Reagentless Amperometric Pyruvate Biosensor Based on a Prussian Blue- and Enzyme Nanoparticle-Modified Screen-Printed Carbon Electrode

Amperometric biosensor based on Prussian Blue nanoparticle-modified screen-printed electrode for estimation of glucose-6-phosphate.

Glucose-6-phosphate (G6P) plays an important role in carbohydrate metabolism of all living organisms. Compared with the conventional analytical methods available for estimation of G6P, the biosensors having relative simplicity, specificity, low cost, and fast response time are a promising alternative. We have reported a G6P biosensor based on screen-printed electrode using Prussian Blue (PB) na...

Amperometric Biosensor based on Prussian Blue Nanoparticle-modified

25 26 Glucose-6-phosphate (G6P) plays an important role in carbohydrate metabolism of all living 27 organisms. Compared to the conventional analytical methods available for estimation of G6P, the 28 biosensors having relative simplicity, specificity, low-cost and fast response time are a promising 29 alternative. We have reported a G6P biosensor based on screen-printed electrode utilizing 30 Pr...

Acetylcholinesterase sensor based on screen-printed carbon electrode modified with prussian blue.

Acetylcholinesterase (ChE) sensor based on Prussian blue (PB) modified electrode was developed and tested for the detection of organophosphorus and carbamic pesticides. The signal of the sensor was generated in PB mediated oxidation of thiocholine recorded at +200 mv in DC mode. ChE from electric eel was immobilized by cross-linking with glutaraldehyde in the presence of bovine serum albumin (B...

Development of a novel reagentless, screen– printed amperometric biosensor based on glutamate dehydrogenase and NAD

Amperometric Biosensor Based on Diamine Oxidase/Platinum Nanoparticles/Graphene/Chitosan Modified Screen-Printed Carbon Electrode for Histamine Detection

This work describes the development and optimization studies of a novel biosensor employed in the detection and quantification of histamine in freshwater fish samples. The proposed biosensor is based on a modified carbon screen-printed electrode with diamineoxidase, graphene and platinum nanoparticles, which detects the hydrogen peroxide formed by the chemical process biocatalysed by the enzyme...