(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 ...

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 ...

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 ...

Christian Luedtke, a researcher at Michigan State University, demonstrates a prototype of a tile robot. (Screenshot from Iowa Learning Farms) Researchers from Iowa State University have partnered with ...

Researchers from Iowa State University have partnered with Michigan State University to develop a robot that can detect nitrates and monitor the condition of drainage tiles to help farmers better ...

What if instead of taking a water or soil sample to the lab, you could take the lab to the sample? That’s what a team of researchers reporting in ACS Sensors did with a new nitrate-monitoring ...

Water pumps through tanks in the nitrate removal facility at the Fleur Drive Treatment Plant in Des Moines. Operating the system at full capacity can cost upwards of $16,000 per day. The drinking ...

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 ...

CEDAR RAPIDS — The Cedar River flows through the heart of Cedar Rapids, where it supplies drinking water to the city’s population. Its watershed historically has been impaired for nitrate — a form of ...