Characterization of Titanium Surface Modification Strategies for Osseointegration Enhancement
As biocompatible metallic materials, titanium and its alloys have been widely used in the orthopedic field due to their superior strength, low density, and ease of processing. However, further improvement in biological response is still required for rapid osseointegration. Here, various Ti surface-t...
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2021-04-01
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| Series: | Metals |
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| Online Access: | https://www.mdpi.com/2075-4701/11/4/618 |
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doaj-c5f238dbc3624e108954a716e9148c592021-04-11T23:02:09ZengMDPI AGMetals2075-47012021-04-011161861810.3390/met11040618Characterization of Titanium Surface Modification Strategies for Osseointegration EnhancementJinyoung Kim0Hyun Lee1Tae-Sik Jang2DongEung Kim3Chang-Bun Yoon4Ginam Han5Hyoun-Ee Kim6Hyun-Do Jung7Department of Materials Science and Engineering, Seoul National University, Seoul 08826, KoreaDepartment of BioMedical-Chemical Engineering (BMCE), The Catholic University of Korea, Bucheon 14662, KoreaDepartment of Materials Science and Engineering, Chosun University, Gwangju 61452, KoreaResearch Institute of Advanced Manufacturing Technology, Korea Institute of Industrial Technology, Incheon 21999, KoreaDepartment of Advanced Materials Engineering, Korea Polytechnic University, Siheung 15073, KoreaDepartment of BioMedical-Chemical Engineering (BMCE), The Catholic University of Korea, Bucheon 14662, KoreaDepartment of Materials Science and Engineering, Seoul National University, Seoul 08826, KoreaDepartment of BioMedical-Chemical Engineering (BMCE), The Catholic University of Korea, Bucheon 14662, KoreaAs biocompatible metallic materials, titanium and its alloys have been widely used in the orthopedic field due to their superior strength, low density, and ease of processing. However, further improvement in biological response is still required for rapid osseointegration. Here, various Ti surface-treatment technologies were applied: hydroxyapatite blasting, sand blasting and acid etching, anodic oxidation, and micro-arc oxidation. The surface characteristics of specimens subjected to these techniques were analyzed in terms of structure, elemental composition, and wettability. The adhesion strength of the coating layer was also assessed for the coated specimens. Biocompatibility was compared via tests of in vitro attachment and proliferation of pre-osteoblast cells.https://www.mdpi.com/2075-4701/11/4/618titaniumsurface treatmentHA blastingsandblasted and acid-etched (SLA)anodic oxidation (AO)micro-arc oxidation (MAO) |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Jinyoung Kim Hyun Lee Tae-Sik Jang DongEung Kim Chang-Bun Yoon Ginam Han Hyoun-Ee Kim Hyun-Do Jung |
| spellingShingle |
Jinyoung Kim Hyun Lee Tae-Sik Jang DongEung Kim Chang-Bun Yoon Ginam Han Hyoun-Ee Kim Hyun-Do Jung Characterization of Titanium Surface Modification Strategies for Osseointegration Enhancement Metals titanium surface treatment HA blasting sandblasted and acid-etched (SLA) anodic oxidation (AO) micro-arc oxidation (MAO) |
| author_facet |
Jinyoung Kim Hyun Lee Tae-Sik Jang DongEung Kim Chang-Bun Yoon Ginam Han Hyoun-Ee Kim Hyun-Do Jung |
| author_sort |
Jinyoung Kim |
| title |
Characterization of Titanium Surface Modification Strategies for Osseointegration Enhancement |
| title_short |
Characterization of Titanium Surface Modification Strategies for Osseointegration Enhancement |
| title_full |
Characterization of Titanium Surface Modification Strategies for Osseointegration Enhancement |
| title_fullStr |
Characterization of Titanium Surface Modification Strategies for Osseointegration Enhancement |
| title_full_unstemmed |
Characterization of Titanium Surface Modification Strategies for Osseointegration Enhancement |
| title_sort |
characterization of titanium surface modification strategies for osseointegration enhancement |
| publisher |
MDPI AG |
| series |
Metals |
| issn |
2075-4701 |
| publishDate |
2021-04-01 |
| description |
As biocompatible metallic materials, titanium and its alloys have been widely used in the orthopedic field due to their superior strength, low density, and ease of processing. However, further improvement in biological response is still required for rapid osseointegration. Here, various Ti surface-treatment technologies were applied: hydroxyapatite blasting, sand blasting and acid etching, anodic oxidation, and micro-arc oxidation. The surface characteristics of specimens subjected to these techniques were analyzed in terms of structure, elemental composition, and wettability. The adhesion strength of the coating layer was also assessed for the coated specimens. Biocompatibility was compared via tests of in vitro attachment and proliferation of pre-osteoblast cells. |
| topic |
titanium surface treatment HA blasting sandblasted and acid-etched (SLA) anodic oxidation (AO) micro-arc oxidation (MAO) |
| url |
https://www.mdpi.com/2075-4701/11/4/618 |
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