Smartphone as handheld biosensor

http://news.illinois.edu/news/13/0523iphone_biosensor_BrianCunningham.html

University of Illinois researchers have developed an iPhone cradle and app that uses its camera and processing power as a biosensor to detect toxins, proteins, bacteria, viruses and other molecules.    Professor Brian Cunningham, the team’s leader, discussed healthcare applications:  “A lot of medical conditions might be monitored very inexpensively and non-invasively using mobile platforms like phones. They can detect molecular things, like pathogens, disease biomarkers or DNA, things that are currently only done in big diagnostic labs with lots of expense and large volumes of blood.”


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