national laboratories

June 25, 2010
By Jordan Garegnani

By reinventing technology decades old, researchers have created a new sensor with the ability to perceive nanoscopic amounts of chemical or biological materials. It now awaits development and manufacturing for practical application.

In this month's SIGNAL Magazine, Rita Boland explains the method and impact of new sensor technology in the article "Technology Aims to Trace Sub-Microscopic Troubles."

Scientists Nickolay Lavrik and Panos Datskos at Oak Ridge National Laboratory employ microelectromechanical systems and nanoelectromechanical systems, which have been around a while, to create a generic sensor that can spot a specific substance.