Quantum science, cellular biology, and high-definition television technology converge in the development of new biosensors.…
Browsing: Nanocrystals
Nanocrystals are nanoparticles with crystalline structures that typically range from 1 to 100 nanometers in size. These tiny crystals possess unique optical, electronic, and mechanical properties that differ significantly from their bulk counterparts due to their high surface area to volume ratio and quantum mechanical effects at the nanoscale. The properties of nanocrystals can be finely tuned by altering their size, shape, composition, and surface chemistry, making them highly versatile for a wide range of applications. They are extensively used in fields such as electronics, for improving display screens and semiconductor devices; in medicine, for targeted drug delivery and enhanced imaging techniques; and in renewable energy technologies, such as in solar cells and energy-efficient lighting solutions. The controlled synthesis of nanocrystals is a critical area of research in nanotechnology, aimed at optimizing their performance for specific applications.
Researchers are breaking new ground with halide perovskites, promising a revolution in energy-efficient technologies. By…
Scientists have found a way to achieve negative refraction—where light bends the “wrong” way—using carefully…
Researchers have pioneered a new doping technology for semiconductor nanocrystals, enhancing their performance for use…
A new study uncovers a molecular modification method for converting CO2 into valuable chemical resources…
Researchers have discovered nanocrystals that toggle between luminescent states swiftly, offering a promising advancement toward…
Revolutionary photon-avalanching nanosensors have been developed by researchers at Columbia Engineering, promising to transform technologies…
Replacing organic solvents with molten salt enables researchers to create “previously unimaginable nanocrystals.” The type…
Curtin University researchers found that optimizing the shape of zinc sulfide nanocrystals can improve molecule…
JILA breakthrough in integrating artificial atoms with photonic circuits advances quantum computing efficiency and scalability.…
Researchers found that exposing tellurite glass to femtosecond laser light creates semiconducting nanocrystals, opening the…
Many scientific and technical challenges could be effortlessly addressed if we had the capability to…
Systematic copper doping boosts all-solar utilization in tungstic acid nanocrystals. Sunlight is an inexhaustible source…
First Real-Time Glimpse Into the Growth Habits of Nanoparticles Found in salt, sugar, snowflakes, and…
A physical chemist and a diverse group of his students are working on applications with…
Scientists shave ‘hairs’ off nanocrystals to improve their electronic properties. Breakthrough by UChicago chemists could…
A research group led by Prof. WU Kaifeng from the Dalian Institute of Chemical Physics…
Scientists develop plant-based ‘hairy nanocrystals’ to remove excess chemotherapy drugs from the blood. Hairy cellulose…