1. School of Chemical Sciences, The University of Auckland, Auckland 1010, New Zealand
2. The MacDiarmid Institute for Advanced Materials and Nanotechnology, Wellington 6140, New Zealand
3. Institute for Nanoscale Science and Technology, College for Science and Engineering, Flinders University, Adelaide, SA 5042, Australia
4. Department of Chemical and Materials Engineering, The University of Auckland, Auckland 92019, New Zealand
5. Julius Institute, Department of Physics, Utrecht University, Leuvenlaan 4, 3584CE Utrecht, The Netherlands
6. School of Biological Sciences, The University of Auckland, Auckland 1010, New Zealand
7. Maurice Wilkins Centre for Molecular Biodiscovery, The University of Auckland, Auckland 0632, New Zealand
8. Australian Centre for Neutron Scattering, Australian Nuclear Science and Technology Organisation, Locked Bag 2001, Kirrawee DC, Sydney, NSW 2232, Australia