Spark

Biosensors in your pocket

Brian Cunningham explains the next-generation of biosensors, able to detect small amounts of viruses, pathogens, and other contaminants in you and the world around you. All with the help of your smartphone! And Stephen Watson describes the TellSpec, a handheld food scanner that tells you what's in your food in less than three seconds....

Brian Cunningham explains the next-generation of biosensors, able to detect small amounts of viruses, pathogens, and other contaminants in you and the world around you. All with the help of your smartphone! And Stephen Watson describes the TellSpec, a handheld food scanner that tells you what's in your food in less than three seconds.

<ul> <li>More on Brian's work: <a href="http://www.ece.illinois.edu/mediacenter/article.asp?id=7863">Researchers develop biosensor that detects HIV viral load</a></li> </ul> <!--START Biosensors in your pocket AUDIO HERE --> <div class="clear"></div> <!--END Biosensors in your pocket AUDIO -->

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