We thank Dr. J. Hook, Dr. D. Thomas, and Dr. D. Lawes from the NMR facility at University of New South Wales for spectrometer access and assistance, Dr. N. Shepherd and Dr. B. Crossett for mass spectrometry at the Sydney University Proteome Research Unit, and Dr. A. Kondyurin for assistance with contact angle measurements. The authors acknowledge the facilities, and the scientific and technical assistance, of the Australian Microscopy & Microanalysis Research Facility at the Electron Microscope Unit, University of Sydney. The HET-s spectrum was kindly provided by Dr. C. Wasmer and Prof. B. Meier. The project was funded by the Australian Research Council (LP0776672 and DP0879121) and ANSTO Bragg Institute (NDF 1668). M.S. was supported by a National Health and Medical Research Council R.D. Wright Career Development Fellowship, V.K.M. was supported by a University of Sydney Vice-Chancellor’s Research Scholarship, and R.L. was supported by an Australian Research Council Discovery Early Career Research Award.