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Scientists find new solid-state material for thermal regulation

Phys.org   -   Scientific News Websites

About 90% of the world's energy use involves generation or manipulation of heat, while controlling thermal transport is yet a challenge in many fields, varying from the micro- and nano-scale electronic devices to aeronautics. Materials exhibi...

Mar 19, 2021

Light-Controlled Enzymes Show Potential in Medicine, Industry

Photonics Media   -   Scientific News Websites

Research conducted at the University of São Paulo’s Chemistry Institute demonstrated the utility of near-infrared and infrared light for use as catalysts in the control of enzymes. The work holds implications for the noninvasive treatment of disea...

Mar 19, 2021

Indiana University Team First to Test Sandia’s Open-Access Quantum Computer

Photonics Media   -   Scientific News Websites

Sandia National Laboratories’ Quantum Scientific Computing Open User Testbed, or QSCOUT, is now operational and ready for public use. Scientists from Indiana University recently became the first team to use the system. QSCOUT aims to address the...

Mar 19, 2021

Solar cells: Losses made visible on the nanoscale

chemeurope.com   -   Scientific News Websites

Solar cells made of crystalline silicon achieve peak efficiencies, especially in combination with selective contacts made of amorphous silicon (a-Si:H). However, their efficiency is limited by losses in these contact layers. Now, for the first ti...

Mar 19, 2021

Determine properties of mesoporous materials more precisely

chemeurope.com   -   Scientific News Websites

We’ve all come across them before: those little bags of small balls that come packed together with new shoes or electrical goods. The balls are there to absorb moisture so as to protect the items from damage. “These materials act like a sponge,” ...

Mar 19, 2021

Switching to Long-Term Antimicrobial Nano-Coatings to Meet COVID-19 Secure Regulations

AZoNano   -   Nanotechnology Websites

With the UK’s government’s ‘roadmap out of lockdown’, parents look to a return to school and hope lies in the vaccines leading to the easing of restrictions and some semblance...

Mar 19, 2021

Water-filled nanogenerators harvest energy from just about any movement

New Atlas   -   Scientific News Websites

There are energy sources all over the place, if you know where to look. Researchers at the Chinese University of Hong Kong (CUHK) have now designed new modular nanogenerators that can harvest energy from a variety of different types of motion, suc...

Mar 19, 2021

Research finds surprising electron interaction in 'magic-angle' graphene

Phys.org   -   Scientific News Websites

In 2018, physicists showed that something interesting happens when two sheets of the nanomaterial graphene are placed on top of each other. When one layer is rotated to a "magic angle" of around 1.1 degrees with respect to the other, the...

Mar 19, 2021

Acid-Sensitive Nanoparticles Could Be Used for Pancreatic Cancer Treatments

Science Times   -   Scientific News Websites

Chinese researchers are looking into acid-sensitive nanoparticles' potential as a potential treatment for pancreatic cancer - drawing inspiration from host defense peptides (HDP).

Mar 19, 2021

Solving 'barren plateaus' is the key to quantum machine learning

EurekAlert   -   Scientific News Websites

Many machine learning algorithms on quantum computers suffer from the dreaded "barren plateau" of unsolvability, where they run into dead ends on optimization problems.

Mar 19, 2021

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