Autonomous analyser platforms for remote monitoring of water quality

This paper describes progress in the realization of reliable, relatively low-cost autonomous microfluidic analysers that are capable of monitoring the chemistry of water bodies for significant periods of time (weeks, months) without human intervention. The data generated is transmitted wireless to a remote web server and transferred to a web-database that renders data access location independent. Preliminary results obtained from a `matchbox' scale analyzer are also presented and routes to the realization of next generation platforms discussed.