World news

Results: 32668
arrow_upward arrow_downward

Researchers Shrink Dimensions in Which Light Can Be Confined

Photonics Media   -   Scientific News Websites

The degree to which light can be confined determines the intensity and precision of light-based devices. It also sets the limits within which nanoparticles can be observed. For these reasons, finding ways to confine and control light in ever sma...

Mar 16, 2023

Researchers develop a method for photo-mechanochemical synthesis of nanographenes in the solid-state

Graphene Info   -   Scientific and Educational Websites

Professor Lars Borchardt’s team at Ruhr University Bochum, Germany, has succeeded in carrying out light-driven chemical reactions in the solid-state without resorting heavily to solvents. The team stated that this provides a sustainable alternati...

Mar 16, 2023

Small but mighty - the vast potential of RNA nanotechnology

Nanowerk   -   Nanotechnology Websites

RNA nanotechnology is an emerging field that combines the unique properties of RNA with the principles of nanotechnology to create new and innovative applications in medicine, biotechnology, and materials science. Here we give an overview of RNA&#...

Mar 15, 2023

High-loading single cobalt atoms on ultrathin MOF nanosheets for efficient photocatalytic carbon dioxide reduction

Phys.org   -   Scientific News Websites

Using solar energy to convert CO2 into synthetic fuels is currently one of the most promising technologies to achieve carbon neutrality with the embedment of sustainable energy into our modern economy. However, the efficiency of photocatalytic CO2...

Mar 15, 2023

Quantum Computing Is the Future, and Schools Need to Catch Up

Scientific American   -   Scientific News Websites

Top universities are finally bringing the excitement of the quantum future into the classroom

Mar 15, 2023

Researchers control the degree of twist in nanostructured particles: Being able to decide not only whether a micron-scale particle twists but also how much could open new avenues for machine vision and more

ScienceDaily   -   General News Websites

Micron-sized 'bow ties,' self-assembled from nanoparticles, form a variety of different curling shapes that can be precisely controlled, a research team has shown.

Mar 15, 2023

Scientists create novel bandgap-tunable 2D nanosheets made from perovskite oxynitrides

Phys.org   -   Scientific News Websites

Two-dimensional monolayer nanosheets made from layered perovskite have many desirable properties. However, it has been difficult to create them with tunable bandgaps in the visible region without adding oxygen defects. Recently, researchers from J...

Mar 15, 2023

Controlling the degree of twist in nanostructured particles for the first time

Phys.org   -   Scientific News Websites

Micron-sized "bow ties," self-assembled from nanoparticles, form a variety of different curling shapes that can be precisely controlled, a research team led by the University of Michigan has shown.

Mar 15, 2023

Novel tunable 2D nanosheets enable many semiconductor applications, ranging from electronics to photocatalysis

Nanowerk   -   Nanotechnology Websites

Researchers developed chemically stable nanosheets from perovskite oxynitrides which had controllable bandgaps. These nanosheets have immense potential for future use in photocatalysis, electrocatalysts, and other sustainable technologies.

Mar 15, 2023

Controlling the degree of twist in nanostructured particles

Nanowerk   -   Nanotechnology Websites

Being able to decide not only whether a micron-scale particle twists but also how much could open new avenues for machine vision and more.

Mar 15, 2023

REFINE