A Polyaniline with Near-Infrared Optical Response to Saccharides

DOI zum Zitieren dieses Dokuments:: 10.5283/epub.21056

Pringsheim, Erika ; Terpetschnig, Ewald ; Piletsky, Sergey A. ; Wolfbeis, Otto S.

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Veröffentlichungsdatum dieses Volltextes: 06 Jun 2011 13:18

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Zusammenfassung

A sugar-binding polymer film capable of continuous sensingarises from the copolymerization of aniline and 3-aminophenylboronic acid. Its absorption spectrum between 500 and 800 nm undergoes large changes on addition of various saccharides at neutral pH, changes which are dependent on the saccharide concentration and are fully reversible. These films represent an interesting alternative to ...