World news

Results: 32847
arrow_upward arrow_downward

Apple's new iPad Air is $30 off, plus the rest of the week's best tech deals

Engadget   -   General News Websites

While many of this week's deals only lasted for a limited time, some of them are still available. Apple's new iPad Air is $29 off and down to $570, while the iPad mini is $40 cheaper than usual and down to $459. Amazon's much-improv...

Apr 1, 2022

Graphene-Info readers get a 25% discount for TechBlick's upcoming virtual graphene event

Graphene Info   -   Scientific and Educational Websites

TechBlick is now offering Graphene-Info's readers a special 25% discount towards the upcoming virtual graphene event - Graphene, CNTs and 2D materials - which will take place on April 26-27.The virtual conferences hosts an impressive speaker ...

Apr 1, 2022

Researchers achieve guest-driven self-assembly and chiral induction of photofunctional lanthanide tetrahedral cages

Phys.org   -   Scientific News Websites

Chiral coordination cages have potential applications in enantioselective recognition, sensing and symmetric catalysis. In general, chiral coordination cages can be synthesized either by starting from enantiopure ligands/metal-organic precursors o...

Apr 1, 2022

Study Shows How Nanoparticles Enhance the Life of Fuel Cell-Powered Vehicles

AZoNano   -   Nanotechnology Websites

Engineers from the University of Illinois Chicago are part of a group that has created a material that might provide fuel cell systems with a competitive advantage over the battery systems that now...

Apr 1, 2022

Graphene Crystals Develop Well When Kept Under Copper Cover, Study Reveals

AZoNano   -   Nanotechnology Websites

A method for fabricating single-crystal graphene sheets on large-scale electrically insulating substrates could aid in the development of next-generation nanomaterial-based products such as very light...

Apr 1, 2022

Flashing Graphene for Use in Electronic and Optical Nanodevices

AZoNano   -   Nanotechnology Websites

“Flashing” graphene into reality from waste was a good start. But now, scientists at Rice University are tailoring it. Rice University chemists have modified their flash Joule...

Apr 1, 2022

Graphene gets enhanced by flashing

Technology Org   -   Scientific News Websites

Flashing graphene into existence from waste was merely a good start. Now Rice University researchers are customizing it.

Apr 1, 2022

Nanomaterials: Light dependent atom clusters for sensing applications

Phys.org   -   Scientific News Websites

In a new report now published in Nature Asia Materials, Kenshi Harada and a team in materials science and analytical science in Japan and France formed a new environment sensing device that explored the opto-ionic-electronic phenomena of an octah...

Apr 1, 2022

Reducing nitroarenes to amines without need for extreme conditions or toxic reagent production

Phys.org   -   Scientific News Websites

A team of researchers affiliated with entities in the Czech Republic, Greece and Germany has developed a way to reduce nitroarenes to amines that does not produce toxic reagents and does not involve extreme conditions. They've published their...

Apr 1, 2022

The Benefits X-Ray Spectroptychography can Bring to Nanoanalysis

AZoNano   -   Nanotechnology Websites

A paper recently published in the journal ACS Omega reviewed the current status and potential of X-ray spectroptychography for the characterization of advanced nanomaterials. Study: X-ray...

Apr 1, 2022

REFINE