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学科主题: 公共卫生
题名:
Status of study on biological and toxicological effects of nanoscale materials
作者: Wang, B; Feng, WY; Zhao, YL; Xing, GM; Chai, ZF; Wang, HF; Jia, G
关键词: nanomaterials ; single wall carbon nanotubes ; multi wall carbon nanotubes ; titanium oxide and iron ; biological activity and toxicological effect
刊名: SCIENCE IN CHINA SERIES B-CHEMISTRY
发表日期: 2005-10-01
DOI: 10.1360/042004-26
卷: 48, 期:5, 页:385-394
收录类别: SCI
文章类型: Review
WOS标题词: Science & Technology
类目[WOS]: Chemistry, Multidisciplinary
研究领域[WOS]: Chemistry
关键词[WOS]: WALL CARBON NANOTUBES ; ULTRAFINE TITANIUM-DIOXIDE ; INTRATRACHEAL INSTILLATION ; ALVEOLAR MACROPHAGE ; PULMONARY TOXICITY ; LUNG INJURY ; PARTICLES ; NANOMATERIALS ; CYTOTOXICITY ; NANOTECHNOLOGY
英文摘要:

Because the physical and chemical properties of nanosized materials mostly differ from the existing microsized materials, their potential impacts on human health and the environment will be topics under the serious discussions in press and in a number of international scientific journals. We analyze and summarize the existing data of the experimental study on the biological activities and adverse effects of nanoscale materials/particles including single wall carbon nanotubes, multi wall carbon nanotubes, titanium oxide and iron powders. Though some biological behaviors of nanoscale materials observed cannot be understood on the basis of the current knowledge, as the existing data are mostly preliminary, it is too early to make some exclusive conclusions on biological activities (or the toxicity) of any of nanoscale materials. The experimental techniques, the current topics, and the future research directions for this new research field are also discussed.

语种: 英语
WOS记录号: WOS:000233366500001
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/64306
Appears in Collections:北京大学公共卫生学院_期刊论文

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作者单位: 1.Chinese Acad Sci, Inst High Energy Phys, Nanosafety Lab, Lab Bioenvironm Hlth Sci Nanoscale Mat, Beijing 100049, Peoples R China
2.Peking Univ, Coll Chem & Mol Engn, Beijing 100871, Peoples R China
3.Peking Univ, Sch Publ Hlth, Dept Occupat & Environm Hlth Sci, Beijing 100083, Peoples R China

Recommended Citation:
Wang, B,Feng, WY,Zhao, YL,et al. Status of study on biological and toxicological effects of nanoscale materials[J]. SCIENCE IN CHINA SERIES B-CHEMISTRY,2005,48(5):385-394.
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