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Cool science: Researchers craft tiny biological tools using frozen ethanol

ScienceDaily   -   General News Websites

Imagine drawing on something as delicate as a living cell -- without damaging it. Researchers have made this groundbreaking discovery using an unexpected combination of tools: frozen ethanol, electron beams and purple-tinted microbes. By advancing...

May 20, 2025

Novel imaging technology eliminates need for costly ultrafast lasers

Nanowerk   -   Nanotechnology Websites

Researchers developed a 3D imaging method that visualizes internal tissues using ordinary light sources instead of expensive ultrafast lasers.

May 20, 2025

Understanding randomness: Researchers visualize decision-making in nanomagnetic structures

Nanowerk   -   Nanotechnology Websites

New insights into nanomagnetic networks promise advances in energy-efficient computing.

May 20, 2025

Quasiparticles discovered on the surface of semiconductor magnets

Nanowerk   -   Nanotechnology Websites

A research team has detected optical quasiparticles on the surface of an antiferromagnetic quantum material for the very first time.

May 20, 2025

Nanomedicine for safe treatment of inflammation in pregnancy

Nanowerk   -   Nanotechnology Websites

An international team is developing nanomedicines to safely treat inflammation during pregnancy without harming the mother or disrupting fetal development.

May 20, 2025

Researchers are developing petahertz-speed phototransistors in ambient conditions

Graphene Info   -   Scientific and Educational Websites

Researchers at the University of Arizona, California Institute of Technology and Ludwig Maximilian University of Munich have reported the generation of light-induced quantum tunnelling currents in graphene phototransistors by ultrafast laser pulse...

May 20, 2025

New method enables graphene-based thermal light emitters that are directly grown on chips

Graphene Info   -   Scientific and Educational Websites

Researchers from Japan's Keio University and Waseda University explain that graphene has substantial potential for on-chip nanoscale light sources, due to its small size, high brightness and fast-modulating blackbody radiation sources, but a ...

May 20, 2025

Chemists develop compact catenane with tuneable mechanical chirality

ScienceDaily   -   General News Websites

A team of chemists has made significant strides in the field of mechanically interlocked molecules (MIMs). Their work showcases the development of a compact catenane with tuneable mechanical chirality, offering promising applications in areas such...

May 19, 2025

World's smallest inorganic semiconductor enables eco-friendly hydrogen production

Nanowerk   -   Nanotechnology Websites

First use of sub-1-nm quantum semiconductor nanocluster for hydrogen production shows stable structure and high activity via self-assembly and metal ion doping.

May 19, 2025

Advances bring us closer to new 'light-squeezing' technologies

Nanowerk   -   Nanotechnology Websites

New thin films can compress infrared light over longer distances, across broader wavelengths, and on diverse surfaces, boosting real-world applications.

May 19, 2025

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