Metal nanoparticles are nanoscale structures composed of metals such as gold, silver, platinum, and copper. These particles typically range in size from 1 to 100 nanometers and exhibit unique physical ...

How the organisms might alter the nanoparticles is also an important consideration. Metal ions that dissolve from metal and metal oxide nanoparticles have been shown to be toxic 9, and the ...

What are Metal Oxide Nanoparticles? Metal oxide nanoparticles are a class of nanomaterials composed of metal cations bonded to oxygen anions, with particle sizes ranging from 1 to 100 nanometers.

Utilizing laser ablation for nanoparticle synthesis ensures high purity and control, making it ideal for advanced ...

Advancements in nano-catalysts are transforming biofuel production, increasing efficiency and quality while supporting ...

Efficient and durable low-cost catalysts are essential for green hydrogen production and related chemical fuel production, both vital technologies for the transition to renewable energy.

Titania nanoparticles damage enveloped viruses by directly binding with membrane phospholipids – a previously unknown mode of antiviral action ...

A research group led by Prof. Yang Liangbao from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has enhanced localized surface plasmon resonance (LSPR) by studying Cu₂O₁₋ₓ ...

Nanoparticles are particles that exist on a ... The icosahedron is the most symmetrical solid structure and is found in metal clusters, colloidal aggregates, viruses and organelles.

A groundbreaking study explores Ba-Si orthosilicate oxynitride-hydride (Ba3SiO5 xNyHz) as a sustainable catalyst for ammonia synthesis, offering a potential alternative to traditional transition metal ...

MOSS LANDING, Calif. — Research scientists at San José State University's Moss Landing Marine Laboratories said they have detected "unusually high concentrations of heavy-metal nanoparticles in ...