Quantum Dot Sizing by DLS

Quantum dots, which are really semiconductor nanoparticles, have size, shape, and dopant dependent optical and electrical properties that have increasingly made them attractive for a variety of applications such as sensors, biological imaging, and investigation of cellular mechanisms. In this application note, learn how to use a DAWN^® MALS detector with a WyattQELS^™ to measure the hydrodynamic radius of Quantum dots.