On-chip monitoring of phosphate via a droplet microfluidic sensor
On-chip monitoring of phosphate via a droplet microfluidic sensor
A novel droplet microfluidic sensor was developed for monitoring phosphate in water sample. The sensor is composed of microfluidic conduits for droplet generation, reaction and flow cell with enhanced optical pathlength. This allows on-chip quantification of phosphate concentrations from water sample via phosphomolybdenum blue assay and absorbance measurement. This sensor device can provide high frequency data and consume less reagents, with potentials to be used for in situ and long period monitoring of aqueous environment (e.g. lake, river and wastewater treatment).
Lu, Bingyuan
124a3e2b-15b5-4013-8f14-39a65f01c2a7
Coleman, Sharon
2653c332-2105-46b7-98ca-450d88a3aa9f
Papadopoulou, Evanthia
089fbae5-0658-42d4-8d6e-ceb83c728d64
Makris, Kyriacos
e86a7750-ce44-4256-9fc7-e9fd4035fbbf
Warren, Brett
e385df8c-3284-449a-9d84-80e48c591cf9
Nightingale, Adrian
4b51311d-c6c3-40d5-a13f-ab8917031ab3
Niu, Xize
f3d964fb-23b4-45db-92fe-02426e4e76fa
4 October 2020
Lu, Bingyuan
124a3e2b-15b5-4013-8f14-39a65f01c2a7
Coleman, Sharon
2653c332-2105-46b7-98ca-450d88a3aa9f
Papadopoulou, Evanthia
089fbae5-0658-42d4-8d6e-ceb83c728d64
Makris, Kyriacos
e86a7750-ce44-4256-9fc7-e9fd4035fbbf
Warren, Brett
e385df8c-3284-449a-9d84-80e48c591cf9
Nightingale, Adrian
4b51311d-c6c3-40d5-a13f-ab8917031ab3
Niu, Xize
f3d964fb-23b4-45db-92fe-02426e4e76fa
Lu, Bingyuan, Coleman, Sharon, Papadopoulou, Evanthia, Makris, Kyriacos, Warren, Brett, Nightingale, Adrian and Niu, Xize
(2020)
On-chip monitoring of phosphate via a droplet microfluidic sensor.
MicroTAS 2020, United States.
Record type:
Conference or Workshop Item
(Poster)
Abstract
A novel droplet microfluidic sensor was developed for monitoring phosphate in water sample. The sensor is composed of microfluidic conduits for droplet generation, reaction and flow cell with enhanced optical pathlength. This allows on-chip quantification of phosphate concentrations from water sample via phosphomolybdenum blue assay and absorbance measurement. This sensor device can provide high frequency data and consume less reagents, with potentials to be used for in situ and long period monitoring of aqueous environment (e.g. lake, river and wastewater treatment).
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More information
Published date: 4 October 2020
Venue - Dates:
MicroTAS 2020, United States, 2020-10-04
Identifiers
Local EPrints ID: 476334
URI: http://eprints.soton.ac.uk/id/eprint/476334
PURE UUID: a4a845d0-effe-402d-a102-1ba27368c149
Catalogue record
Date deposited: 19 Apr 2023 16:44
Last modified: 18 Nov 2023 02:45
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Contributors
Author:
Bingyuan Lu
Author:
Sharon Coleman
Author:
Evanthia Papadopoulou
Author:
Kyriacos Makris
Author:
Brett Warren
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