S1 Rollover Cyclometalated Bipyridine Platinum Complexes as Potent Anticancer Agents: Impact of the Ancillary Ligands on the Mode of Action Maria V. Babak, [a-c], * Martin Pfaffeneder-Kmen, [d] Samuel M. Meier-Menches, [e] Maria S. Legina, [a] Sarah Theiner, [e,f] Cynthia Licona, [g] Christophe Orvain, [g] Michaela Hejl, [a] Muhammad Hanif, [c] Michael A. Jakupec, [a,f] Bernhard K. Keppler, [a,f] Christian Gaiddon [g] and Christian G. Hartinger [c], * [a] Institute of Inorganic Chemistry, University of Vienna, Waehringer Str. 42, 1090 Vienna, Austria [b] Department of Chemistry, National University of Singapore, 3 Science Drive 2, 117543 Singapore [c] School of Chemical Sciences, University of Auckland, Private Bag 92019, Auckland 1142, New Zealand [d] Institute of Physical Chemistry, University of Vienna, Waehringer Str. 42, 1090 Vienna, Austria [e] Department of Analytical Chemistry, University of Vienna, Waehringer Str. 38, 1090 Vienna, Austria [f] Research Cluster Translational Cancer Therapy Research, University of Vienna, 1090 Vienna, Austria [g] Inserm UMR_S1113, «Signalisation moléculaire du stress cellulaire et pathologies», Université de Strasbourg, Strasbourg, France Correspondence should be addressed to Prof. Christian Hartinger, c.hartinger@auckland.ac.nz, http://hartinger.auckland.ac.nz Dr. Maria Babak, babak.maria@nus.edu.sg