Surface treatment, corrosion behavior, and apatite-forming ability of Ti-45Nb implant alloy
The low modulus β‐type Ti‐45Nb alloy is a promising new implant alloy due to its excellent mechanical biocompatibility and composition of non‐toxic elements. The effect of surface treatments on the evolution of controlled topography and roughness was investigated by means of scanning electron micros...
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Veröffentlicht in: | Journal of biomedical materials research. Part B, Applied biomaterials Applied biomaterials, 2013-02, Vol.101B (2), p.269-278 |
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container_title | Journal of biomedical materials research. Part B, Applied biomaterials |
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creator | Gostin, Petre F. Helth, Arne Voss, Andrea Sueptitz, Ralph Calin, Mariana Eckert, Jürgen Gebert, Annett |
description | The low modulus β‐type Ti‐45Nb alloy is a promising new implant alloy due to its excellent mechanical biocompatibility and composition of non‐toxic elements. The effect of surface treatments on the evolution of controlled topography and roughness was investigated by means of scanning electron microscopy and optical profilometry. Severe mechanical treatments, for example sand‐blasting, or etching treatments in strongly oxidizing acidic solutions, like HF:HNO3 (4:1) or H2SO4:H2O2 (1:1) piranha solution were found to be very effective. In particular, the latter generates a nanopatterned surface topography which is expected to be promising for the stimulation of bone tissue growth. Compared to Ti and Ti‐6Al‐4V, the β‐type Ti‐45Nb alloy requires significantly longer etching durations due to the high chemical stability of Nb. Severe surface treatments alter the passive film properties, but do not deteriorate the outstanding corrosion resistance of the Ti‐45Nb alloy in synthetic body fluid environments. The Ti‐45Nb appears to have a lower apatite‐formation ability compared to Ti. Etching with H2SO4:H2O2 (1:1) piranha solution inhibits apatite formation on Ti, but not on Ti‐45Nb. © 2012 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater, 2013. |
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The effect of surface treatments on the evolution of controlled topography and roughness was investigated by means of scanning electron microscopy and optical profilometry. Severe mechanical treatments, for example sand‐blasting, or etching treatments in strongly oxidizing acidic solutions, like HF:HNO3 (4:1) or H2SO4:H2O2 (1:1) piranha solution were found to be very effective. In particular, the latter generates a nanopatterned surface topography which is expected to be promising for the stimulation of bone tissue growth. Compared to Ti and Ti‐6Al‐4V, the β‐type Ti‐45Nb alloy requires significantly longer etching durations due to the high chemical stability of Nb. Severe surface treatments alter the passive film properties, but do not deteriorate the outstanding corrosion resistance of the Ti‐45Nb alloy in synthetic body fluid environments. The Ti‐45Nb appears to have a lower apatite‐formation ability compared to Ti. Etching with H2SO4:H2O2 (1:1) piranha solution inhibits apatite formation on Ti, but not on Ti‐45Nb. © 2012 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater, 2013.</description><identifier>ISSN: 1552-4973</identifier><identifier>EISSN: 1552-4981</identifier><identifier>DOI: 10.1002/jbm.b.32836</identifier><identifier>PMID: 23166048</identifier><language>eng</language><publisher>Hoboken: Wiley Subscription Services, Inc., A Wiley Company</publisher><subject>Alloys - chemistry ; Apatites - chemistry ; Applied sciences ; Biocompatibility ; Biocompatible Materials - chemistry ; Biological and medical sciences ; Biomechanical Phenomena ; Biomedical materials ; Body Fluids ; Corrosion ; Corrosion resistance ; Etching ; Exact sciences and technology ; Humans ; hydroxylapatite ; Materials Testing ; Medical sciences ; Metals. Metallurgy ; Microscopy, Electron, Scanning ; Prostheses and Implants ; surface modification ; Surface Properties ; Surface treatment ; Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases ; Surgical implants ; Technology. Biomaterials. Equipments ; Ti-Nb ; Titanium ; titanium (alloys) ; Titanium base alloys ; Topography ; X-Ray Diffraction</subject><ispartof>Journal of biomedical materials research. 