Improvement of bioactivity with magnesium and fluorine ions incorporated hydroxyapatite coatings via sol–gel deposition on Ti6Al4V alloys
Magnesium (Mg) is a trace element in natural bone, its existence plays an important role in cell adhesion and bone formation. To improve the biological properties, Mg and fluorine (F) are simultaneously incorporated in hydroxyapatite (HA) to form Mg x FHA coating on titanium alloy via sol–gel proces...
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| Veröffentlicht in: | Thin solid films 2009-07, Vol.517 (17), p.5347-5351 |
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| creator | Cai, Yanli Zhang, Sam Zeng, Xianting Wang, Yongsheng Qian, Min Weng, Wenjian |
| description | Magnesium (Mg) is a trace element in natural bone, its existence plays an important role in cell adhesion and bone formation. To improve the biological properties, Mg and fluorine (F) are simultaneously incorporated in hydroxyapatite (HA) to form Mg
x
FHA coating on titanium alloy via sol–gel process. In vitro bioactivity of the coating is evaluated by examination of apatite precipitation on surface of the coatings during immersion in simulated body fluid. The chemical states of Mg and F in the coating are examined by X-ray photoelectron spectroscopy. Grazing incidence X-ray diffraction and scanning electron microscopy are employed for phase identification and surface morphology changes are compared after soaking in the SBF solutions for 7 to 28 days. The results show that both Mg and F ions are indeed incorporated into the HA crystal structure. The presence of F promotes Mg incorporation into the HA crystal structure. The presence of Mg makes the coatings more bioactive in promoting bone formation. However, at high Mg concentration, formation of β-TCMP (Mg substituted β-TCP) takes place. |
| doi_str_mv | 10.1016/j.tsf.2009.03.071 |
| format | Article |
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x
FHA coating on titanium alloy via sol–gel process. In vitro bioactivity of the coating is evaluated by examination of apatite precipitation on surface of the coatings during immersion in simulated body fluid. The chemical states of Mg and F in the coating are examined by X-ray photoelectron spectroscopy. Grazing incidence X-ray diffraction and scanning electron microscopy are employed for phase identification and surface morphology changes are compared after soaking in the SBF solutions for 7 to 28 days. The results show that both Mg and F ions are indeed incorporated into the HA crystal structure. The presence of F promotes Mg incorporation into the HA crystal structure. The presence of Mg makes the coatings more bioactive in promoting bone formation. However, at high Mg concentration, formation of β-TCMP (Mg substituted β-TCP) takes place.</description><identifier>ISSN: 0040-6090</identifier><identifier>EISSN: 1879-2731</identifier><identifier>DOI: 10.1016/j.tsf.2009.03.071</identifier><identifier>CODEN: THSFAP</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Bioactivity ; Condensed matter: structure, mechanical and thermal properties ; Cross-disciplinary physics: materials science; rheology ; Exact sciences and technology ; Fluoridated hydroxyapatite ; Liquid phase epitaxy; deposition from liquid phases (melts, solutions, and surface layers on liquids) ; Magnesium ; Materials science ; Mechanical and acoustical properties ; Methods of deposition of films and coatings; film growth and epitaxy ; Physical properties of thin films, nonelectronic ; Physics ; Simulated body fluid ; Structure and morphology; thickness ; Surfaces and interfaces; thin films and whiskers (structure and nonelectronic properties) ; Thin film structure and morphology</subject><ispartof>Thin solid films, 2009-07, Vol.517 (17), p.5347-5351</ispartof><rights>2009 Elsevier B.V.