The Department of Homeland Security (DHS) Science and Technology Directorate (S&T) is working with TDA Research, Inc., through a Small Business Innovation Research award to develop a simple, inexpensive, wearable smart chemical sensor badge. The highly sensitive and selective badge can detect multiple toxic industrial chemicals at trace concentrations and trigger distinct alarms at the permissible exposure limit.
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Wearable Smart Chemical Sensor | 254.76 KB | 08/01/2022 |