%0 Journal Article %A Previtera, Elia %A Tissot, Antoine %A Johns, Robert W. %A Hauser, Andreas %T Directional Energy Migration in Nanoparticles of Crystalline Metal Complexes %J Advanced Materials %@ 0935-9648 %V 27 %N 11 %P 1832-1836 %D 2015 %K Cr(III) %K energy migration %K luminescence %K nanocrystals %K oxalate networks %U http://doi.wiley.com/10.1002/adma.201405179 %R 10.1002/adma.201405179 %U http://archive-ouverte.unige.ch/unige:48204 %X Size-controlled micro- and nanocrystals of a [Ru(bpy)3][NaCr(ox)3] coordination network are prepared using reverse micelles. Compared with the bulk reference, the 2E emission of the Cr(III) ions indicates an efficient directional energy migration toward the surface of the nanocrystals.