New Manganese Sensor (1 of 2) (IMAGE) University of Cincinnati Caption UC researchers have developed the first lab-on-a-chip sensor to provide fast feedback regarding levels of the heavy metal manganese in humans. The first field test of the sensor will be in 2012. Credit Dottie Stover, University of Cincinnati Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.