Simultaneous surface plasmon resonance and electrochemical investigations of alkane thiol monolayers on a gold electrode
Simultaneous surface plasmon resonance and electrochemical investigations of alkane thiol monolayers on a gold electrode
In this paper we present an integrated optical surface plasmon resonance sensor incorporating a gold electrode, to enable simultaneous electrochemical and optical measurements. The waveguides are fabricated from Pyrex, using photolithographic patterning and K ion-exchange and have been designed to incorporate a 'Y Junction' which allows simultaneous observation of a sensing and a reference output signal as shown in figure 1. Recent work has demonstrated that such a sensor provides high sensitivity to sub-monolayer changes at the gold electrode surface while allowing electrochemical control of the gold electrode surface.
Sheridan, A.K.
3744de9e-5516-4842-bb36-852702ded40a
Ngamukot, P.
087c18c1-6eec-4a36-8832-f362d26f93af
Evans, S.A.G.
826b9457-cbf6-4066-9ae6-6fb183adbc66
Wilkinson, J.S.
73483cf3-d9f2-4688-9b09-1c84257884ca
Bartlett, P.N.
d99446db-a59d-4f89-96eb-f64b5d8bb075
2003
Sheridan, A.K.
3744de9e-5516-4842-bb36-852702ded40a
Ngamukot, P.
087c18c1-6eec-4a36-8832-f362d26f93af
Evans, S.A.G.
826b9457-cbf6-4066-9ae6-6fb183adbc66
Wilkinson, J.S.
73483cf3-d9f2-4688-9b09-1c84257884ca
Bartlett, P.N.
d99446db-a59d-4f89-96eb-f64b5d8bb075
Sheridan, A.K., Ngamukot, P., Evans, S.A.G., Wilkinson, J.S. and Bartlett, P.N.
(2003)
Simultaneous surface plasmon resonance and electrochemical investigations of alkane thiol monolayers on a gold electrode.
Royal Society of Chemistry: Electrochem 03, Southampton, UK.
14 - 17 Sep 2003.
1 pp
.
Record type:
Conference or Workshop Item
(Paper)
Abstract
In this paper we present an integrated optical surface plasmon resonance sensor incorporating a gold electrode, to enable simultaneous electrochemical and optical measurements. The waveguides are fabricated from Pyrex, using photolithographic patterning and K ion-exchange and have been designed to incorporate a 'Y Junction' which allows simultaneous observation of a sensing and a reference output signal as shown in figure 1. Recent work has demonstrated that such a sensor provides high sensitivity to sub-monolayer changes at the gold electrode surface while allowing electrochemical control of the gold electrode surface.
More information
Published date: 2003
Venue - Dates:
Royal Society of Chemistry: Electrochem 03, Southampton, UK, 2003-09-14 - 2003-09-17
Identifiers
Local EPrints ID: 41586
URI: http://eprints.soton.ac.uk/id/eprint/41586
PURE UUID: 0c409cba-22c1-47cb-a4f2-a71f01f8242f
Catalogue record
Date deposited: 03 Oct 2006
Last modified: 16 Mar 2024 02:43
Export record
Contributors
Author:
A.K. Sheridan
Author:
P. Ngamukot
Author:
S.A.G. Evans
Download statistics
Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.
View more statistics
