World news

Results: 32847
arrow_upward arrow_downward

Researchers Investigate Inner Workings of Atomic Switch at Nanoscale

AZoNano   -   Nanotechnology Websites

Scientists from Tokyo Tech have been able to gather unparalleled insights into the inner workings of an atomic switch. By exploring the composition of the miniature metal “bridge” that...

Jul 22, 2019

Nanoquakes and molecular sponges for weighing and separating tiny masses

Nanowerk   -   Nanotechnology Websites

Chemists and physicists report how they have succeeded in the extremely difficult separation of hydrogen and deuterium in a gas mixture.

Jul 22, 2019

Seeing smaller through cells: A natural single-cell biomagnifier for subwavelength imaging

Phys.org   -   Scientific News Websites

Optical microscopes and tweezers can image and manipulate objects at the microscale for applications in cellular and molecular biology. The optical resolution is, however, hampered by the diffraction limit and therefore both microscopes and tweeze...

Jul 22, 2019

A new thrust technology for nanosatellites could make them more efficient

MIT Technology Review   -   Scientific News Websites

Chemical rockets aren’t suitable for the new breed of tiny satellites filling our skies. So rocket scientists are developing a new generation of lighter, more efficient plasma thrusters.

Jul 22, 2019

Adding a polymer stabilizes collapsing metal-organic frameworks

chemeurope.com   -   Scientific News Websites

Metal-organic frameworks (MOFs) are a special class of sponge-like materials with nano-sized pores. The nanopores lead to record-breaking internal surface areas, up to 7800 m2 in a single gram. This feature makes MOFs extremely versatile material...

Jul 22, 2019

Better thermal conductivity by adjusting the arrangement of atoms

chemeurope.com   -   Scientific News Websites

Adjusting the thermal conductivity of materials is one of the challenges nanoscience is currently facing. Together with colleagues from the Netherlands and Spain, researchers from the University of Basel have shown that the atomic vibrations that...

Jul 22, 2019

New nanoantennas to improve ultra-fast wireless connections

Nanowerk   -   Nanotechnology Websites

Researchers experimentally proved the first wireless dielectric-plasmonic connection thanks to a new type of dielectric nanoantenna that overcomes the limitations that plasmonics had until now, opening the door to new hybrid configurations.

Jul 22, 2019

Cuttlefish ink found promising for cancer treatment

Phys.org   -   Scientific News Websites

Researchers have found that cuttlefish ink—a black suspension sprayed by cuttlefish to deter predators—contains nanoparticles that strongly inhibit the growth of cancerous tumors in mice. The nanoparticles consist mostly of melanin by weight, alon...

Jul 22, 2019

Nanotechnology Now - Press Release: Nanobiotix Receives European Market APPROVAL for Cancer Therapy Hensify (NBTXR3)

Nanotechnology Now   -   Nanotechnology Websites

· Hensify®(NBTXR3) received European market approval (CE mark) enabling commercialization in 27 European Union countries for the treatment of locally advanced soft tissue sarcoma ·...

Jul 20, 2019

Nanotechnology Now - Press Release: Ensure Safety and Keep Costs Down: Solving Industrial Challenges with Nanotube-Containing Polyurethane Shafts

Nanotechnology Now   -   Nanotechnology Websites

Graphene nanotube-reinforced anti-static polyurethane shafts are becoming the new industry standard and help manufacturers keep production costs down and ensure occupational safety. Introducing as lit...

Jul 20, 2019

REFINE