@phdthesis{Munzert2018,
  author    = {Munzert, Stefanie Martina},
  title     = {Coordination of dynamic metallosupramolecular polymers (MEPEs)},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-160650},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year      = {2018},
  abstract  = {Several transition metal ions, like Fe2+, Co2+, Ni2+, and Zn2+ complex to the ditopic ligand 1,4-bis(2,2':6',2''-terpyridin-4'-yl)benzene. Due to the high association constant, metal ion induced self-assembly of Fe2+, Co2+, and Ni2+ leads to extended, rigid-rod like metallo-supramolecular coordination polyelectrolytes (MEPEs) even in aqueous solution. Here, the kinetics of coordination and the kinetics of growth of MEPEs are presented. The species in solutions are analyzed by stopped-flow fluorescence spectroscopy, light scattering, viscometry and cryogenic transmission electron microscopy. At near-stoichiometric amounts of the reactants, high molar masses are obtained, which follow the order Ni-MEPE ~ Co-MEPE < Fe-MEPE. Furthermore, a way is presented to adjust the average molar mass, chain-length and viscosity of MEPEs using the monotopic chain stopper 4'-(phenyl)-2,2':6',2''-terpyridine.},
  subject      = {Supramolekulare Chemie},
  language  = {en}
}