The best of both worlds: combining ultramicroelectrode and flow cell technologies
The best of both worlds: combining ultramicroelectrode and flow cell technologies
A new type of an electrochemical flow cell designed for exchangeable ultramicroelectrodes (UMEs) is presented. The cell could be used with up to 8 different UMEs allowing one to use this cell for UME array measurements. The cell was characterized using both empirical data and finite element modeling. Au and Pt UMEs were used to detect catechol simultaneously, demonstrating the ability of this cell to be used as a sensory platform. The electroanalytical response of flow system was validated by direct measurements of H2O2 concentrations. Finally, stochastic nanoparticle measurements were successfully performed using the flow system, highlighting the future possibilities of this system for environmental monitoring.
Noyhouzer, Tomer
88e3f604-d5ee-4b31-8d31-daace4a2ba25
Perry, Samuel C.
8e204d86-4a9c-4a5d-9932-cf470174648e
Vicente-Luis, Andy
3a2de6e3-374e-42a3-9c35-b88002e7f7cb
Hayes, Patrick L.
ec4b380e-6f5b-4a5e-a1a3-4dc0b6559569
Mauzeroll, Janine
af84f034-1e52-4419-a1c2-ce7116db5b07
13 January 2018
Noyhouzer, Tomer
88e3f604-d5ee-4b31-8d31-daace4a2ba25
Perry, Samuel C.
8e204d86-4a9c-4a5d-9932-cf470174648e
Vicente-Luis, Andy
3a2de6e3-374e-42a3-9c35-b88002e7f7cb
Hayes, Patrick L.
ec4b380e-6f5b-4a5e-a1a3-4dc0b6559569
Mauzeroll, Janine
af84f034-1e52-4419-a1c2-ce7116db5b07
Noyhouzer, Tomer, Perry, Samuel C., Vicente-Luis, Andy, Hayes, Patrick L. and Mauzeroll, Janine
(2018)
The best of both worlds: combining ultramicroelectrode and flow cell technologies.
Journal of the Electrochemical Society, 165 (2), [H10].
(doi:10.1149/2.0641802jes).
Abstract
A new type of an electrochemical flow cell designed for exchangeable ultramicroelectrodes (UMEs) is presented. The cell could be used with up to 8 different UMEs allowing one to use this cell for UME array measurements. The cell was characterized using both empirical data and finite element modeling. Au and Pt UMEs were used to detect catechol simultaneously, demonstrating the ability of this cell to be used as a sensory platform. The electroanalytical response of flow system was validated by direct measurements of H2O2 concentrations. Finally, stochastic nanoparticle measurements were successfully performed using the flow system, highlighting the future possibilities of this system for environmental monitoring.
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Submitted date: 23 October 2017
Published date: 13 January 2018
Identifiers
Local EPrints ID: 491829
URI: http://eprints.soton.ac.uk/id/eprint/491829
ISSN: 0013-4651
PURE UUID: 38461d0c-4e08-44fa-a981-0d40c5af6263
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Date deposited: 04 Jul 2024 16:53
Last modified: 11 Jul 2024 02:01
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Contributors
Author:
Tomer Noyhouzer
Author:
Samuel C. Perry
Author:
Andy Vicente-Luis
Author:
Patrick L. Hayes
Author:
Janine Mauzeroll
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