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From supramolecular block copolymers to advanced nano-objects
Authors:Gohy Jean-François  Lohmeijer Bas G G  Schubert Ulrich S
Institution:Laboratory of Macromolecular Chemistry and Nanoscience, Center for Nanomaterials (cNM), Eindhoven University of Technology and Dutch Polymer Institute, P.O. Box 513, 5600 MB Eindhoven, The Netherlands.
Abstract:The formation of asymmetric bis-complexes, based on terpyridine ligands and ruthenium ions, is described as a powerful tool for the self-assembly of polymer blocks end-functionalized with terpyridine units. This is illustrated in this contribution for the synthesis of amphiphilic metallo-supramolecular block copolymers, which are further used to produce aqueous micelles. Finally, the reversibility of the supramolecular bond opens new avenues for the preparation and manipulation of these nano-objects.
Keywords:block copolymers  micelles  nanotechnology  supramolecular chemistry  terpyridines
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