Affiliation: | 1.School of Chemistry and Molecular Biosciences, University of Queensland, Brisbane, Queensland 4072 Australia ;2.National Centre for Macromolecular Hydrodynamics, School of Biosciences, University of Nottingham, Sutton Bonington, LE12 5RD UK ;3.Research Complex at Harwell, Rutherford Appleton Laboratory, Oxfordshire, OX11 0FA UK ;4.University of Oslo, Kulturhistorisk museum, Frederiks gate 2, Oslo, 0164 Norway |