Fluorescent Sensor Array for Saccharides Based on Boronic Acid Appended Bipyridinium Salts

Fluorescent Sensor Array for Saccharides Based on Boronic Acid Appended Bipyridinium Salts

That's discrimination! An array of boronic acid appended bipyridinium salts (BBVs) as receptor units is able to distinguish twelve saccharides in aqueous solution and at neutral pH values by a fluorescent‐indicator displacement assay. The picture shows the fluorescence increase of a fluorescent...

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Veröffentlicht in:Angewandte Chemie (International ed.) 2007-01, Vol.46 (34), p.6457-6459
Hauptverfasser: Schiller, Alexander, Wessling, Ritchie A, Singaram, Bakthan
Format: Artikel
Sprache:eng
Schlagworte:
Arylsulfonates - chemistry
boronic acids
Boronic Acids - chemistry
carbohydrates
fluorescence
Fluorescent Dyes - chemistry
Monosaccharides - chemistry
Pyridinium Compounds - chemistry
sensors
Spectrometry, Fluorescence
Spectrophotometry, Ultraviolet
viologens
Viologens - chemistry
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Beschreibung
Zusammenfassung:That's discrimination! An array of boronic acid appended bipyridinium salts (BBVs) as receptor units is able to distinguish twelve saccharides in aqueous solution and at neutral pH values by a fluorescent‐indicator displacement assay. The picture shows the fluorescence increase of a fluorescent dye with BBV receptors after adding saccharides (D‐ribose (Rib), D‐glucose (Glc), D‐fructose (Fru), melibiose (Mel), and lactulose (Lal)).
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200701888