Supplementary information

From the following article

In vivo biodistribution and highly efficient tumour targeting of carbon nanotubes in mice

Zhuang Liu, Weibo Cai, Lina He, Nozomi Nakayama, Kai Chen, Xiaoming Sun, Xiaoyuan Chen & Hongjie Dai

Nature Nanotechnology 2, 47 - 52 (2007) Published online: 17 December 2006

doi:10.1038/nnano.2006.170