World news

Results: 32792
arrow_upward arrow_downward

Old X-rays, new vision: A nano-focused X-ray laser

Nanowerk   -   Nanotechnology Websites

Researchers enhance the accuracy of X-ray free-electron laser measurements closer to the diameter of typical atoms than previously possible.

Jul 8, 2020

Unique nanoparticle can reduce side effects, increase the effectiveness of cancer treatment

News Medical   -   Scientific News Websites

A unique nanoparticle to deliver a localized cancer treatment inhibits tumor growth in mice, according to a team of Penn State researchers.

Jul 8, 2020

Graphene: It is all about the toppings

EurekAlert   -   Scientific News Websites

The way graphene interacts with other materials depends on how these materials are brought into contact with the graphene. The appropriate atoms are brought into contact with the graphene in such a way that they 'grow' on the graphene in...

Jul 8, 2020

Fluorescent peptide nanoparticles, in every color of the rainbow

EurekAlert   -   Scientific News Websites

The discovery of green fluorescent protein (GFP), which is made by a jellyfish, transformed cell biology. It allowed scientists to stitch the GFP sequence to proteins from other organisms to trace their movements and interactions in living cells. ...

Jul 8, 2020

Porous graphene ribbons doped with nitrogen for electronics and quantum computing

EurekAlert   -   Scientific News Websites

A team of physicists and chemists has produced the first porous graphene ribbons in which specific carbon atoms in the crystal lattice are replaced with nitrogen atoms. These ribbons have semiconducting properties that make them attractive for app...

Jul 8, 2020

Custom nanoparticle regresses tumors when exposed to light

Phys.org   -   Scientific News Websites

A unique nanoparticle to deliver a localized cancer treatment inhibits tumor growth in mice, according to a team of Penn State researchers.

Jul 7, 2020

Custom nanoparticle regresses tumors when exposed to light

ScienceDaily   -   General News Websites

A unique nanoparticle to deliver a localized cancer treatment inhibits tumor growth in mice, according to researchers.

Jul 7, 2020

Tabletop device might snare gravitational waves using tiny diamonds – Physics World

Physics World   -   Nanotechnology Websites

New matter-wave interferometer would rely on nanoparticles, not lasers The post Tabletop device might snare gravitational waves using tiny diamonds appeared first on Physics World.

Jul 7, 2020

Physicist optimizes DNA microscopy technique to improve imaging speed, add color

Phys.org   -   Scientific News Websites

Super-resolution fluorescence microscopy can be used to visualize structures smaller than 200 nanometers, i.e., below the diffraction limit of light. One of the microscopy techniques, called DNA-PAINT, was developed by Ralf Jungmann, research grou...

Jul 7, 2020

Scientists introduce new method for machine learning classifications in quantum computing

Phys.org   -   Scientific News Websites

Quantum information scientists have introduced a new method for machine-learning classifications in quantum computing. The non-linear quantum kernels in a quantum binary classifier provide new insights for improving the accuracy of quantum machine...

Jul 7, 2020

REFINE