Newton, Michael, McHale, Glen, Martin, Fabrice, Gizeli, Electra and Melzak, Kathryn (2001) Pulse mode operation of Love wave devices for biosensing applications. Analyst, 126 (12). pp. 2107-2109. ISSN 0003-2654
Full text not available from this repository. (Request a copy)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: | Article |
|---|---|
| Subjects: | F300 Physics |
| Department: | Faculties > Engineering and Environment > Mathematics, Physics and Electrical Engineering |
| Depositing User: | Becky Skoyles |
| Date Deposited: | 09 Jun 2017 09:56 |
| Last Modified: | 12 Oct 2019 19:05 |
| URI: | http://nrl.northumbria.ac.uk/id/eprint/31011 |
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