Biochip Speeds Up Gene Testing

Important note: Information in this article was accurate in 1997. The state of the art may have changed since the publication date.

Biochip Speeds Up Gene Testing

Financial Times (12/18/97) P. 8

Abstract: Scientists at the Oak Ridge National Laboratory are planning a "DNA biochip" that could test for HIV, cancer, or tuberculosis within minutes. Whereas existing tests usually search for the antibodies or enzymes that accompany certain diseases and infections, the biochip would serve as a precise and sensitive method of testing, directly analyzing genetic material in a blood sample. Thus far, the researchers have demonstrated the biochip in theory, but have not yet constructed a prototype.

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