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Portable flow cell for detection of multiple microchannels in a single chip

Portable flow cell for detection of multiple microchannels in a single chip
Portable flow cell for detection of multiple microchannels in a single chip
This paper showcases an optical flow cell for detection of parallel channels in the microfluidic chip. The flow cell operates by measuring the light intensity from the microchannels in a linearly moving chip. While this platform could be tailored for a wide variety of applications, here we show the design, fabrication and its working principle. Beta-lactamase, an indicator of bacterial resistance to β-lactam antibiotics especially in milk is also shown as an example. The flow cell has a small footprint and uses low-powered, low-cost components, which makes it ideally suited for use in portable devices that require multiple sample detection in a single chip.
1690-1691
Hassan, Sammer-Ul
8a5ae3f1-3451-4093-879e-85f40953da8b
Zhang, Xunli
d7cf1181-3276-4da1-9150-e212b333abb1
Hassan, Sammer-Ul
8a5ae3f1-3451-4093-879e-85f40953da8b
Zhang, Xunli
d7cf1181-3276-4da1-9150-e212b333abb1

Hassan, Sammer-Ul and Zhang, Xunli (2019) Portable flow cell for detection of multiple microchannels in a single chip. In 23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences. pp. 1690-1691 .

Record type: Conference or Workshop Item (Paper)

Abstract

This paper showcases an optical flow cell for detection of parallel channels in the microfluidic chip. The flow cell operates by measuring the light intensity from the microchannels in a linearly moving chip. While this platform could be tailored for a wide variety of applications, here we show the design, fabrication and its working principle. Beta-lactamase, an indicator of bacterial resistance to β-lactam antibiotics especially in milk is also shown as an example. The flow cell has a small footprint and uses low-powered, low-cost components, which makes it ideally suited for use in portable devices that require multiple sample detection in a single chip.

Text
PORTABLE FLOW CELL FOR DETECTION OF MULTIPLE
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More information

Published date: 23 October 2019

Identifiers

Local EPrints ID: 440676
URI: http://eprints.soton.ac.uk/id/eprint/440676
PURE UUID: 28e5d227-910e-49c9-82c6-14bf6590aaa7
ORCID for Sammer-Ul Hassan: ORCID iD orcid.org/0000-0002-0319-5814
ORCID for Xunli Zhang: ORCID iD orcid.org/0000-0002-4375-1571

Catalogue record

Date deposited: 13 May 2020 16:34
Last modified: 18 Feb 2021 17:20

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