Steitz, BenediktKrauss, FranziskaRousseau, SandrineHofmann, HeinrichPetri-Fink, Alke2007-07-242007-07-242007-07-24200710.1002/adem.200700052https://infoscience.epfl.ch/handle/20.500.14299/9830WOS:000247164500008Positional Control of Superparamagnetic Iron Oxide Nanoparticles in Silica Beads Utext::journal::journal article::research article