Selective detection of catecholamines by synthetic receptors embedded in chromatic polydiacetylene vesicles.

@article{Kolusheva2005SelectiveDO,
  title={Selective detection of catecholamines by synthetic receptors embedded in chromatic polydiacetylene vesicles.},
  author={Sofiya Kolusheva and Oliver Molt and Michael Herm and Thomas Schrader and Raz Jelinek},
  journal={Journal of the American Chemical Society},
  year={2005},
  volume={127 28},
  pages={
          10000-1
        }
}
A new detection scheme for catecholamines was constructed through embedding synthetic receptors within vesicles comprising phospholipids and polydiacetylene. Fluorescence emission of the polydiacetylene was induced through specific interactions between the soluble ligands and the vesicle-incorporated hosts. The system demonstrated remarkable selectivity among structurally similar ligands and achieved much lower detection thresholds compared to that of other reported catecholamine sensors. The… 
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