Electronic Nose Sniffs out Toxins (IMAGE)

NIH/National Institute of Environmental Health Sciences

Electronic Nose Sniffs out Toxins

Caption

This is a postage stamp size optical sensor array for toxic gases and the color changes associated with a few representative poison gases.

Credit

K. Suslick, UIUC

Usage Restrictions

None

License

Licensed content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.