文摘
Front Cover: The cover shows zwiterionic core–shell hybrid nanoparticles with a magnetic core. An improved suspension stability of the particles is achieved by using sultonated poly(2-vinylpyridine-grad-acrylic acid) copolymers as coating compared to the pristine material. The copolymers were prepared by reversible addition fragmentation chain transfer polymerization (RAFT) and cytotoxicity tests do not reveal any significant influence of the zwiterionic shell on cell viability. Further information can be found in article 1600637 by M. Billing, C. Gräfe, A. Saal, P. Biehl, J. H. Clement, S. Dutz, S. Weidner, and F. H. Schacher*.