Quantum dots are crystals of a fluorescent semiconductor material with a diameter of as few as 10 to 100 atoms (2-10 nm). They are used as labels for imaging molecules because of their very narrow ...

whiIt’s always a good time for red wine, especially on August 28, National Red Wine Day. Today, we throw out all those stuffy rules about how and when to drink this nectar from the gods. Instead, we ...