orabase and benzeneboronic-acid

Phenylboronic acid (PBA) derivatives have been used as alternatives to enzymes in the development of sugar-sensitive systems because the optical and electrochemical properties of these derivatives are significantly modulated upon sugar binding. This article reviews the voltammetric properties of sugar sensors prepared using dithiobis (4-butyrylamino-m-phenylboronic acid) (DTBA-PBA)-modified electrodes and PBA-appended layer-by-layer film-modified electrodes. In addition, the redox properties of reduced graphene oxide (rGO)-modified glassy carbon electrodes (GCEs) are discussed. The surface of a gold electrode was modified with a monolayer of DTBA-PBA to prepare sugar-sensitive electrodes. The modified electrodes exhibited attenuated cyclic voltammograms for Fe(CN)

Topics: Allylamine; Biosensing Techniques; Boronic Acids; Calibration; Carbon; Carboxymethylcellulose Sodium; Electrodes; Fructose; Glucose; Gold; Graphite; Hydrogen Peroxide; Hydrogen-Ion Concentration; Oxidation-Reduction; Sulfhydryl Compounds