by Martin Cooke @ elektor.com:
A team of researchers at the University of California, Los Angeles have designed a relatively low-cost smartphone add-on device that turns it into a mobile DNA imaging tool. Techniques using optical microscopy have found numerous applications in biology, chemistry and physics but they require relatively expensive, bulky and complicated instruments that cannot be easily transported outside the lab environment
The team have developed a compact, lightweight and cost-effective fluorescence microscope which clips onto a mobile phone and makes use of its built-in camera. Using the device they have demonstrated imaging and length quantification of single molecule DNA strands.
Smartphone Becomes DNA diagnostic tool – [Link]