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Part B, Applied biomaterials</title><addtitle>J. Biomed. Mater. Res</addtitle><description>The low modulus β‐type Ti‐45Nb alloy is a promising new implant alloy due to its excellent mechanical biocompatibility and composition of non‐toxic elements. The effect of surface treatments on the evolution of controlled topography and roughness was investigated by means of scanning electron microscopy and optical profilometry. Severe mechanical treatments, for example sand‐blasting, or etching treatments in strongly oxidizing acidic solutions, like HF:HNO3 (4:1) or H2SO4:H2O2 (1:1) piranha solution were found to be very effective. In particular, the latter generates a nanopatterned surface topography which is expected to be promising for the stimulation of bone tissue growth. Compared to Ti and Ti‐6Al‐4V, the β‐type Ti‐45Nb alloy requires significantly longer etching durations due to the high chemical stability of Nb. Severe surface treatments alter the passive film properties, but do not deteriorate the outstanding corrosion resistance of the Ti‐45Nb alloy in synthetic body fluid environments. The Ti‐45Nb appears to have a lower apatite‐formation ability compared to Ti. Etching with H2SO4:H2O2 (1:1) piranha solution inhibits apatite formation on Ti, but not on Ti‐45Nb. © 2012 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater, 2013.</description><subject>Alloys - chemistry</subject><subject>Apatites - chemistry</subject><subject>Applied sciences</subject><subject>Biocompatibility</subject><subject>Biocompatible Materials - chemistry</subject><subject>Biological and medical sciences</subject><subject>Biomechanical Phenomena</subject><subject>Biomedical materials</subject><subject>Body Fluids</subject><subject>Corrosion</subject><subject>Corrosion resistance</subject><subject>Etching</subject><subject>Exact sciences and technology</subject><subject>Humans</subject><subject>hydroxylapatite</subject><subject>Materials Testing</subject><subject>Medical sciences</subject><subject>Metals. Metallurgy</subject><subject>Microscopy, Electron, Scanning</subject><subject>Prostheses and Implants</subject><subject>surface modification</subject><subject>Surface Properties</subject><subject>Surface treatment</subject><subject>Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases</subject><subject>Surgical implants</subject><subject>Technology. Biomaterials. Equipments</subject><subject>Ti-Nb</subject><subject>Titanium</subject><subject>titanium (alloys)</subject><subject>Titanium base alloys</subject><subject>Topography</subject><subject>X-Ray Diffraction</subject><issn>1552-4973</issn><issn>1552-4981</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqN0M1rFDEYB-Agiv3Qk3fJRRDaWfOd2aMtbqvUKlip4CG8mUk0dWayJll1_3tjd7vexEsSwvN-8EPoCSUzSgh7cWPHmZ1x1nJ1D-1TKVkj5i29v3trvocOcr6pWBHJH6I9xqlSRLT76POHVfLQOVySgzK6qRzjLqYUc4gTtu4r_AgxHWOYegxLKKG4xsc0hukLBhuGUNY4enwVGiEvLQ7jcoCpYBiGuH6EHngYsnu8vQ_Rx8Wrq9Pz5uLd2evTlxdNJ5RUDbXgme-BC0c5B1AMOtorJqht57QeYFvfOiZITx2xVHriNdx-Wqbalh-i55u-yxS_r1wuZgy5c0PdxMVVNlRpPedC0v-hSjBClNSVHm1oV8PIyXmzTGGEtDaUmD_Bmxq8seY2-Kqfbhuv7Oj6nb1LuoJnWwC5g8EnmLqQ_zpNdMuorI5u3M8wuPW_Zpo3J2_vhjebmpCL-7WrgfTNKM21NNeXZ-Z8wd_rTycLc81_A36jqaw</recordid><startdate>201302</startdate><enddate>201302</enddate><creator>Gostin, Petre F.</creator><creator>Helth, Arne</creator><creator>Voss, Andrea</creator><creator>Sueptitz, Ralph</creator><creator>Calin, Mariana</creator><creator>Eckert, Jürgen</creator><creator>Gebert, Annett</creator><general>Wiley Subscription Services, Inc., A Wiley Company</general><general>Wiley-Blackwell</general><scope>BSCLL</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QO</scope><scope>8FD</scope><scope>FR3</scope><scope>P64</scope><scope>7SE</scope><scope>7SR</scope><scope>7TB</scope><scope>7U5</scope><scope>8BQ</scope><scope>F28</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>201302</creationdate><title>Surface treatment, corrosion behavior, and apatite-forming ability of Ti-45Nb implant alloy</title><author>Gostin, Petre F. ; Helth, Arne ; Voss, Andrea ; Sueptitz, Ralph ; Calin, Mariana ; Eckert, Jürgen ; Gebert, Annett</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4656-1baf2fda34e133aa62ac1d6241b8911b8ab8f8e240d1e0b15f0f7aab8f8b26883</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Alloys - chemistry</topic><topic>Apatites - chemistry</topic><topic>Applied sciences</topic><topic>Biocompatibility</topic><topic>Biocompatible Materials - chemistry</topic><topic>Biological and medical