Solvent-tunable morphology and emission of pyrene-dipeptide organogels.

  title={Solvent-tunable morphology and emission of pyrene-dipeptide organogels.},
  author={Silvia Bartocci and Ilaria Morbioli and Michele Maggini and Miriam Mba},
  journal={Journal of peptide science : an official publication of the European Peptide Society},
  volume={21 12},
Two pyrene based organogelators in which the pyrene moiety has been linked to the diphenylalanine dipeptide have been synthesized. We show how the solvent can tune both the morphology and the optical properties of the organogels: spherical aggregates with quenched emission were obtained in acetonitrile, whereas an entangled fibrillar network with enhanced… CONTINUE READING