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פותח על ידי קלירמאש פתרונות בע"מ -
Electron-induced surface modification of hydroxyapatite-coated implant
Year:
2008
Source of publication :
Surface and Coatings Technology
Authors :
רוזן, רן
;
.
Volume :
202
Co-Authors:
Aronov, D., Department of Physical Electronics, School of Electrical Engineering, Faculty of Engineering, 69978 Tel Aviv, Israel
Rosen, R., Department of Molecular Microbiology and Biotechnology, Faculty of Life Sciences, Tel Aviv University, 69978 Tel Aviv, Israel
Ron, E.Z., Department of Molecular Microbiology and Biotechnology, Faculty of Life Sciences, Tel Aviv University, 69978 Tel Aviv, Israel
Rosenman, G., Department of Physical Electronics, School of Electrical Engineering, Faculty of Engineering, 69978 Tel Aviv, Israel
Facilitators :
From page:
2093
To page:
2102
(
Total pages:
10
)
Abstract:
Here, the authors report on surface free energy modulation of a hydroxyapatite-coated titanium femoral implant that is performed by a newly-developed method using a low-energy electron irradiation. They observe pronounced increase of hydrophobicity of irradiated samples that occurs in several stages and is characterized by various mechanisms. Bacterial adhesion on electron modified hydroxyapatite samples is studied, by considering different approaches. The authors show that bacterial adherence is selective and depends on the surface free energy components, which were determined from detailed surface free energy analysis. The selective bacterial adhesion, together with the ability to define the surface energy properties, suggests that this newly-developed method opens an avenue for protection of implants from bacterial infections. © 2007 Elsevier B.V. All rights reserved.
Note:
Related Files :
Electron beam
Electron irradiation
Hydrophobicity
Hydroxyapatite-coated-implant
Hydroxyapatite coating
Implants (surgical)
עוד תגיות
תוכן קשור
More details
DOI :
10.1016/j.surfcoat.2007.08.060
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
24365
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:06
You may also be interested in
Scientific Publication
Electron-induced surface modification of hydroxyapatite-coated implant
202
Aronov, D., Department of Physical Electronics, School of Electrical Engineering, Faculty of Engineering, 69978 Tel Aviv, Israel
Rosen, R., Department of Molecular Microbiology and Biotechnology, Faculty of Life Sciences, Tel Aviv University, 69978 Tel Aviv, Israel
Ron, E.Z., Department of Molecular Microbiology and Biotechnology, Faculty of Life Sciences, Tel Aviv University, 69978 Tel Aviv, Israel
Rosenman, G., Department of Physical Electronics, School of Electrical Engineering, Faculty of Engineering, 69978 Tel Aviv, Israel
Electron-induced surface modification of hydroxyapatite-coated implant
Here, the authors report on surface free energy modulation of a hydroxyapatite-coated titanium femoral implant that is performed by a newly-developed method using a low-energy electron irradiation. They observe pronounced increase of hydrophobicity of irradiated samples that occurs in several stages and is characterized by various mechanisms. Bacterial adhesion on electron modified hydroxyapatite samples is studied, by considering different approaches. The authors show that bacterial adherence is selective and depends on the surface free energy components, which were determined from detailed surface free energy analysis. The selective bacterial adhesion, together with the ability to define the surface energy properties, suggests that this newly-developed method opens an avenue for protection of implants from bacterial infections. © 2007 Elsevier B.V. All rights reserved.
Scientific Publication
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