MIT researches find gold can control blood clotting

Massachusetts Institute of Technology scientists, funded by the US National Science Foundation, have come up with a new technique to control blood clotting by using gold. The method involves small particles of gold and the use of infrared laser light. According to the researchers, who published their...

Scientists create new graphene-based printer ink

Scientists have developed an ink using tiny graphene flakes that when used in inkjet-printers can produce finely detailed and highly conductive electrodes. A new US study shows these printed graphene patterns are about 250 times more conductive than previously produced. It also has the ability...