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Posted on Sep 22, 2002, 12 p.m.
By Bill Freeman
A new device could bring hand-held DNA technology to every doctor's office, according to researchers from Northwestern University. Dr Chad A Mirkin and his colleagues have developed a new method of screening DNA using an electric current, nanoparticles, and strands of synthesized DNA, which they say could pave the way for bringing DNA testing out of the laboratory and making it possible to screen patients at routine on-the-spot at a routine visit to the doctor.
A new device could bring hand-held DNA technology to every doctor's office, according to researchers from Northwestern University. Dr Chad A Mirkin and his colleagues have developed a new method of screening DNA using an electric current, nanoparticles, and strands of synthesized DNA, which they say could pave the way for bringing DNA testing out of the laboratory and making it possible to screen patients at routine on-the-spot at a routine visit to the doctor. According to Mirkin the technology will help to speed up genetic research and could "revolutionize the way people are screened and diagnosed" for genetic and infectious diseases.
SOURCE/REFERENCE: Science 2002; 295:1503-1506
