Suspensions of single-wall carbon nanotubes stabilized by pluronic for biomedical applications N. R. Arutyunyan, D. V. Baklashev and E. D. Obraztsova Eur. Phys. J. B, 75 2 (2010) 163-166 Published online: 18 March 2010 DOI: 10.1140/epjb/e2010-00093-6