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Nanophysics Apr 3, 2024

Novel high entropy alloy nanoparticle catalysts for growing high-density carbon nanotubes

High entropy alloys (HEAs) have attracted significant attention in various fields due to their unique properties such as high strength and hardness, and high thermal and chemical stabilities.

Bio & Medicine Mar 27, 2024

Liquid crystal nanoparticles could supercharge antibiotics for cystic fibrosis

Cystic fibrosis is the most common, life-limiting genetic condition in Australia. It affects the lungs, digestive system, and reproductive system, producing excess mucus, infections, and blockages.

Nanomaterials Mar 26, 2024

Construction of dual heterogeneous interface between zigzag-like Mo-MXene nanofibers and small CoNi@NC nanoparticles

Two-dimensional transition metal carbides (MXene) possess attractive conductivity and abundant surface functional groups, providing immense potential in the field of electromagnetic wave (EMW) absorption. However, high conductivity ...

Nanomaterials Mar 25, 2024

Elusive 3D printed nanoparticles could lead to new shapeshifting materials

In nanomaterials, shape is destiny. That is, the geometry of the particle in the material defines the physical characteristics of the resulting material.

Bio & Medicine Mar 21, 2024

DNA attached to nanoparticles found to contribute to lupus symptoms

Autoimmune diseases are mysterious. It wasn't until the 1950s that scientists realized that the immune system could harm the organs of its own body. Even today, the fundamental causes and inner workings of most autoimmune ...

Bio & Medicine Mar 19, 2024

Nanoparticles target multiple COVID variants through the twist in the spike protein

Teardrop-shaped particles designed to inactivate multiple strains of the SARS-CoV-2 virus could one day complement existing treatments for COVID-19, according to a new study led by researchers at the University of Michigan ...

Bio & Medicine Mar 11, 2024

Harnessing nature's shield: Enhancing sun protection with lignin nanoparticles in cosmetics

Lignin nanoparticles (LNPs) have emerged as promising candidates for enhancing sun protection in cosmetics, offering superior UV-blocking capabilities compared to soluble lignin oligomers. However, the effects of the chemical ...

Bio & Medicine Mar 6, 2024

Scientists use a new type of nanoparticle that can both deliver vaccines and act as an adjuvant

Many vaccines, including vaccines for hepatitis B and whooping cough, consist of fragments of viral or bacterial proteins. These vaccines often include other molecules called adjuvants, which help to boost the immune system's ...

Bio & Medicine Mar 1, 2024

Research team develops nanoparticle-based sonodynamic therapy for H. pylori infection

Helicobacter pylori (H. pylori) is a common pathogen that can be transmitted from person to person. Long-term H. pylori infection has been recognized as a Class I human carcinogen. Currently, the standard clinical treatments ...

Quantum Âé¶¹ÒùÔºics Mar 1, 2024

Scientists make nanoparticles dance to unravel quantum limits

The question of where the boundary between classical and quantum physics lies is one of the longest-standing pursuits of modern scientific research, and in new research published today, scientists demonstrate a novel platform ...

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