Polydiacetylene based colorimetric self assembled vesicular receptors for biological phosphate ion recognition

Jose, D. A. ; Stadlbauer, S. ; König, Burkhard

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Zusammenfassung

Self-assembled vesicular polydiacetylene (PDA) particles with embedded metal complex receptor sites have been prepared. The particles respond to the presence of ATP and PPi (pyrophosphate) in buffered aqueous solution by visible changes of their color and emission properties. Blue PDA vesicles of uniform size of about 200 nm were obtained upon UV irradiation from mono- and dinuclear ...