Simultaneous SPR and electrochemical sensing of an alkane thiol self-assembled monolayer (SAM) - towards an optical biosensor

A.K. Sheridan, P. Ngamukot, P.N. Bartlett, J.S. Wilkinson, Brian Culshaw (Editor), J Miguel (Editor)

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

1 Citation (Scopus)

Abstract

We present simultaneous electrochemical and waveguide surface plasmon resonance measurements demonstrating the electrochemically controlled desorption of a thiol monolayer from a gold electrode. Self-assembled thiol layers are used in biosensors to enable the attachment of lipids to the sensor. This work demonstrates the potential for development of the device for biological sensing applications. Simultaneous SPR electrochemical measurements are made during the thiol desorption and these results are discussed and compared to the results of a numerical simulation.
Original languageEnglish
Title of host publicationSecond european workshop on optical fibre sensors
Subtitle of host publicationproceedings
EditorsBrian Culshaw, J Miguel
Place of PublicationBellingham
Pages271-274
Number of pages4
Volume5502
DOIs
Publication statusPublished - Jun 2004
Event2nd European Workshop on Optical Fibre Sensors - Santander, Spain
Duration: 9 Jun 200411 Jun 2004

Publication series

NameProceedings of the Society of Photo-optical Instrumentation Engineers (SPIE)
PublisherSPIE
ISSN (Print)0277-786X

Conference

Conference2nd European Workshop on Optical Fibre Sensors
CountrySpain
CitySantander
Period9/06/0411/06/04

    Fingerprint

Keywords

  • simultaneous spr
  • electrochemical sensing
  • alkane thiol
  • self-assembled monolayer (SAM)
  • optical biosensor

Cite this

Sheridan, A. K., Ngamukot, P., Bartlett, P. N., Wilkinson, J. S., Culshaw, B. (Ed.), & Miguel, J. (Ed.) (2004). Simultaneous SPR and electrochemical sensing of an alkane thiol self-assembled monolayer (SAM) - towards an optical biosensor. In B. Culshaw, & J. Miguel (Eds.), Second european workshop on optical fibre sensors: proceedings (Vol. 5502, pp. 271-274). (Proceedings of the Society of Photo-optical Instrumentation Engineers (SPIE)). Bellingham. https://doi.org/10.1117/12.566559