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'Magic wand' reveals a colorful nano-world: Novel color photography using a high-efficiency probe can super-focus white light into a 6-nanometer spot for nanoscale color imaging

ScienceDaily   -   General News Websites

Researchers describe a revolutionary imaging technology that compresses lamp light into a nanometer-sized spot. It holds that light at the end of a silver nanowire like a Hogwarts student practicing the 'Lumos' spell, and uses it to reve...

Nov 25, 2021

A valley of opportunities: delving into graphene's perplexing non-local response – Physics World

Physics World   -   Nanotechnology Websites

Luis Foà Torres and Sergio O Valenzuela delve into the ongoing mystery of graphene’s perplexing non-local response and the “valley Hall effect” The post A valley of opportunities: delving into graphene’s perplexing non-local response appeared firs...

Nov 25, 2021

De Novo-Designed Nanopore Used for the First Time to Detect DNA, Proteins

AZoNano   -   Nanotechnology Websites

Scientists in Japan have engineered bottom-up designed peptides for the first time, containing chains of amino acids that can develop synthetic nanopores to identify and facilitate single molecule-sorting of genetic material in a lipid membrane.

Nov 25, 2021

First Step Towards Next-Generation Nanomechanical Resonators

AZoNano   -   Nanotechnology Websites

In recent years, major advances in nanotechnology have inspired some of the most innovative breakthroughs in various fields, including the development of nanomechanical resonators, such as high-precision sensing and quantum network applications.

Nov 25, 2021

Lightwave-Driven Electron Microscope Probes Atom-Sized Graphene Nanoribbons

AZoNano   -   Nanotechnology Websites

A team of researchers at Michigan State University have utilized lightwave-driven terahertz scanning tunneling microscopy and spectroscopy to probe 7-atom-wide armchair graphene nanoribbons (7-AGNRs) at ultralow heights. They have uncovered highly...

Nov 25, 2021

Researchers demonstrate how graphene can improve perovskite solar cells

Graphene Info   -   Scientific and Educational Websites

Recent research has shown that the incorporation of graphene-related materials improves the performance and stability of perovskite solar cells. Graphene is hydrophobic, which can enhance several properties of perovskite solar cells. Firstly, it c...

Nov 25, 2021

Advanced Graphene Products to go public next week at the NewConnect market

Graphene Info   -   Scientific and Educational Websites

Poland-based Advanced Graphene Products S.A. (AGP), a graphene flakes and sheet developer, announced that it will go public, with a listing on the NewConnect market, on November 29th. AGP has an annual capacity of 100Kg for graphene flakes and 150...

Nov 25, 2021

Getting quantum dots to stop blinking

Technology Org   -   Scientific News Websites

Quantum dots, discovered in the 1990s, have a wide range of applications and are perhaps best known for

Nov 25, 2021

Novel color photography using a high-efficiency probe can super-focus white light into a 6-nanometer spot

Phys.org   -   Scientific News Websites

Scientists have developed new materials for next-generation electronics so tiny that they are not only indistinguishable when closely packed, but they also don't reflect enough light to show fine details, such as colors, with even the most po...

Nov 25, 2021

Chemists Developed Novel Approach to Extract Rare Earth Element from Electronic Wastes Through Nanotechnology

Science Times   -   Scientific News Websites

A new study developed an easier way to extract the rare earth element neodymium from electronic wastes.

Nov 25, 2021

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