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Nature Nanotechnology 3, 191 - 192 (2008)
doi:10.1038/nnano.2008.77

Subject Categories: Carbon nanotubes and fullerenes | Nanomedicine

Nanotoxicology: Are carbon nanotubes safe?

Yuliang Zhao1,2, Gengmei Xing1 & Zhifang Chai1

  1. Yuliang Zhao, Gengmei Xing and Zhifang Chai are at the Lab for Bio-Environmental Effects of Nanomaterials and Nanosafety, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China.
  2. Department of Nanobiology and Nanomedicine, National Center for Nanosciences and Technology of China, Beijing 100080, China.

Correspondence to: Yuliang Zhao1,2 e-mail: zhaoyuliang@ihep.ac.cn;

Correspondence to: Gengmei Xing1 e-mail: xinggm@ihep.ac.cn

Correspondence to: Zhifang Chai1 e-mail: chaizf@ihep.ac.cn


The toxicity of carbon nanotubes is the subject of ongoing debate. A preliminary study using a small number of mice shows that they may be safe, but the results should be treated with caution.

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