Direct electrochemistry of glucose oxidase on screen-printed electrodes through one-step enzyme immobilization process with silica sol–gel/polyvinyl alcohol hybrid film

Direct electron transfer of glucose oxidase immobilized in an ionic liquid reconstituted cellulose–carbon nanotube matrix

“…The reason is that the dissolved oxygen and GOx take part in the non-electrochemical oxidation of glucose. This phenomenon can be explained by the following, previously proposed, mechanism [27,28]:…”

Nanobiosensors for health care

“…Biosensor Sol-gel/PVA/GOx/SPE (Zuo et al, 2008) 0.44 0-4.1 -0.5 -Sol-gel/GOx/PB/GC (Liang et al, 2008) 0.84 0.01-5.8 0 1.8% (n=8)…”

Disposable Screen-printed Bismuth Electrode Modified with Multi-walled Carbon Nanotubes for Electrochemical Stripping Measurements

“…The printing of the silver conductive layer and the polymer insulating layer has been described in our previous work. 30,31 Herein, we focus on the modification and printing of a bismuth-containing graphite-carbon working layer. In order to obtain bismuth-based electrodes with enhanced electroanalytical performance, certain amounts of MWCNTs were doped into commercially available ink.…”