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Project Code [2008-S-ET-12]
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Project title
Electrochemical Based Sensor for the Determination of Nitrate and Nitrite in Drinking Water
Primary Funding Agency
Environmental Protection Agency
Co-Funding Organisation(s)
n/a
Lead Organisation
Tallaght Institute of Technology
Lead Applicant
Eithne Dempsey
Project Abstract
This project involves the development of a novel electrochemical based voltammetric sensor for the determination of both nitrate and nitrite in potable water. The research methodology centres around the employment of nanostructured polyoxometallate (POM) functionalised surfaces as the sensing element within the proposed sensor. Two types of surfaces shall be investigated for their electrocatalytic properties, namely, POM doped conducting polymeric nanowires and POM nanoassemblies. Microfluidic channels etched in glass with an integrated electrochemical cell (fabricated in house) containing the sensing elements shall lead towards the development of an on-line device for continuous monitoring of environmental waters.
Grant Approved
�40,000.00
Research Hub
Healthy Environment
Research Theme
Impacts on Aquatic Ecosystems & Human Health (including Drinking Water)
Initial Projected Completion Date
06/10/2010