Integrated Sensor Array Platform for Monitoring Chemical Contaminants in Water Sources

The paper has been focused on the fabrication of a sensing platform integrating an array of sensors with distinct applications: pH, nitrites and pesticides detection. All sensors are fabricated using micro-nano technology and are electrically connected to a multichannel potentiostat that runs the electroanalytical measurements. Integration of the sensor array into a platform has been made: the module for independent measurement of 3 sensors, electrochemical sensors, multichannel potentiostat and laptop which hosts the potentiostat control software and a Labview application for data acquisition.