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Self-powered wearable tech with crumpled carbon nanotube forests

Nanowerk   -   Nanotechnology Websites

Researchers developed a highly stretchable supercapacitors for powering wearable electronics. The newly developed supercapacitor has demonstrated solid performance and stability, even when it is stretched to 800% of its original size for thousands...

May 2, 2019

Nanomaterials Imitating Natural Enzymes with Better Catalytic Activity and Selectivity for Sensing Acetylcholine

AZoNano   -   Nanotechnology Websites

Researchers at KAIST doped nitrogen and boron into graphene to selectively raise peroxidase-like activity and were successful in synthesizing a peroxidase-mimicking nanozyme with a cost-effective and...

May 2, 2019

No ink needed for these graphene artworks

Phys.org   -   Scientific News Websites

When you read about electrifying art, "electrifying" isn't usually a verb. But an artist working with a Rice University lab is in fact making artwork that can deliver a jolt.

May 2, 2019

Phonon-mediated quantum state transfer and remote qubit entanglement

Phys.org   -   Scientific News Websites

Quantum information platforms are based on qubits that talk to each other and photons (optical and microwave) are the carrier of choice—to date, to transfer quantum states between qubits. However, in some solid-state systems, acoustic vibrational ...

May 2, 2019

Scientists Develop a New Method to Create Luminescent Graphene

AZoNano   -   Nanotechnology Websites

Graphene is harder than a diamond, lighter than aluminum, tougher than steel, and more elastic than rubber. These are just a few properties of this wonder material that serves as an excellent...

May 2, 2019

Graphene art - no ink needed

Nanowerk   -   Nanotechnology Websites

Artist employs laser-induced graphene as medium for ultramodern art.

May 2, 2019

Actual Error Rates and Success Rates for Noisy Quantum Computers | NextBigFuture.com

NextBigFuture   -   Scientific News Websites

Current Noisy Quantum Computers have success rates of 3% to 90% depending upon the type of program or algorithm. A new quantum compiler will improve the success rates by an average of 3 times and up to 18 times.

May 2, 2019

Decoupled graphene thanks to potassium bromide

chemeurope.com   -   Scientific News Websites

The use of potassium bromide in the production of graphene on a copper surface can lead to better results. When potassium bromide molecules arrange themselves between graphene and copper, it results in electronic decoupling. This alters the elect...

May 2, 2019

How to purify water with graphene

chemeurope.com   -   Scientific News Websites

Scientists from the National University of Science and Technology "MISIS" together with their colleagues from Derzhavin Tambov State University and Saratov Chernyshevsky State University have figured out that graphene is capable of puri...

May 2, 2019

Nanomicrocell catalysts: A new kind of highly efficient integrated catalyst system

chemeurope.com   -   Scientific News Websites

Chemical reactions are involving directional migration of electrons and charged intermediates, depending on the redox potentials of different reactive sites. The chemical energy can be converted into electrical energy when the chemical reactions ...

May 2, 2019

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