Harmful Algae

A team of engineers from the National University of Singapore has developed a highly sensitive system that uses a smartphone to rapidly detect the presence of toxin-producing algae in water within 15 minutes. This technological breakthrough could play a big role in preventing the spread of harmful microorganisms in aquatic environments, which could threaten global public health and cause environmental problems.

The Hong Kong Polytechnic University (PolyU) will host the fifth International Functional Food Symposium, which is themed on “Promoting Good Health and Developing a Sustainable Environment”, on its campus from 10 to 11 March 2011.