Supporting Information to Narrow Molecular Weight and Particle Size Distributions of Polystyrene 4-arm Stars Synthesized by RAFT- Mediated Miniemulsions. Hazit A. Zayas, Nghia P. Truong, David Valade, Zhongfan Jia and Michael J. Monteiro* Australian Institute for Bioengineering and Nanotechnology, University of Queensland, Brisbane QLD 4072, Australia *author to whom correspondence should be sent: e-mail: m.monteiro@uq.edu.au Electronic Supplementary Material (ESI) for Polymer Chemistry This journal is © The Royal Society of Chemistry 2012