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Wafer-thin nanopaper changes from firm to soft at the touch of a button

EurekAlert   -   Scientific News Websites

Materials science likes to take nature and the special properties of living beings that could potentially be transferred to materials as a model. A research team led by chemist Professor Andreas Walther of Johannes Gutenberg University Mainz (JGU)...

Mar 24, 2021

Electrochemical synthesis of formate from CO2 using a Sn/reduced graphene oxide catalyst

EurekAlert   -   Scientific News Websites

The synthesis of formate, an energy carrier, from CO2 using electricity derived from renewable sources is attracting much attention as a technology for recycling and reusing CO2. Here, we focus on reduced graphene oxide (rGO) as a dispersed Sn sup...

Mar 24, 2021

Nanoparticle flu vaccine blocks seasonal and pandemic strains

EurekAlert   -   Scientific News Websites

Experimental flu shots have now been developed that protect animals from a wide variety of season and pandemic influenza strains. The vaccine candidate is being advanced toward clinical testing. If proven safe and effective, these next-generatio...

Mar 24, 2021

Inspiration for Elmarco from spider combs

Innovation in Textiles   -   Scientific and Educational Websites

Van der Waals forces – the adhesive forces that also enable geckos to stick to walls – make handling nanofibres extremely difficult....

Mar 24, 2021

Moiré effect: How to twist material properties

ScienceDaily   -   General News Websites

2D materials like graphene have revolutionized materials science. Now a new interesting option has been added to this field of research: Two thin material layers can be stacked and twisted by a certain angle. This leads to a Moiré-effect and chang...

Mar 23, 2021

An exotic metal-insulator transition in a surface-doped transition metal dichalcogenide

Phys.org   -   Scientific News Websites

Metal-insulator transition (MIT) driven by many-body interactions is an important phenomenon in condensed matter physics. Exotic phases always emerge around the metal-insulator transition points where quantum fluctuations arise from a competition ...

Mar 23, 2021

Novel thermometer can accelerate quantum computer development

ScienceDaily   -   General News Websites

Researchers have developed a novel type of thermometer that can simply and quickly measure temperatures during quantum calculations with extremely high accuracy. The breakthrough provides a benchmarking tool for quantum computing of great value - ...

Mar 23, 2021

Researchers Develop a Robust Recipe for Finding High-Q Modes in Dielectric Nanocavity

AZoNano   -   Nanotechnology Websites

Optical resonators provide the foundation of modern photonics and optics. Thanks to its extreme energy confinement, the high-Q-factor optical resonator optimizes light-matter interaction and photonic...

Mar 23, 2021

Crisscross Polymerization Approach for Seeded All-or-Nothing Assembly of Micron-Scale DNA Nanostructures

AZoNano   -   Nanotechnology Websites

A team of nanobiotechnologists at Harvard's Wyss Institute for Biologically Inspired Engineering and the Dana-Farber Cancer Institute (DFCI) led by Wyss Founding Core Faculty member William Shih,...

Mar 23, 2021

Study Demonstrates Forging of Graphene upon Exposure to Strong Laser Light

AZoNano   -   Nanotechnology Websites

Image Credit: Rost9/shutterstock.com Graphene, a new impressive material, has been described as “the wonder material” due to the remarkable properties it exhibits. This material...

Mar 23, 2021

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