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Paper instead ‘chips’ may be used as medical testing devices to fight disease

Posted Nov 17 2010 8:13am

George Whitesides, a Harvard chemistry professor has designed technology in which patients’ blood is dropped on a piece of paper, and water-repellent ink resembling that of a comic book creates diagnostic colors on the other side, CNN reports. The technology may be incorporated into mobile phones, according to CNN.

Whitesides’ prototype allows for testing of STDs and non-sexually transmitted diseases, including HIV, malaria, tuberculosis, hepatitis and gastroenteritis.


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