6533b823fe1ef96bd127ee04
RESEARCH PRODUCT
Electrochemical pH Control at Gold Nanowires
Bernardo PatellaPierre LoveraAlan O'riordanBenjamin O'sullivansubject
AnalyteWorking electrodeMaterials sciencePhysics::Instrumentation and Detectorsbusiness.industry020209 energy010401 analytical chemistryPh controlNanowire02 engineering and technologypH control gold nanowire heavy metal in situ simulationElectrochemistry01 natural sciencesFinite element method0104 chemical sciencesSettore ING-IND/23 - Chimica Fisica ApplicataPhysics::Plasma PhysicsElectrode0202 electrical engineering electronic engineering information engineeringOptoelectronicsDiffusion (business)businessdescription
In this work, interdigitated arrays of nanowire electrodes are used with one array acting as the working electrode while the other is used to generate the required protons. Finite element simulations of the pH control electrodes were performed to provide insight on the generation and subsequent diffusion of protons. This informed the inter-tine spacing of the electrodes used.. This electrochemical pH control method was then used to enable the detection of analytes of interest.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2018-07-01 | 2018 IEEE 18th International Conference on Nanotechnology (IEEE-NANO) |