World news

Results: 30254
arrow_upward arrow_downward

Ancient Material Shows High Degree of Birefringence for Use in Displays

Photonics Media   -   Scientific News Websites

When researchers at Osaka University measured the optical birefringence of highly aligned cellulose nanofibers, they found that cellulose’s intrinsic birefringence could be powerful enough to be used in optical displays. For its experiments, the...

Apr 22, 2019

Building a printing press for new quantum materials

Phys.org   -   Scientific News Websites

Checking out a stack of books from the library is as simple as searching the library's catalog and using unique call numbers to pull each book from their shelf locations. Using a similar principle, scientists at the Center for Functional Nano...

Apr 22, 2019

Precision-guided nanoparticles help improve treatment of peritoneal tumors

Nanowerk   -   Nanotechnology Websites

Tests showed that precision-guided anticancer nanoparticles have improved efficacy and reduced side effects.

Apr 22, 2019

Modified 'white graphene' for eco-friendly energy

Nanowerk   -   Nanotechnology Websites

Scientists found a way how to use 2D material for hydrogen energy.

Apr 22, 2019

Researchers Use Carbon Nanotube Templates to Produce Isolated TMM Nanowires

AZoNano   -   Nanotechnology Websites

At Tokyo Metropolitan University, scientists have successfully created nanowires of transition metal monochalcogenide (TMM) using carbon nanotube templates. These nanowires measure just three atoms...

Apr 22, 2019

Modified 'white graphene' for eco-friendly energy

EurekAlert   -   Scientific News Websites

Scientists from Tomsk Polytechnic University (TPU), together with colleagues from the United States and Germany, have found a way to obtain inexpensive catalysts from hexagonal boron nitride or "white graphene". The technology can be use...

Apr 22, 2019

New technique produces longer-lasting lithium batteries

EurekAlert   -   Scientific News Websites

Columbia Engineering researchers have developed a new method for safely prolonging battery life by inserting a nano-coating of boron nitride (BN) to stabilize solid electrolytes in lithium metal batteries. The team focused on solid, ceramic electr...

Apr 22, 2019

Nanotechnology Now - Press Release: Improving quantum computers

Nanotechnology Now   -   Nanotechnology Websites

For decades, experts have predicted that quantum computers will someday perform difficult tasks, such as simulating complex chemical systems, that can't be done by conventional computers. But so far,...

Apr 20, 2019

Nanotechnology Now - Press Release: From 2D to 1D: Atomically quasi '1D' wires using a carbon nanotube template: New bulk synthesis method for nanowires of molybdenum telluride for nanoelectronics

Nanotechnology Now   -   Nanotechnology Websites

Researchers from Tokyo Metropolitan University have used carbon nanotube templates to produce nanowires of transition metal monochalcogenide (TMM), which are only 3 atoms wide in diameter. These are 5...

Apr 20, 2019

Nanotechnology Now - Press Release: From nata de coco to computer screens: Cellulose gets a chance to shine: Researchers at Osaka University meticulously measured the optical birefringence of highly aligned cellulose nanofibers, paving the way for sharper television, computer, and smartphone screens

Nanotechnology Now   -   Nanotechnology Websites

A team at the Institute of Scientific and Industrial Research at Osaka University has determined the optical parameters of cellulose molecules with unprecedented precision. They found that cellulose's...

Apr 20, 2019

REFINE