New sensors streamline detection of estrogenic compounds

Researchers have engineered new sensors that fluoresce in the presence of compounds that interact with estrogen receptors in human cells. The sensors detect natural or human-made substances that alter estrogenic signaling ...

Accessing the risk of arsenic ingestion with mineralogy

Canadian researchers working at Brookhaven's National Synchrotron Light Source (NSLS) have created a method for determining how much of the arsenic in soil tailings -- byproducts of the mining industry -- will enter the bloodstream ...

page 5 from 15