Toggle Main Menu Toggle Search

Open Access padlockePrints

The Newcastle University research output collection, currently available on ePrints, will shortly be moving to a new open repository platform, Figshare. To prepare for the data migration we have paused adding new content to ePrints, and will resume once the new repository is launched. During this time you will continue to have access to ePrints (but no new content will appear). We will share updates here when available.

A generic sensor for ultra low analyte concentration detection

Lookup NU author(s): Dr John HedleyORCiD, Emeritus Professor Calum McNeilORCiD, Emeritus Professor James Burdess, Dr Alun Harris, Dr Mark Dobson, Dr Guillaume Suarez, Dr Helen Berney

Downloads

Full text for this publication is not currently held within this repository. Alternative links are provided below where available.

Abstract

This paper reports on the development of a MEMS based generic mass sensor system (international patents pending) aimed at quantitative analyte measurement with a sensitivity of the order of 0.01 ng cm(-2). The sensor utilizes the property of cyclic symmetry to auto-compensate for any system drifts due to temperature fluctuations. Initial characterization of the sensor has demonstrated this auto-compensation mechanism. Immobilization protocols are currently being established using antibody immobilization onto a gold surface. The drive / sense electronics for the sensor system are under development.

Publication metadata

Author(s): Hedley J, McNeil CJ, Burdess JS, Harris AJ, Dobson MG, Suarez G, Berney H

Editor(s): Laudon, M., Romanowicz, B.

Publication type: Conference Proceedings (inc. Abstract)

Publication status: Published

Conference Name: Nanotechnology Conference and Trade Show (Nanotech)

Year of Conference: 2004

Pages: 195-198

Publisher: CRC Press

Library holdings: Search Newcastle University Library for this item

ISBN: 9780972842273

Share