Nanogap Electrochemistry and Sensor Technology at the Molecular Limit
Lead Research Organisation:
University of Oxford
Department Name: Oxford Chemistry
Abstract
Abstracts are not currently available in GtR for all funded research. This is normally because the abstract was not required at the time of proposal submission, but may be because it included sensitive information such as personal details.
People |
ORCID iD |
Richard Guy Compton (Principal Investigator) |
Publications
Xiong L
(2014)
Amperometric detection of oxygen under humid conditions: The use of a chemically reactive room temperature ionic liquid to 'trap' superoxide ions and ensure a simple one electron reduction
in Sensors and Actuators B: Chemical
Wang Y
(2012)
New chemical insights using weakly supported voltammetry: the reductive cleavage of Aryl-Br bonds is reversible.
in Chemphyschem : a European journal of chemical physics and physical chemistry
Wang Y
(2012)
Differential pulse techniques in weakly supported media: Changes in the kinetics and thermodynamics of electrode processes resulting from the supporting electrolyte concentration
in Journal of Electroanalytical Chemistry
Tanner E
(2014)
One electron oxygen reduction in room temperature ionic liquids: A comparative study of Butler-Volmer and Symmetric Marcus-Hush theories using microdisc electrodes
in Journal of Electroanalytical Chemistry
Lewis G
(2012)
Square Wave Electroanalysis at Generator-Collector Gold-Gold Double Hemisphere Junctions
in Electroanalysis
Dale SE
(2013)
A gold-gold oil microtrench electrode for liquid-liquid anion transfer voltammetry.
in Electrophoresis
Dale S
(2012)
Microwave Activation of Electrochemical Processes in Ionic Liquid Impregnated Ionomer Spheres
in Electroanalysis
Barnes EO
(2012)
Generator-collector double electrode systems: a review.
in The Analyst
Barnes E
(2015)
Validating the geometry of interdigitated band electrodes: A variable scan rate study
in Journal of Electroanalytical Chemistry
Description | Collector-generator systems have wide potential applications in analysis. We have shown how to make more sensitive and specific measurements by a combination of theory and experiment. We expect significant impact on the analytical community. |
Exploitation Route | We have published a review article on collector generator systems which already has 78 citations (Web of Science 2020). We have established a collaboration with a Spanish SME, Micrix (http://www.micruxfluidic.com/). This company makes dual electrode systems for analysis and we are together working on the optimisation of their commercial products. Collector-Generator systems are of wide use in energy research (notably in oxygen reduction). Our papers are already cited in this context. |
Sectors | Agriculture, Food and Drink,Chemicals,Education,Energy,Environment,Healthcare |
Description | Yes, the SME Micrux have made extensive use of our work in relation to their products, notably microband electrodes and arrays thereof. The collaboration continued throughout the project but not after. |
First Year Of Impact | 2012 |
Sector | Agriculture, Food and Drink,Chemicals,Education,Energy,Environment,Healthcare |
Impact Types | Economic |
Description | Micrux collaboration |
Organisation | MicruX Fluidic |
Country | Spain |
Sector | Private |
PI Contribution | We developed theory to simulate dual electrode experiments at interdigitated bands and rings, which successfully reproduced experimental results. |
Collaborator Contribution | Micrux technologies carried out experiments to validate our simulations, and have provided us with electrodes woth which we are carryin gout further research. |
Impact | Two publications |
Start Year | 2013 |