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Newton, M.I. 
ORCID: 0000-0003-4231-1002, McHale, G., Martin, F., Gizeli, E. and Melzak, K.A.,
2001.
Pulse mode operation of Love wave devices for biosensing applications.
Analyst, 126 (12), pp. 2107-2109.
ISSN 0003-2654
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Abstract
In this work we present a novel pulse mode Love wave biosensor that monitors both changes in amplitude and phase. A series of concentrations of 3350 molecular weight poly(ethylene glycol) (PEG) solutions are used as a calibration sequence for the pulse mode system using a network analyzer and high frequency oscilloscope. The operation of the pulse mode system is then compared to the continuous wave network analyzer by showing a sequence of deposition and removal of a model mass layer of palmitoyl-oleoyl-sn-glycerophosphocholine (POPC) vesicles. This experimental apparatus has the potential for making many hundreds of measurements a minute and so allowing the dynamics of fast interactions to be observed.
| Item Type: | Journal article |
|---|---|
| Publication Title: | Analyst |
| Creators: | Newton, M.I., McHale, G., Martin, F., Gizeli, E. and Melzak, K.A. |
| Publisher: | Royal Society of Chemistry |
| Place of Publication: | Cambridge |
| Date: | 2001 |
| Volume: | 126 |
| Number: | 12 |
| ISSN: | 0003-2654 |
| Divisions: | Schools > School of Science and Technology |
| Record created by: | EPrints Services |
| Date Added: | 09 Oct 2015 10:35 |
| Last Modified: | 09 Jun 2017 13:34 |
| URI: | https://irep.ntu.ac.uk/id/eprint/15290 |
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