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Wearable Smart Chemical Sensor—Small, Rugged Monitor Warns First Responders of Toxic Exposure Fact Sheet

The DHS Science and Technology Directorate (S&T) is working with TDA Research, Inc. (TDA) through a Small Business Innovation Research (SBIR) award to develop a simple, inexpensive, wearable smart chemical sensor badge that has high sensitivity and selectivity to multiple TICs at trace (low parts per million or ppm) concentrations, and that triggers alarms at permissible exposure limits, short-term exposure limits and time weighted average concentrations.

Last Published Date: August 22, 2018
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