Browsing School of Chemistry by Author "Bennett, Richard"
Now showing items 1-4 of 4
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Design of experiments approach to provide enhanced glucose-oxidising enzyme electrode for membrane-less enzymatic fuel cells operating in human physiological fluids
Bennett, Richard; Osadebe, Isioma; Kumar, Rakesh; Ó Conghaile, Peter; Leech, Dónal (Wiley, 2018-03-30)Graphite electrodes are modified with a redox polymer, [Os(4,4-dimethoxy-2,2-bipyridine)(2)(polyvinylimidazole)(10)Cl](+) (E degrees=-0.02V vs Ag/AgCl (3M KCl), crosslinked with a flavin adenine dinucleotide glucose ... -
Effect of individual plasma components on the performance of a glucose enzyme electrode based on redox polymer mediation of a flavin adenine dinucleotide-dependent glucose dehydrogenase
Bennett, Richard; Blochouse, Estelle; Leech, Dónal (Elsevier, 2019-02-11)The performance of glucose enzyme electrodes, consisting of crosslinked flavin adenine dinucleotide glucose dehydrogenase (FADGDH), an osmium redox polymer and multi-walled carbon nanotubes on graphite electrodes, was ... -
Electrochemical glucose biosensor based on an osmium redox polymer and glucose oxidase grafted to carbon nanotubes: A design-of-experiments optimisation of current density and stability
Jayakumar, Kavita; Bennett, Richard; Leech, Dónal (Elsevier, 2021-01-25)Enzymatic glucose electrodes based on mediated electron transfer have potential for application as semi-implantable or implantable sensors. Enzyme electrodes consisting of adsorbed osmium-based redox polymer crosslinked ... -
Glucose biosensor based on open-source wireless microfluidic potentiostat
Mercer, Conan; Bennett, Richard; Ó Conghaile, Peter; Rusling, James F.; Leech, Dónal (Elsevier, 2019-02-17)Wireless potentiostats capable of cyclic voltammetry and amperometry that connect to the Internet are emerging as key attributes of future point-of-care devices. This work presents an "integrated microfluidic electrochemical ...