A passive UHF RFID pH sensor (smart polymers for wireless medical sensing devices)

Hillier, A., Makarovaite, V., Holder, S.J., Gourlay, C.W., Batchelor, J.C. (2017) A passive UHF RFID pH sensor (smart polymers for wireless medical sensing devices). In: Loughborough Antennas & Propagation Conference (LAPC 2017). Loughborough Antennas & Propagation Conference (LAPC 2017). . The Institution of Engineering and Technology ISBN 978-1-78561-699-0. (doi:10.1049/cp.2017.0260) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided) (KAR id:84632)

The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided. (Contact us about this Publication)
Official URL https://doi.org/10.1049/cp.2017.0260

Abstract

A functionalised variant of polydimethylsiloxane (PDMS) was applicated atop an RFMicron RFM2100-AER UHF RFID tag and used in a series of depositions of pH buffer solutions, to observe changes in a sensor code generated by the tag. Averaged values of the sensor code data were used between 800-860MHz from 8-20dBm to compare pH buffers between 8.8 and 7.2 which consistently showed a significant degree of change in averaged sensor intensity readout. pH buffers outside the effective buffering range did not show a significant difference in averaged sensor code intensity.

Item Type:	Conference or workshop item (Paper)
DOI/Identification number:	10.1049/cp.2017.0260
Uncontrolled keywords:	polymers; chemical sensors; pH measurement; patient monitoring; radiofrequency identification
Subjects:	Q Science > QD Chemistry T Technology > TK Electrical engineering. Electronics. Nuclear engineering
Divisions:	Divisions > Division of Natural Sciences > School of Biosciences Divisions > Division of Computing, Engineering and Mathematical Sciences > School of Engineering and Digital Arts Divisions > Division of Natural Sciences > School of Physical Sciences
Signature Themes:	Food Systems, Natural Resources and Environment
Depositing User:	Simon Holder
Date Deposited:	30 Nov 2020 10:36 UTC
Last Modified:	16 Feb 2021 14:16 UTC
Resource URI:	https://kar.kent.ac.uk/id/eprint/84632 (The current URI for this page, for reference purposes)
Holder, S.J.:	https://orcid.org/0000-0001-8977-9257
Gourlay, C.W.:	https://orcid.org/0000-0002-2373-6788
Batchelor, J.C.:	https://orcid.org/0000-0002-5139-5765

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