Search results for molecular electronics

Biotechnology Jun 14, 2024

Novel insights into fluorescent 'dark states' illuminate ways forward for improved imaging

Scientists at St. Jude Children's Research Hospital have reported a way to improve molecular scale distance measurements using single-molecule fluorescence resonance energy transfer (smFRET). smFRET quantifies the excitation ...

Nanomaterials Jun 14, 2024

New method links graphene nanolayers for tougher, elastic films

Layers of carbon atoms in a honeycomb array are a true supermaterial: their unusually high conductivity and favorable mechanical properties could further the development of bendable electronics, new batteries, and innovative ...

Other Jun 14, 2024

The high-tech art lab hidden underneath Paris

It looks like the lair of a Bond villain: behind armored doors, buried underground below the Louvre in Paris, lies one of the most high-tech art labs in the world.

Evolution Jun 12, 2024

Discovery of microfossil in China from the 518-million-year-old Qingjiang biota sheds light on adaptive evolution

Microbial sulfate reduction dating back to the Paleoarchean plays a crucial role in driving global carbon and sulfur cycles in ancient and modern Earth. Over 150 species of sulfate reducers from bacterial and archaeal phyla ...

Molecular & Computational biology Jun 11, 2024

Researchers explore the molecular mechanisms and therapeutic potentials of essential oils

Essential oils, also known as ethereal oils, are volatile, aromatic compounds derived from plants. Found in only about 10% of the plant kingdom, these oils are present in secretory structures such as glands, ducts, cavities, ...

Quantum Physics Jun 11, 2024

New technique could help build quantum computers of the future

Quantum computers have the potential to solve complex problems in human health, drug discovery, and artificial intelligence millions of times faster than some of the world's fastest supercomputers. A network of quantum computers ...

Nanophysics Jun 11, 2024

Switching nanomagnets using infrared lasers

When molecules are irradiated with infrared light, they begin to vibrate due to the energy supply. For Andreas Hauser from the Institute of Experimental Physics at Graz University of Technology (TU Graz), this well-known ...

Nanomaterials Jun 11, 2024

New technique uses enzymes to create versatile nanoparticles

The selective bond-breaking powers of enzymes bring new versatility for building nanoparticles with a wide range of technical and medical potential.

Optics & Photonics Jun 10, 2024

'Quantum optical antennas' provide more powerful measurements on the atomic level

Similar to how a radio antenna plucks a broadcast from the air and concentrates the energy into a song, individual atoms can collect and concentrate the energy of light into a strong, localized signal that researchers can ...

Bio & Medicine Jun 7, 2024

Untapped power: Logical operations using RNA droplets

RNA droplets can now be used to perform logical operations that take microRNA sequences as inputs, report scientists from Tokyo Tech. By self-assembling into network-like structures, RNA molecules form liquid-state droplets. ...

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