SEOUL, (Reuters) – Tired of long waits at the hospital for medical tests? If Korean researchers have their way, your smartphone could one day eliminate that — and perhaps even tell you that you have cancer.
A team of scientists at Korea Advanced Institute of Science of Technology (KAIST) said in a paper published in Angewandte Chemie, a German science journal, that touch screen technology can be used to detect biomolecular matter, much as is done in medical tests.
“It began from the idea that touch screens work by recognizing the electronic signs from the touch of the finger, and so the presence of specific proteins and DNA should be recognizable as well,” said Hyun-gyu Park, who with Byong-yeon Won led the study.