</rights><rights>2009 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c421t-b80cc16b2b967041f3aba01d9d33f2c616cee75711cda54c99fcd39c32f06d1f3</citedby><cites>FETCH-LOGICAL-c421t-b80cc16b2b967041f3aba01d9d33f2c616cee75711cda54c99fcd39c32f06d1f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.tsf.2009.03.071$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>309,310,314,780,784,789,790,3550,23930,23931,25140,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=21714350$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Cai, Yanli</creatorcontrib><creatorcontrib>Zhang, Sam</creatorcontrib><creatorcontrib>Zeng, Xianting</creatorcontrib><creatorcontrib>Wang, Yongsheng</creatorcontrib><creatorcontrib>Qian, Min</creatorcontrib><creatorcontrib>Weng, Wenjian</creatorcontrib><title>Improvement of bioactivity with magnesium and fluorine ions incorporated hydroxyapatite coatings via sol–gel deposition on Ti6Al4V alloys</title><title>Thin solid films</title><description>Magnesium (Mg) is a trace element in natural bone, its existence plays an important role in cell adhesion and bone formation. To improve the biological properties, Mg and fluorine (F) are simultaneously incorporated in hydroxyapatite (HA) to form Mg
x
FHA coating on titanium alloy via sol–gel process. In vitro bioactivity of the coating is evaluated by examination of apatite precipitation on surface of the coatings during immersion in simulated body fluid. The chemical states of Mg and F in the coating are examined by X-ray photoelectron spectroscopy. Grazing incidence X-ray diffraction and scanning electron microscopy are employed for phase identification and surface morphology changes are compared after soaking in the SBF solutions for 7 to 28 days. The results show that both Mg and F ions are indeed incorporated into the HA crystal structure. The presence of F promotes Mg incorporation into the HA crystal structure. The presence of Mg makes the coatings more bioactive in promoting bone formation. However, at high Mg concentration, formation of β-TCMP (Mg substituted β-TCP) takes place.</description><subject>Bioactivity</subject><subject>Condensed matter: structure, mechanical and thermal properties</subject><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>Exact sciences and technology</subject><subject>Fluoridated hydroxyapatite</subject><subject>Liquid phase epitaxy; deposition from liquid phases (melts, solutions, and surface layers on liquids)</subject><subject>Magnesium</subject><subject>Materials science</subject><subject>Mechanical and acoustical properties</subject><subject>Methods of deposition of films and coatings; film growth and epitaxy</subject><subject>Physical properties of thin films, nonelectronic</subject><subject>Physics</subject><subject>Simulated body fluid</subject><subject>Structure and morphology; thickness</subject><subject>Surfaces and interfaces; thin films and whiskers (structure and nonelectronic properties)</subject><subject>Thin film structure and morphology</subject><issn>0040-6090</issn><issn>1879-2731</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNqFkTFvFDEQhVcIJI7AD6BzA1S7zNh73rOooghCpEg0gdby2t6LT177sH0H29FT5h_yS3B0EWWQRnrN995o5jXNa4QOAfn7XVfy1FEA0QHrYMAnzQo3g2jpwPBpswLooeUg4HnzIucdACClbNX8vpr3KR7tbEMhcSKji0oXd3RlIT9cuSWz2gab3WEmKhgy-UNMLljiYsjEBR3TPiZVrCG3i0nx56L2qrhiiY5VwzaTo1MkR__n193WemLsPmZXqp3UuXH83PffiPI-Lvll82xSPttXD3rWfP308ebic3v95fLq4vy61T3F0o4b0Br5SEfBB-hxYmpUgEYYxiaqOXJt7bAeELVR614LMWnDhGZ0Am4qfta8O-XWy78fbC5ydllb71Ww8ZClAMbZRtB1Jd8-SrK-B8oQ_wtS4LTnA60gnkCdYs7JTnKf3KzSIhHkfZNyJ2uT8r5JCUzWJqvnzUO4ylr5KamgXf5npDhgz9ZQuQ8nztbnHZ1NMmtng7bGJauLNNE9suUvyCW3qA</recordid><startdate>20090701</startdate><enddate>20090701</enddate><creator>Cai, Yanli</creator><creator>Zhang, Sam</creator><creator>Zeng, Xianting</creator><creator>Wang, Yongsheng</creator><creator>Qian, Min</creator><creator>Weng, Wenjian</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QO</scope><scope>8FD</scope><scope>FR3</scope><scope>P64</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20090701</creationdate><title>Improvement of bioactivity with magnesium and fluorine ions incorporated hydroxyapatite coatings via sol–gel deposition on Ti6Al4V alloys</title><author>Cai, Yanli ; Zhang, Sam ; Zeng, Xianting ; Wang, Yongsheng ; Qian, Min ; Weng, Wenjian</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c421t-b80cc16b2b967041f3aba01d9d33f2c616cee75711cda54c99fcd39c32f06d1f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Bioactivity</topic><topic>Condensed