The Department of Applied Physics (AP) and Interdisciplinary Division of Biomedical Engineering (BME) of The Hong Kong Polytechnic University (PolyU) have jointly developed a novel nano biosensor for rapid detection of flu and other viruses. PolyU’s new invention utilizes an optical method called upconversion luminescence resonance energy transfer (LRET) process for ultrasensitive virus detection. It Read more about A novel nano biosensor for rapid detection of flu and other viruses[…]