Amperometric detection of glucose in fruit juices with polypyrrole-based biosensor with an integrated permselective layer for exclusion of interferences

•Bilayer glucose biosensor with permselective layer for interference reduction.•Rejects interferences from ascorbic acid, glycine, glutamic acid and uric acid.•Highly stable reponse for more than 2months.•Wide linear range of 0.5–24mM and a detection limit of 26.9μM.•Enabled reliable glucose determi...

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Veröffentlicht in:	Food chemistry 2017-08, Vol.229, p.127-135
Hauptverfasser:	Ayenimo, Joseph G., Adeloju, Samuel B.
Format:	Artikel
Sprache:	eng
Schlagworte:	Amperometry Beverages - analysis Biosensing Techniques - methods Biosensor Fruit and Vegetable Juices - analysis Fruit juices Glucose Glucose - analysis Glucose - chemistry Glucose oxidase Non-alcoholic beverages Polymers - chemistry Polypyrrole Pyrroles - chemistry
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