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Multiplexed detection of CRP-SAA1 using laser direct-write-fabricated multiple flow-path lateral flow devices

Multiplexed detection of CRP-SAA1 using laser direct-write-fabricated multiple flow-path lateral flow devices
Multiplexed detection of CRP-SAA1 using laser direct-write-fabricated multiple flow-path lateral flow devices
We report a novel solution to allow multiplexed detection using a multi-path LFD that is fabricated via the precise partition of the flow-path of a single LFD using a laser direct-write technique. The multiple flow-paths allow individual detection of different analytes in each of the separated channels. We have successfully demonstrated the use of these multi-path LFDs for simultaneous detection of a biomarker panel comprising CRP and SAA-1, commonly used for the diagnosis of bacterial infections. In addition, clinical samples have also been tested and the results show a high consistency with those acquired using the gold-standard ELISA test.
SPIE
He, Peijun
2e303166-6aa5-4a09-b22e-440d96a54a9f
Katis, Ioannis
f92dfb8f-610d-4877-83f6-fd26a571df12
Galanis, Panagiotis
4457b788-deef-4293-ab39-76f501b9529d
Teeling, Jessica
fcde1c8e-e5f8-4747-9f3a-6bdb5cd87d0a
Holmes, Clive
ada5abf3-8459-4cf7-be40-3f4e9391cc96
Eason, Robert
e38684c3-d18c-41b9-a4aa-def67283b020
Sones, Collin
9de9d8ee-d394-46a5-80b7-e341c0eed0a8
Gray, Bonnie L.
Becker, Holger
He, Peijun
2e303166-6aa5-4a09-b22e-440d96a54a9f
Katis, Ioannis
f92dfb8f-610d-4877-83f6-fd26a571df12
Galanis, Panagiotis
4457b788-deef-4293-ab39-76f501b9529d
Teeling, Jessica
fcde1c8e-e5f8-4747-9f3a-6bdb5cd87d0a
Holmes, Clive
ada5abf3-8459-4cf7-be40-3f4e9391cc96
Eason, Robert
e38684c3-d18c-41b9-a4aa-def67283b020
Sones, Collin
9de9d8ee-d394-46a5-80b7-e341c0eed0a8
Gray, Bonnie L.
Becker, Holger

He, Peijun, Katis, Ioannis, Galanis, Panagiotis, Teeling, Jessica, Holmes, Clive, Eason, Robert and Sones, Collin (2019) Multiplexed detection of CRP-SAA1 using laser direct-write-fabricated multiple flow-path lateral flow devices. Gray, Bonnie L. and Becker, Holger (eds.) In Microfluidics, BioMEMS, and Medical Microsystems XVII. vol. 10875, SPIE.. (doi:10.1117/12.2532080).

Record type: Conference or Workshop Item (Paper)

Abstract

We report a novel solution to allow multiplexed detection using a multi-path LFD that is fabricated via the precise partition of the flow-path of a single LFD using a laser direct-write technique. The multiple flow-paths allow individual detection of different analytes in each of the separated channels. We have successfully demonstrated the use of these multi-path LFDs for simultaneous detection of a biomarker panel comprising CRP and SAA-1, commonly used for the diagnosis of bacterial infections. In addition, clinical samples have also been tested and the results show a high consistency with those acquired using the gold-standard ELISA test.

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More information

Published date: February 2019
Venue - Dates: Photonics West, San Francisco, United States, 2019-02-01 - 2019-02-06

Identifiers

Local EPrints ID: 432779
URI: https://eprints.soton.ac.uk/id/eprint/432779
PURE UUID: 13a092ec-92d6-4542-b764-48821dc6b76c
ORCID for Ioannis Katis: ORCID iD orcid.org/0000-0002-2016-557X
ORCID for Jessica Teeling: ORCID iD orcid.org/0000-0003-4004-7391
ORCID for Clive Holmes: ORCID iD orcid.org/0000-0003-1999-6912
ORCID for Robert Eason: ORCID iD orcid.org/0000-0001-9704-2204

Catalogue record

Date deposited: 26 Jul 2019 16:30
Last modified: 27 Jul 2019 00:38

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