5556 Chem. Mater. 2009, 21, 5556–5556
Correction to Magnetic-Field Induced Efficient Alignment of Carbon Nanotubes in Aqueous Solutions [Chem. Mater. 2007, 19, 787. DOI: 10.1021/cm062196t]. Kriszti an Kord as,* Tero Mustonen Geza T oth, Jouko V€ ah€ akangas, Antti Uusim€ aki, Heli Jantunen, Amita Gupta, K. V. Rao, R obert Vajtai, and Pulickel M. Ajayan Page 787. On page 790 of this article, in the last paragraph, the calculated nematic ordering parameter S for carbon nanotubes (placed in magnetic field) without ferromagnetic impurities is incorrect. After recalculation, the correct value for S is ∼0.003, meaning a disordered system as was stated in the paper. This correction does not affect any conclusion made on the basis of the experimental results. DOI: 10.1021/cm903042z Published on Web 10/23/2009
