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Conference Paper: A droplet microfluidic-based sensor for monitoring river nitrate/nitrite concentrations
Title | A droplet microfluidic-based sensor for monitoring river nitrate/nitrite concentrations |
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Authors | |
Keywords | Sensor Analytical Chemistry Nutrient River Droplet Microfluidics Optical Detection Nitrate |
Issue Date | 2019 |
Citation | 23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2019, 2019, p. 1328-1329 How to Cite? |
Abstract | We report a field-deployable sensor for monitoring nitrate and nitrite levels in water, based on droplet microfluidics. The sensor, a fully ruggedized development of our previously-reported prototype[1] was used in an uninterrupted three-week deployment in a tidal river where the influence of tidal variation, rain events, diurnal effects, and anthropogenic input can all be discerned. This droplet-based sensor demonstrates highly economical usage of consumables, with reagent consumption lower by approximately two orders-of-magnitude compared to the current state-of-the-art continuous-flow microfluidic sensors.[2,3]. |
Persistent Identifier | http://hdl.handle.net/10722/303705 |
DC Field | Value | Language |
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dc.contributor.author | Nightingale, Adrian M. | - |
dc.contributor.author | Hassan, Sammer Ul | - |
dc.contributor.author | Warren, Brett M. | - |
dc.contributor.author | Makris, Kyriacos | - |
dc.contributor.author | Evans, Gareth W.H. | - |
dc.contributor.author | Papadopoulou, Evanthia | - |
dc.contributor.author | Coleman, Sharon | - |
dc.contributor.author | Niu, Xize | - |
dc.date.accessioned | 2021-09-15T08:25:51Z | - |
dc.date.available | 2021-09-15T08:25:51Z | - |
dc.date.issued | 2019 | - |
dc.identifier.citation | 23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2019, 2019, p. 1328-1329 | - |
dc.identifier.uri | http://hdl.handle.net/10722/303705 | - |
dc.description.abstract | We report a field-deployable sensor for monitoring nitrate and nitrite levels in water, based on droplet microfluidics. The sensor, a fully ruggedized development of our previously-reported prototype[1] was used in an uninterrupted three-week deployment in a tidal river where the influence of tidal variation, rain events, diurnal effects, and anthropogenic input can all be discerned. This droplet-based sensor demonstrates highly economical usage of consumables, with reagent consumption lower by approximately two orders-of-magnitude compared to the current state-of-the-art continuous-flow microfluidic sensors.[2,3]. | - |
dc.language | eng | - |
dc.relation.ispartof | 23rd International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2019 | - |
dc.subject | Sensor | - |
dc.subject | Analytical Chemistry | - |
dc.subject | Nutrient | - |
dc.subject | River | - |
dc.subject | Droplet Microfluidics | - |
dc.subject | Optical Detection | - |
dc.subject | Nitrate | - |
dc.title | A droplet microfluidic-based sensor for monitoring river nitrate/nitrite concentrations | - |
dc.type | Conference_Paper | - |
dc.identifier.scopus | eid_2-s2.0-85094966549 | - |
dc.identifier.spage | 1328 | - |
dc.identifier.epage | 1329 | - |