1. School of Chemical Engineering, UNSW, Sydney, New South Wales 2052, Australia
2. Australian Centre for Nanomedicine, UNSW, Sydney, New South Wales 2052, Australia
3. Department of Microbial Pathogenicity Mechanisms, Leibniz Institute for Natural Product Research and Infection Biology, Hans Knoell Institute, 07745 Jena, Germany
4. Institute of Microbiology, Friedrich Schiller University, 07743 Jena, Germany
5. School of Biotechnology and Biomolecular Sciences, UNSW, Sydney, New South Wales 2052, Australia