ST quartz acoustic wave sensors with sectional guiding layers

Newton, M.I. ORCID: 0000-0003-4231-1002, Roach, P. and McHale, G., 2008. ST quartz acoustic wave sensors with sectional guiding layers. Sensors, 8, pp. 4384-4391. ISSN 1424-8220

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Abstract

We report the effect of removing a section of guiding layer from the propagation paths of ST-quartz Love wave sensors; this offers the ease of fabrication of a polymer guiding layer whilst retaining the native surface of the quartz which may then be used for the attachment of a sensitizing layer. Data is presented for rigid and viscous loading, which indicates a small reduction in mass sensitivity compared to a Love wave device. Biosensing capabilities of these discontinuous ‘sectional’ guiding layer devices are demonstrated using protein adsorption from solution.

Item Type: Journal article
Publication Title: Sensors
Creators: Newton, M.I., Roach, P. and McHale, G.
Publisher: Molecular Diversity Preservation International (MDPI)
Date: 2008
Volume: 8
ISSN: 1424-8220
Identifiers:
NumberType
10.3390/s8074384DOI
Rights: © 2008 by MDPI
Divisions: Schools > School of Science and Technology
Depositing User: EPrints Services
Date Added: 09 Oct 2015 09:49
Last Modified: 09 Jun 2017 13:11
URI: http://irep.ntu.ac.uk/id/eprint/3469

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