Sub-wavelength surface IR imaging of soft-condensed matter J. H. Rice, G. A. Hill, S. R. Meech, P. Kuo, K. Vodopyanov and M. Reading Eur. Phys. J. Appl. Phys., 51 2 (2010) 21202 Published online: 07 July 2010 DOI: 10.1051/epjap/2010093