1. Irish Centre for Colloid Science and Biomaterials, Department of Chemistry, University College Dublin, Belfield, Dublin 4, Ireland, Physical Chemistry 1, Center for Chemistry and Chemical Engineering, Lund University, Box 124, S-221 00 Lund, Sweden, YKI, Institute for Surface Chemistry, Box 5607, SE-11486 Stockholm, Sweden, Conway Institute of Biomolecular and Biomedical Research, Department of Pharmacology, University College Dublin, Belfield, Dublin 4, Ireland, and FOCAS, Dublin Institute of Technology...