matter: structure, mechanical and thermal properties</topic><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>Exact sciences and technology</topic><topic>Fluoridated hydroxyapatite</topic><topic>Liquid phase epitaxy; deposition from liquid phases (melts, solutions, and surface layers on liquids)</topic><topic>Magnesium</topic><topic>Materials science</topic><topic>Mechanical and acoustical properties</topic><topic>Methods of deposition of films and coatings; film growth and epitaxy</topic><topic>Physical properties of thin films, nonelectronic</topic><topic>Physics</topic><topic>Simulated body fluid</topic><topic>Structure and morphology; thickness</topic><topic>Surfaces and interfaces; thin films and whiskers (structure and nonelectronic properties)</topic><topic>Thin film structure and morphology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Cai, Yanli</creatorcontrib><creatorcontrib>Zhang, Sam</creatorcontrib><creatorcontrib>Zeng, Xianting</creatorcontrib><creatorcontrib>Wang, Yongsheng</creatorcontrib><creatorcontrib>Qian, Min</creatorcontrib><creatorcontrib>Weng, Wenjian</creatorcontrib><collection>Pascal-Francis</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>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Thin solid films</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Cai, Yanli</au><au>Zhang, Sam</au><au>Zeng, Xianting</au><au>Wang, Yongsheng</au><au>Qian, Min</au><au>Weng, Wenjian</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Improvement of bioactivity with magnesium and fluorine ions incorporated hydroxyapatite coatings via sol–gel deposition on Ti6Al4V alloys</atitle><jtitle>Thin solid films</jtitle><date>2009-07-01</date><risdate>2009</risdate><volume>517</volume><issue>17</issue><spage>5347</spage><epage>5351</epage><pages>5347-5351</pages><issn>0040-6090</issn><eissn>1879-2731</eissn><coden>THSFAP</coden><abstract>Magnesium (Mg) is a trace element in natural bone, its existence plays an important role in cell adhesion and bone formation. To improve the biological properties, Mg and fluorine (F) are simultaneously incorporated in hydroxyapatite (HA) to form Mg
x
FHA coating on titanium alloy via sol–gel process. In vitro bioactivity of the coating is evaluated by examination of apatite precipitation on surface of the coatings during immersion in simulated body fluid. The chemical states of Mg and F in the coating are examined by X-ray photoelectron spectroscopy. Grazing incidence X-ray diffraction and scanning electron microscopy are employed for phase identification and surface morphology changes are compared after soaking in the SBF solutions for 7 to 28 days. The results show that both Mg and F ions are indeed incorporated into the HA crystal structure. The presence of F promotes Mg incorporation into the HA crystal structure. The presence of Mg makes the coatings more bioactive in promoting bone formation. However, at high Mg concentration, formation of β-TCMP (Mg substituted β-TCP) takes place.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.tsf.2009.03.071</doi><tpages>5</tpages></addata></record> |
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| subjects | Bioactivity Condensed matter: structure, mechanical and thermal properties Cross-disciplinary physics: materials science rheology Exact sciences and technology Fluoridated hydroxyapatite Liquid phase epitaxy deposition from liquid phases (melts, solutions, and surface layers on liquids) Magnesium Materials science Mechanical and acoustical properties Methods of deposition of films and coatings film growth and epitaxy Physical properties of thin films, nonelectronic Physics Simulated body fluid Structure and morphology thickness Surfaces and interfaces thin films and whiskers (structure and nonelectronic properties) Thin film structure and morphology |
| title | Improvement of bioactivity with magnesium and fluorine ions incorporated hydroxyapatite coatings via sol–gel deposition on Ti6Al4V alloys |
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