DNA sieve -- Nanoscale pores can be tiny analysis labs

Imagine being able to rapidly identify tiny biological molecules such as DNA and toxins using a system that can fit on a microchip or in a drop of salt water. It’s closer than you might think, say a team of researchers from the National Institute of Standards and Technology, Brazil’s Universidade Federal de Pernambuco, and Wright State University in Dayton, Ohio.

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<p><a href="http://www.physorg.com/news98097633.html">DNA sieve -- Nanoscale pores can be tiny analysis labs</a></p> <p>Imagine being able to rapidly identify tiny biological molecules such as DNA and toxins using a system that can fit on a microchip or in a drop of salt water. It’s closer than you might think, say a team of researchers from the National Institute of Standards and Technology, Brazil’s Universidade Federal de Pernambuco, and Wright State University in Dayton, Ohio.</p>