Polymer-confinement-induced nematic transition of microemulsion droplets K. Nakaya, M. Imai, S. Komura, T. Kawakatsu and N. Urakami Europhys. Lett., 71 3 (2005) 494-500 Published online: 13 July 2005 DOI: 10.1209/epl/i2005-10093-3