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Mineralization-Inspired Synthesis of Magnetic Zeolitic Imidazole Framework Composites.
Journal article

Mineralization-Inspired Synthesis of Magnetic Zeolitic Imidazole Framework Composites.

  • Terzopoulou A Multi-Scale Robotics Lab (MSRL), Institute of Robotics and Intelligent Systems (IRIS), ETH Zurich, Tannenstrasse 3, 8092, Zurich, Switzerland.
  • Hoop M Multi-Scale Robotics Lab (MSRL), Institute of Robotics and Intelligent Systems (IRIS), ETH Zurich, Tannenstrasse 3, 8092, Zurich, Switzerland.
  • Chen XZ Multi-Scale Robotics Lab (MSRL), Institute of Robotics and Intelligent Systems (IRIS), ETH Zurich, Tannenstrasse 3, 8092, Zurich, Switzerland.
  • Hirt AM Institute of Geophysics, ETH Zurich, Sonnegstrasse 5, 8092, Zurich, Switzerland.
  • Charilaou M Laboratory of Metal Physics and Technology, Department of Materials, ETH Zurich, Vladimir Prelog Weg 1, 8093, Zurich, Switzerland.
  • Shen Y Institute of Food, Nutrition and Health, ETH Zurich, Schmelzbergstrasse 7, 8092, Zurich, Switzerland.
  • Mushtaq F Multi-Scale Robotics Lab (MSRL), Institute of Robotics and Intelligent Systems (IRIS), ETH Zurich, Tannenstrasse 3, 8092, Zurich, Switzerland.
  • Del Pino AP Institute of Materials Science of Barcelona (ICMAB-CSIC), Campus UAB, 08193, Bellaterra, Spain.
  • Logofatu C National Institute for Materials Physics, PO Box MG 7, 77125, Bucharest, Romania.
  • Simonelli L CELLS-ALBA Synchrotron Radiation Facility, Carrer de la Llum 2-26, 08290 Cerdanyola del Valles, Barcelona, Spain.
  • de Mello AJ Institute of Chemical and Bioengineering, ETH Zurich, Vladimir Prelog Weg 1, 8093, Zurich, Switzerland.
  • Doonan CJ School of Chemistry and Physics, University of Adelaide, Adelaide, South Australia, 5005, Australia.
  • Sort J Institució Catalana de Recerca i Estudis Avançats (ICREA) and Departament de Física, Universitat Autònoma de Barcelona, Barcelona, 08193, Bellaterra, Spain.
  • Nelson BJ Multi-Scale Robotics Lab (MSRL), Institute of Robotics and Intelligent Systems (IRIS), ETH Zurich, Tannenstrasse 3, 8092, Zurich, Switzerland.
  • Pané S Multi-Scale Robotics Lab (MSRL), Institute of Robotics and Intelligent Systems (IRIS), ETH Zurich, Tannenstrasse 3, 8092, Zurich, Switzerland.
  • Puigmartí-Luis J Institute of Chemical and Bioengineering, ETH Zurich, Vladimir Prelog Weg 1, 8093, Zurich, Switzerland.
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  • 2019-07-17
Published in:
  • Angewandte Chemie (International ed. in English). - 2019
biomedical applications
magnetism
metal-organic frameworks
zeolitic imidazolate frameworks
English Metal-organic frameworks (MOFs) capable of mobility and manipulation are attractive materials for potential applications in targeted drug delivery, catalysis, and small-scale machines. One way of rendering MOFs navigable is incorporating magnetically responsive nanostructures, which usually involve at least two preparation steps: the growth of the magnetic nanomaterial and its incorporation during the synthesis of the MOF crystals. Now, by using optimal combinations of salts and ligands, zeolitic imidazolate framework composite structures with ferrimagnetic behavior can be readily obtained via a one-step synthetic procedure, that is, without the incorporation of extrinsic magnetic components. The ferrimagnetism of the composite originates from binary oxides of iron and transition metals such as cobalt. This approach exhibits similarities to the natural mineralization of iron oxide species, as is observed in ores and in biomineralization.
Language
  • English
Open access status
closed
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Persistent URL
https://sonar.ch/global/documents/134571
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