Battelle Develops Color-Changing Spray to Spot Biological Threats

US firm Battelle aims to revolutionize biological threat detection in military environments with its new technological breakthrough.

At its core, the system is a specialized liquid that can be sprayed onto surfaces and produces a visible color change when it encounters hazardous agents.

According to the Ohio-based company, this approach could deliver an immediate, clear visual indication of its presence without requiring additional or specialized equipment.

Read the full story on NextGen Defense: Battelle Develops Color-Changing Spray to Spot Biological Threats