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Title

Σταθεροποίηση αμπερομετρικών βιοαισθητήρων με τη χρήση διαιθυλαμινοαιθυλ-δεξτράνης σε ηλεκτρόδια πορώδους άνθρακα

Alternative Title

Stabilization of amperometric biosensors with the combined use of diethylaminoethyl-dextran and porous carbon electrodes

Author

Γαβαλάς, Βασίλειος Γ

Thesis advisor

Χανιωτάκης, Νικόλαος

Abstract

In this work the development of a new techology of construction of stable amperometric biosensors is presented. The combined use of a novel electrode type that of porous carbon and stabilize enzymes with the polyelectrolyte diethylaminoethyl-dextran results in a simple and reproducible methodology of construction of stable bisensors. Glycose, lactic acid and phosphate bisensors were constructed and were used for the analysis of food, beverages and serum samples.

Language

Greek

Subject

Amperometric biosensors

Aμπερομετρικοί βιοαισθητήρες

Fullerenes

Glycose

Lactic acid

Phosphare

Porous carbon

Reproducible construction

Stabilization