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An introductory performance comparison of commercially available premium electrodes
7 Jun 2021In this application note, Integrated Graphene assesses its Gii-Sens electrode against commercially available premium graphene-based, carbon-based and screen-printed gold electrodes.
Download the full note below to explore how Gii-Sens is designed to deliver accurate, multiplexed point-of-care diagnostic testing in a much shorter timeframe than conventional laboratory testing.
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Gii-Sens™ - 3D Graphene Foam sensing electrodes
Integrated GrapheneThe world’s first pure 3D graphene foam sensing electrode. Enabling real-time health monitoring at the point of need
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VoltammetryVoltammetry is a sensitive analytical technique for elemental detection. In a voltammeter the current is measured in the system whilst the voltage is varied. Usually 3 metal electrodes are required including the reference, auxiliary and working electrodes. In polarography, a subclass of voltammetry, the working electrode used is a dropping mercury electrode (DME). The 2 main types of voltammetry are cyclic and linear sweep voltammetry.ElectrophysiologyElectrophysiology is the study of biological voltage changes, from a single ion channel through to a whole organ scale. Voltages can be measured using patch clamping, automated workstations, electrophysiology rigs or cell based assays. Specific cell lines, manipulators and microinjectors are also available for electrophysiology research.MicrofluidicsMicrofluidics is the science of manipulating small volumes of fluids in micro-sized channels. It is widely used in diagnostics, drug development, and lab-on-a-chip technologies. Microfluidic devices can enable rapid, cost-effective, and high-throughput analysis of biological samples. Browse our peer-reviewed product directory to find the best microfluidic devices, compare products, check reviews, and get pricing directly from manufacturers.ElectrochemistryGrapheneGraphene is a two-dimensional structure that comprises of a hexagonal honeycomb lattice of carbon atoms. Graphene can conduct electricity and heat, is almost transparent and is 100x stronger than steel by weight.