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Gold microelectrodes modified via easy method by gold nanostructures were studied as an ideal substrate for non‐enzymatic glucose detection. The results confirmed that spike‐like nanostructure displays the best electrocatalytic activity because of higher amount of edges. Results prove that modified electrode is able to detect glucose in two linear ranges from 100–500 μM and 0.5–30 mM, with limit of...
A novel, highly stable, selective, and sensitive non‐enzymatic glucose sensor was developed by simple and effective modification procedure. The modification of gold microelectrodes by electrochemically deposited gold nanoparticles resulted in increase of surface area up to 37 %. The nanostructured surfaces of the gold microelectrodes obtained by different modifications were studied by confocal microscopy,...
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