Angewandte Chemie International Edition
Copyright © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
Inside Back Cover: Site-Selective Synthesis of Janus-type Metal-Organic Framework Composites (Angew. Chem. Int. Ed. 15/2014)
Janus metal–organic frameworks can be electrogenerated by site-selective deposition on the surface of conducting substrates, as demonstrated by A. Kuhn, D. Bradshaw, et al. in their Communication on page 4001 ff. This is the first time that such hybrid asymmetric materials have been obtained with high spatial control and without a physical connection between the modified object and the electrode. This approach should be useful for the synthesis of other types of particles with a mixed surface composition.