The Biological Effects of The Carbon Nanotubes and NanoTiO2 as well as Their Toxicities

摘要：

The influences of carbon nanotubes and nano TiO2 of 100nm and of 1000nm on proliferations of chick embryo fibroblast cells and persons liver cell(L-20) as well as their toxicities have been investigated by using 3-(4,5?dime-thylthiazol 2-yl)-2,5 diphenyltetrazolium bromde (MTT) colorimetric method and the toxicology theory, respectively. We find that these carbon nanotubes and nanoTiO2 can indeed influence the proliferations of chick embryo fibroblast cells and persons liver cell, but their toxicity to the cells is small and belong about to first score (or degree).

关键词： carbon nanotube MTT colorimetric method chick embryo fibroblast cell biological effect proliferation toxicity and persons liver cell

作者: Pang Xiao-feng Liu le-wei Zhao Qiang Zeng Bao-qing Lui Zhi-Hong

作者单位: Institute of Life Science and Technology, University of Electronic Science and Technology of China, Institute of Life Science and Technology, University of Electronic Science and Technology of China, Institute of high energy electronics, University of Electronic Science and Technology of China, Chen

会议类型: 国际会议

会议名称: 2007 IEEE/ICME International Conference on Complex Medical Engineering-CME2007(CME2007 第二届国际复合医学工程学术大会)

会议地点: 北京

会议语种:英文

页码: 1654-1659

在线出版日期: 2007-05-23（万方平台首次上网日期，不代表论文的发表时间）