Conductance based sensing and analysis of soluble phosphates in wastewater was written by Warwick, Christopher;Guerreiro, Antonio;Gomez-Caballero, Alberto;Wood, Elizabeth;Kitson, James;Robinson, James;Soares, Ana. And the article was included in Biosensors & Bioelectronics in 2014.Electric Literature of C10H14O5 This article mentions the following:
The current standard method used for measuring soluble phosphate in environmental water samples is based on a colorimetric approach, developed in the early 1960s. In order to provide an alternative, label free sensing solution, a molecularly imprinted polymer (MIP) was designed to function as a phosphate receptor. A combination of functional monomer (N-allylthiourea), cross-linker and monomer/template ratios were optimized in order to maximise the binding capacity for phosphate. When produced in membrane format, the MIP’s ability to produce a reversible change in conductance in the presence of phosphate was explored for fabrication of a sensor which was able to selectively detect the presence of phosphate compared to sulfate, nitrate and chloride. In wastewater samples the sensor had a limit of detection of 0.16 mg P/l, and a linear range between 0.66 and 8 mg P/l. This is below the min. monitoring level (1 mg P/l) as required by current legislation for wastewater discharges, making the sensor as developed promising for direct quantification of phosphate in environmental monitoring applications. In the experiment, the researchers used many compounds, for example, Diethyleneglycoldiacrylate (cas: 4074-88-8Electric Literature of C10H14O5).
Diethyleneglycoldiacrylate (cas: 4074-88-8) belongs to alcohols. Alkyl halides are often synthesized from alcohols, in effect substituting a halogen atom for the hydroxyl group. Secondary alcohols are easily oxidized without breaking carbon-carbon bonds only as far as the ketone stage. No further oxidation is seen except under very stringent conditions.Electric Literature of C10H14O5
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts