A single nanoparticle can act like a laser at low power but still emit a sharp signal.
Nanotechnology News from Nanowerk
A single nanoparticle can act like a laser at low power but still emit a sharp signal. • Email to a friend • Nanoengineers have developed new and improved probes, known as positive controls, that could make it easier to validate rapid, point-of-care diagnostic tests for COVID-19 across the globe. • Email to a friend • Scientists can use beams of electrons to study the properties of materials. For example, they can learn about the behavior of subatomic particles and molecular or atomic structure of a material. Shorter electron beams produce higher-resolution views of these properties. • Email to a friend • Researchers constructed semiconductor heterojunctions that harvest sunlight, split water, and evolve hydrogen gas. The heterojunctional composites are composed of primary semiconductors, hetero-sites, and interfacial buffers. • Email to a friend • |
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