Dynamic Control of MOF-5 Crystal Positioning Using a Magnetic Field

Dynamic spatial control of MOF position is obtained by incorporating carbon-coated cobalt nanoparticles within metal organic framework (MOF)-5 crystals. The cobalt framework composite obtained responds efficiently to magnetic stimuli. A luminescent functionality is added, showing that multifunctional MOF devices can be prepared. This new generation of adaptive material is tested as a position-controlled molecular sensor.