Sterilization and Bacteriostatic Effect of Nanometer Photocatalysis:Its Clinical Test and Research
- VernacularTitle:纳米光触媒杀菌抑菌效果及临床试验研究
- Author:
Jijiang SUO
;
Yu LIU
;
Yubin XING
;
Hua WEI
;
Ning JIA
;
Yune YUAN
;
Yuanwei LU
;
Zhongfang MA
;
Guli LIU
;
Jun LIU
- Publication Type:Journal Article
- Keywords:
Photocatalysis;
Hospital infection;
Environment
- From:
Chinese Journal of Nosocomiology
2005;0(11):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE To probe into the new method to improve medical environment,and reduce hospital infection causing by the environmental factors.METHODS Using the nanometer photocatalysis technology clinically,to analyze the bacteriostatic effect of medical environment.RESULTS After use of the nanometer photocatalysis spraying material the surface sterilization effect was obvious on the three kinds of environmental objects.The withering away rate of bacterium on the object with total surface was 23.75-38.30%;the vertical surface bacterium withers away rate was 48.77-87.97%,the horizontal surface bacterium withers away rate was 12.50-77.20%,the air bacterium withering away rate was 1.52-60.00%.CONCLUSIONS The nanometer photocatalysis technology to sterilize and purify the medical environment has very good perspectives.
