Quantum Dots and Lipid Rafts: Analytical Chemistry Solves a Nanoscale Mystery

Remember all those great Black Friday deals on QLED televisions? You may not realize it, but they were all about nanotechnology! The Q in QLED stands for quantum dots, which are not only being used to enhance the displays of TVs, but also are used in solar cells, medical imaging, and sensing.1-3 However, the disposal …

The Atomic Force Microscope – Probing to “See” at the Nanoscale

Take a look around – do you see a surface that looks a little bumpy?  Now close your eyes, reach out your hand, and feel that surface. Got an idea of what it feels like? Great! Now, could you use what you’ve learned with your sense of touch to draw a picture of this bumpy …