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Using liquid metals to synthesize high-entropy alloy nanoparticles

Phys.org   -   Scientific News Websites

A team of chemists and engineers affiliated with a large number of institutions in China has found that using liquid metal to synthesize high-entropy alloy nanoparticles (HEA-NPs) is a viable alternative to conventional methods. In their study, re...

Jun 15, 2023

Microneedle array embedded with ultrasound-triggered antibacterial nanoparticles for acne treatment

Phys.org   -   Scientific News Websites

A research team led by Professor Kelvin Yeung from the Department of Orthopedics and Traumatology, School of Clinical Medicine, LKS Faculty of Medicine, the University of Hong Kong (HKUMed) has designed a new microneedle patch to offer a highly-ef...

Jun 15, 2023

Precise Synthesis of Sub-Nanometer Metal Cluster Catalysts With High Metal Loadings

AZoNano   -   Nanotechnology Websites

This newly performed study has been headed by Professor Zhong-Qun Tian (Xiamen University) and Professor Kostya S. Novoselov (National University of Singapore).

Jun 15, 2023

High-Entropy Alloy Nanoparticles Synthesized Using Liquid Metal Show Potential As Functional Materials

Science Times   -   Scientific News Websites

An experiment reveals the possibility to synthesize high-entropy alloy into a type of nanoparticle using different kinds of metal elements in mild reaction conditions. Find out more about it in this article.

Jun 15, 2023

High-Speed Nanomachining Imparts Nanostructures’ Finest Features

Photonics Media   -   Scientific News Websites

The need to increase component density, as well as add performance, are long-standing drivers behind the development of nanofabrication technology. Both qualities require a high level of accuracy in materials processing and manufacturing capability.

Jun 15, 2023

3D Printing of nanoscale glass structures without sintering

Nanowerk   -   Nanotechnology Websites

A new process enables printing of nanometer-scale quartz glass structures directly onto semiconductor chips. A hybrid organic-inorganic polymer resin is used as feedstock material for 3D printing of silicon dioxide.

Jun 15, 2023

PI Introduces a UHV Compatible High-Force Piezo Linear Motor with Nanometer Precision

AZoNano   -   Nanotechnology Websites

Auburn, MA – Piezo motion and air bearing specialist PI (Physik Instrumente) introduces a new high force piezo linear motor actuator for ultra-high vacuum environments and applications in strong magnetic fields. The new N-331.24U PICMAWalk precisi...

Jun 15, 2023

Researchers demonstrate multiomics biosignal detection in real-time via graphene-based biosensor

Graphene Info   -   Scientific and Educational Websites

DARPA, Siemens, the U.S ARMY, Georgia Tech Research Institute and Paragraf - through recently acquired Cardea Bio, now Paragraf San Diego - have presented novel multiomics capabilities, by detection of both protein and RNA biosignals simultaneousl...

Jun 15, 2023

Ultrafast and tunable: Graphene-based terahertz-to-visible light conversion

Nanowerk   -   Nanotechnology Websites

A new study demonstrates that graphene-based materials can be used to efficiently convert high-frequency signals into visible light, and that this mechanism is ultrafast and tunable.

Jun 15, 2023

Detailed 3D images of the synapse offer precise geometry of interactions between individual cells

News Medical   -   Scientific News Websites

Scientists have created one of the most detailed 3D images of the synapse, the important juncture where neurons communicate with each other through an exchange of chemical signals. These nanometer scale models will help scientists better understan...

Jun 15, 2023

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