A Lab-on-Chip Analyzer for in Situ Measurement of Soluble Reactive Phosphate: Improved Phosphate Blue Assay and Application to Fluvial Monitoring.
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DOI: 10.1021/acs.est.7b01581
Abstract: Here, we present a new in situ microfluidic phosphate sensor that features an improved "phosphate blue" assay which includes polyvinylpyrrolidone in place of traditional surfactants-improving sensitivity and reducing temperature effects. The sensor features greater power… read more here.
Keywords: blue assay; phosphate blue; improved phosphate; sensor ... See more keywords