sciences</topic><topic>Biomechanical Phenomena</topic><topic>Biomedical materials</topic><topic>Body Fluids</topic><topic>Corrosion</topic><topic>Corrosion resistance</topic><topic>Etching</topic><topic>Exact sciences and technology</topic><topic>Humans</topic><topic>hydroxylapatite</topic><topic>Materials Testing</topic><topic>Medical sciences</topic><topic>Metals. Metallurgy</topic><topic>Microscopy, Electron, Scanning</topic><topic>Prostheses and Implants</topic><topic>surface modification</topic><topic>Surface Properties</topic><topic>Surface treatment</topic><topic>Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases</topic><topic>Surgical implants</topic><topic>Technology. Biomaterials. Equipments</topic><topic>Ti-Nb</topic><topic>Titanium</topic><topic>titanium (alloys)</topic><topic>Titanium base alloys</topic><topic>Topography</topic><topic>X-Ray Diffraction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gostin, Petre F.</creatorcontrib><creatorcontrib>Helth, Arne</creatorcontrib><creatorcontrib>Voss, Andrea</creatorcontrib><creatorcontrib>Sueptitz, Ralph</creatorcontrib><creatorcontrib>Calin, Mariana</creatorcontrib><creatorcontrib>Eckert, Jürgen</creatorcontrib><creatorcontrib>Gebert, Annett</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Biotechnology Research Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Corrosion Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of biomedical materials research. Part B, Applied biomaterials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gostin, Petre F.</au><au>Helth, Arne</au><au>Voss, Andrea</au><au>Sueptitz, Ralph</au><au>Calin, Mariana</au><au>Eckert, Jürgen</au><au>Gebert, Annett</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Surface treatment, corrosion behavior, and apatite-forming ability of Ti-45Nb implant alloy</atitle><jtitle>Journal of biomedical materials research. Part B, Applied biomaterials</jtitle><addtitle>J. Biomed. Mater. Res</addtitle><date>2013-02</date><risdate>2013</risdate><volume>101B</volume><issue>2</issue><spage>269</spage><epage>278</epage><pages>269-278</pages><issn>1552-4973</issn><eissn>1552-4981</eissn><abstract>The low modulus β‐type Ti‐45Nb alloy is a promising new implant alloy due to its excellent mechanical biocompatibility and composition of non‐toxic elements. The effect of surface treatments on the evolution of controlled topography and roughness was investigated by means of scanning electron microscopy and optical profilometry. Severe mechanical treatments, for example sand‐blasting, or etching treatments in strongly oxidizing acidic solutions, like HF:HNO3 (4:1) or H2SO4:H2O2 (1:1) piranha solution were found to be very effective. In particular, the latter generates a nanopatterned surface topography which is expected to be promising for the stimulation of bone tissue growth. Compared to Ti and Ti‐6Al‐4V, the β‐type Ti‐45Nb alloy requires significantly longer etching durations due to the high chemical stability of Nb. Severe surface treatments alter the passive film properties, but do not deteriorate the outstanding corrosion resistance of the Ti‐45Nb alloy in synthetic body fluid environments. The Ti‐45Nb appears to have a lower apatite‐formation ability compared to Ti. Etching with H2SO4:H2O2 (1:1) piranha solution inhibits apatite formation on Ti, but not on Ti‐45Nb. © 2012 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater, 2013.</abstract><cop>Hoboken</cop><pub>Wiley Subscription Services, Inc., A Wiley Company</pub><pmid>23166048</pmid><doi>10.1002/jbm.b.32836</doi><tpages>10</tpages></addata></record> |
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subjects | Alloys - chemistry Apatites - chemistry Applied sciences Biocompatibility Biocompatible Materials - chemistry Biological and medical sciences Biomechanical Phenomena Biomedical materials Body Fluids Corrosion Corrosion resistance Etching Exact sciences and technology Humans hydroxylapatite Materials Testing Medical sciences Metals. Metallurgy Microscopy, Electron, Scanning Prostheses and Implants surface modification Surface Properties Surface treatment Surgery (general aspects). Transplantations, organ and tissue grafts. Graft diseases Surgical implants Technology. Biomaterials. Equipments Ti-Nb Titanium titanium (alloys) Titanium base alloys Topography X-Ray Diffraction |
title | Surface treatment, corrosion behavior, and apatite-forming ability of Ti-45Nb implant alloy |
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