Antibacterial Properties of TiO2 nanotubes incorporated with ZnO

被引：0
|
作者：
Liu, Wenwen [1 ,2 ]
Chen, Su [1 ]
Zhang, Zhenting [1 ]
Webster, Thomas J. [2 ]
机构：
[1] Capital Med Univ, Dept Prosthodont, Sch Stomatol, Beijing 100050, Peoples R China
[2] Northeastern Univ, Dept Chem Engn, Boston, MA 02115 USA
来源：
2014 40TH ANNUAL NORTHEAST BIOENGINEERING CONFERENCE (NEBEC) | 2014年
关键词：
antibacterial properties; titanium; biomaterial; nano zinc oxide; TITANIUM SURFACES; ADHESION;
D O I：
暂无
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
To obtain desirable Titanium (Ti) implant materials with antibacterial properties, different concentrations of zinc oxide (ZnO) were incorporated into TiO2 nanotubes by a simple hydrothermal treatment. In vitro experiments showed that Streptococcus mutans and Porphyromonas gingivalis were inhibited on ZnO incorporated samples. S. mutants and P. gingivalis densities were reduced on ZnO incorporated nanotube samples compared to controls after 7 days. In summary, results of this study showed that compared to plain TiO2 nanotubes, the incorporated Ti with ZnO in Ti nanotubes provided great antibacterial ability and this should be further studied.
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页数：2
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