Individual quantum dots imaged in 3-D for first time

Individual quantum dots imaged in 3-D for first time Researchers have developed an imaging technique that uses a tiny, super sharp needle to nudge a single nanoparticle into different orientations and capture 2-D images to help reconstruct a 3-D picture. The method demonstrates imaging of individual nanoparticles at different orientations while in a laser-induced excited state. http://ift.tt/eA8V8J