Janus Micelles as Effective Supracolloidal Dispersants for Carbon Nanotubes. - Gröschel, André H.; Löbling, Tina I.; Petrov, Petar D.; Müllner, Markus; Kuttner, Christian; Wieberger, Florian; Müller, Axel H. E. (Angewandte Chemie International Edition, 2013)