Imagine a swarm of tiny devices only a few hundred nanometers in size that can detect trace amounts of toxins in a water supply or the very earliest signs of cancer in the blood. Now imagine... Read more
A multidisciplinary Brazilian research team has developed a biosensor to measure pesticide content on food produce, water and soil. The technology is in its development phase, but if develop... Read more
A diagnostic ‘cocktail,’ containing a single drop of blood, a dribble of water and a dose of DNA powder with gold particles, could one day lead to the treatment of the world’s leading diseas... Read more