273112022-06-02 12:04:11.779oai:repositorio.ipen.br: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Repositório InstitucionalPUBhttp://repositorio.ipen.br/oai/requestbibl@ipen.bropendoar:45102022-06-02T12:04:11Repositório Institucional do IPEN - Instituto de Pesquisas Energéticas e Nucleares (IPEN)false |
dc.title.pt_BR.fl_str_mv |
Deposi????o eletrofor??tica de hidroxiapatita em tit??nio met??lico |
dc.title.alternative.pt_BR.fl_str_mv |
Electrophoretic deposition of hydroxyatapite on metalic titanuium |
title |
Deposi????o eletrofor??tica de hidroxiapatita em tit??nio met??lico |
spellingShingle |
Deposi????o eletrofor??tica de hidroxiapatita em tit??nio met??lico XAVIER, G.L. |
title_short |
Deposi????o eletrofor??tica de hidroxiapatita em tit??nio met??lico |
title_full |
Deposi????o eletrofor??tica de hidroxiapatita em tit??nio met??lico |
title_fullStr |
Deposi????o eletrofor??tica de hidroxiapatita em tit??nio met??lico |
title_full_unstemmed |
Deposi????o eletrofor??tica de hidroxiapatita em tit??nio met??lico |
title_sort |
Deposi????o eletrofor??tica de hidroxiapatita em tit??nio met??lico |
author |
XAVIER, G.L. |
author_facet |
XAVIER, G.L. SILVA, F.R.O. GUGLIOTTI, C.F. USSUI, V. LIMA, N.B. CONGRESSO BRASILEIRO DE CERAMICA, 60. |
author_role |
author |
author2 |
SILVA, F.R.O. GUGLIOTTI, C.F. USSUI, V. LIMA, N.B. CONGRESSO BRASILEIRO DE CERAMICA, 60. |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
XAVIER, G.L. SILVA, F.R.O. GUGLIOTTI, C.F. USSUI, V. LIMA, N.B. CONGRESSO BRASILEIRO DE CERAMICA, 60. |
description |
Titanium is commonly used in the manufacture of orthopedic and dental implants due to its high corrosion resistance and good mechanical properties. However because of its grey color, the implant becomes visible due to transparency of peri-implant tissues in patients with thin gingival biotype. In this work, hydroxyapatite obtained by chemical precipitation method (Hap-S) was coated on titanium substrate by electrophoretic deposition technique, to improve implant integration in the organism and change their color. Hap-S powders were characterized by XRD, FTIR and SEM. The EPD was performed in dental grade titanium substrate with 10x10mm in dimension, at 80V, 60V and 40V for 40s, 60s and 120s. After, the coatings were dried at room temperature and sintered at 800??C for 1h. The samples were characterized by XRD and SEM. Results showed that deposition is more effective for shorter times and intermediate voltage, yielding homogeneous and crack free deposits. |
publishDate |
2017 |
dc.date.evento.pt_BR.fl_str_mv |
15-18 de maio, 2016 |
dc.date.accessioned.fl_str_mv |
2017-03-24T11:36:56Z |
dc.date.available.fl_str_mv |
2017-03-24T11:36:56Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/conferenceObject |
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conferenceObject |
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publishedVersion |
dc.identifier.uri.fl_str_mv |
http://repositorio.ipen.br/handle/123456789/27311 |
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http://repositorio.ipen.br/handle/123456789/27311 |
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info:eu-repo/semantics/openAccess |
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openAccess |
dc.format.none.fl_str_mv |
1827-1838 |
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N |
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