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Fabricated Antibacterial and Bioactive Titania Nanotube Arrays Coating on the Surface of Titanium
State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi’an, China; No. 52 Institute of China Ordnance Industries, Baotou, China
No. 52 Institute of China Ordnance Industries, Baotou, China
No. 52 Institute of China Ordnance Industries, Baotou, China
Erdos Wushen Banner People’s Hospital, Erdos, China
- 1 State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi’an, China; No. 52 Institute of China Ordnance Industries, Baotou, China
- 2 No. 52 Institute of China Ordnance Industries, Baotou, China
- 3 No. 52 Institute of China Ordnance Industries, Baotou, China
- 4 Erdos Wushen Banner People’s Hospital, Erdos, China
Open Journal of Safety Science and Technology·Volume 03 (2013)·Pages 59–62·Published 20 September 2013·DOI10.4236/ojsst.2013.33007
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Abstract
By photic-assisted deposition, Ag nanoparticles were assembled on bioactive TiO 2 nanotube arrays, which were fabri cated by anodic oxidation in 0.5 wt% NH 4 F solution containing 0.5 wt% Na 2 HPO 4 . The samples were characterized by scanning electron mincroscope (SEM), X-ray diffraction (XRD). Germiculture experimentation was employed to test ing samples’ antibacterial capability. An obvious antibacterial ring appeared around the Ag modified samples, indicat ing that Ag modified titania nanotube arrays has good antibacterial capability.
KeywordsAntibacterialBioactiveTiO2 Nanotube Arrays
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