Effect of surface interactions on the hysteresis of capillary condensation in nanopores F. Casanova, C. E. Chiang, C.-P. Li, I. V. Roshchin, A. M. Ruminski, M. J. Sailor and I. K. Schuller EPL, 81 2 (2008) 26003 Published online: 07 December 2007 DOI: 10.1209/0295-5075/81/26003