中国科学院大连化学物理研究所机构知识库
Advanced  
DICP OpenIR  > 中国科学院大连化学物理研究所  > 期刊论文
题名: Catalytic materials evaluated by adsorption and inactivation of parainfluenza virus and cytotoxicity of mammalian cells
作者: Liu, ZM;  Zhang, ZR;  Xu, GW;  Yang, L;  Ma, L;  Sun, CL;  Xu, L;  Qi, Y;  Zhao, CX;  Ming, PW;  Chen, Y;  Zheng, CL;  Du, XF;  Han, XW;  Zhang, T;  Huang, XY;  Bao, XH;  Liu, B;  Liu, SX;  Wang, AQ;  Qu, ZP;  Miao, SJ;  Hu, G;  Liu, Y
关键词: catalytic materials ;  parainfluenza virus ;  adsorption ;  inactivation ;  severe acute respiratory syndrome
刊名: CHINESE JOURNAL OF CATALYSIS
发表日期: 2003-05-01
卷: 24, 期:5, 页:323-327
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Applied ;  Chemistry, Physical ;  Engineering, Chemical
研究领域[WOS]: Chemistry ;  Engineering
英文摘要: A novel method for inactivating viruses based on adsorption and catalysis principles with the goal of developing non-specialized materials to filtrate, adsorb and catalyze viruses is proposed. These materials would be useful to more effectively control severe acute respiratory syndrome (SARS) in China. The parainfluenza virus (PIV), which is very similar to SARS coronavirus (SARS-CoV), was used in the adsorption and inactivation experiments, and the cytotoxic effects of the catalytic materials to mammalian cells were also investigated. The results of retardation and adsorption experiments on aerosol-type viruses are in agreement with those of DNA adsorption and capillary electrophoresis tests. Some materials could strongly adsorb the virus with 100% efficiency even after the third acute vibration in physiological saline. Some materials exhibit an interesting effect to inactivate the virus in eluates when the latter occurred positive in hemagglutination test and negative in detection of viable virus with inoculation to chicken embryo. These results suggested that the viruses were inactivated or decomposed by the catalytic effects. The cell virulence evaluation suggested that the very low toxicity of some materials is helpful for their application in protective garments. The materials with the highest performance will be tested with SARS-CoV, and the results are expected soon.
关键词[WOS]: ACUTE RESPIRATORY SYNDROME ;  HONG-KONG ;  CORONAVIRUS ;  IDENTIFICATION
语种: 英语
WOS记录号: WOS:000183665900004
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/139256
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

Files in This Item:

There are no files associated with this item.


作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China
2.Dalian Med Univ, Attached Teaching Hosp 2, Dalian 116023, Liaoning, Peoples R China

Recommended Citation:
Liu, ZM,Zhang, ZR,Xu, GW,et al. Catalytic materials evaluated by adsorption and inactivation of parainfluenza virus and cytotoxicity of mammalian cells[J]. CHINESE JOURNAL OF CATALYSIS,2003,24(5):323-327.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Liu, ZM]'s Articles
 [Zhang, ZR]'s Articles
 [Xu, GW]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Liu, ZM]‘s Articles
 [Zhang, ZR]‘s Articles
 [Xu, GW]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace