New Device Can Extract Human DNA n Minutes

A New Device For DNA Checking  (45 Seconds)

University of Washington engineers and NanoFacture have created a device that can extract human DNA

from fluid samples in a simpler, more efficient and environmentally friendly way than conventional methods. The device will give hospitals and research labs a much easier way to separate DNA from human fluid samples, which will help with genome sequencing, disease diagnosis and forensic investigations.

"It's very complex to extract DNA," said Jae-Hyun Chung, a UW associate professor of mechanical engineering who led the research. "When you think of the current procedure, the equivalent is like collecting human hairs using a construction crane."This technology aims to clear those hurdles.

The small, box-shaped kit now is ready for manufacturing, then eventual distribution to hospitals and clinics. NanoFacture, a UW spinout company, signed a contract with Korean manufacturer KNR Systems last month at a ceremony in Olympia, Wash.

The UW, led by Chung, spearheaded the research and invention of the technology, and still manages the intellectual property.