Self-Powered Electrochemical Lactate Biosensing

Self-powered Microfluidic Origami Electrochemiluminescence Biosensing Platform

1 Reagents and instruments FeCl3, anhydrous AlCl3, β-D-glucose, maltose, R-lactose and D-fructose were obtained from Beijing Chemical Reagent Company (Beijing, China), and the carbohydrate solutions were left at room temperature for 24 h before use. Al foil tape and conductive carbon ink were purchased commercially. Ru(bpy)3Cl6·6H2O, Luminol and glucose oxidase (from Aspergillus niger, GOx) wer...

A self-powered glucose biosensing system.

A self-powered glucose biosensor (SPGS) system is fabricated and in vitro characterization of the power generation and charging frequency characteristics in glucose analyte are described. The bioelectrodes consist of compressed network of three-dimensional multi-walled carbon nanotubes with redox enzymes, pyroquinoline quinone glucose dehydrogenase (PQQ-GDH) and laccase functioning as the anodi...

Electrochemical Biosensing with Carbon Nanotubes

Biosensing at an Individually Addressable Electrochemical Array

Do Carbon Nanotubes contribute to Electrochemical Biosensing?

Carbon nanotubes have been attracting a lot of interest as electron transfer mediators to enhance electrochemical biosensing. The main reason behind this is usually recognized in terms of augmented electrochemical active surface area. The aim of this paper is to review other phenomena that occur at the electrochemical interface. Three distinct features of these phenomena mainly appear in electr...