* Corresponding authors

^a Killer Cell Biology Laboratory, Peter MacCallum Cancer Centre, 305 Grattan Street, Melbourne, VIC 3000, Australia
E-mail: ilia.voskoboinik@petermac.org

^b London Centre for Nanotechnology, University College London, 19 Gordon Street, London WC1H 0AH, UK
E-mail: b.hoogenboom@ucl.ac.uk

^c Institute of Structural and Molecular Biology, University College London, Gower Street, London WC1E 6BT, UK

^d Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, VIC 3000, Australia

^e Cancer Cell Death Laboratory, Peter MacCallum Cancer Centre, 305 Grattan Street, Melbourne, VIC 3000, Australia

^f Department of Physics and Astronomy, University College London, Gower Street, London WC1E 6BT, UK