Gold Shines Through Properties of Nano Biosensors
Wednesday, August 16, 2017 - 09:32
in Physics & Chemistry
With their remarkable electrical and optical properties, along with biocompatibility, photostability and chemical stability, gold nanoclusters are gaining a foothold in a number of research areas, particularly in biosensing and biolabeling. An international research team has now shown that the fluorescence is an intrinsic property of the gold nanoparticles themselves. The researchers used Au20, gold nanoparticles with a tetrahedral structure. Their findings were reported this week in The Journal of Chemical Physics.