(Nanowerk News) A new study published in Chemosensors ("All-Solid-State Potentiometric Sensor Based on Graphene Oxide as Ion-to-Electron Transducer for Nitrate Detection in Water Samples") introduces ...

IIHR research associate Tom Stoeffler checks the sensor unit for a nitrate sensor at Waterworks Prairie Park in Iowa City on Sept. 11. The state’s automated network of sensors allows for monitoring of ...

A team of scientists and engineers at the University of Minnesota is one of 16 teams selected nationwide to work on Aquasense. Photo of the North Fork Zumbro River in Mazeppa, Minn. A team of ...

Driving global innovation through precision sensing technology, intelligent data integration, and sustainable water ...

YEAR SENTENCE IN A DIFFERENT CASE. WATER QUALITY IS A GROWING CONCERN FOR MANY IOWANS. NOW THERE ARE QUESTIONS ABOUT WHETHER THE STATE SHOULD FUND A SYSTEM TO TRACK POLLUTION AND DRINKING WATER ...

Jason McCurdy, a researcher and field technician at the IIHR Hydroscience and Engineering center at the University of Iowa's College of Engineering, in 2017 installs a water quality sensor used for ...

(TNS) — As researchers behind an Iowa water quality sensor program race to find a new funding source before money runs out and they're forced to pull the sensors from the state's rivers and streams, a ...

Map of Nitrate Measures in Public Water: Iowa (1970-1988). Figure 2 reports the median nitrate level in each month-year of all reported public water measures in Iowa (1970-1988). Each blue point is a ...

University of Wisconsin--Madison engineers have developed low-cost sensors that allow for real-time, continuous monitoring of nitrate in soil types that are common in Wisconsin. These printed ...

Nitrate concentrations, exacerbated by a wet spring that followed years of dry conditions, reached near record highs in Iowa rivers this summer. Concentrations are typically elevated in the summer.