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Biochemistry Jun 13, 2022

Nanoparticle sensor can distinguish between viral and bacterial pneumonia

Many different types of bacteria and viruses can cause pneumonia, but there is no easy way to determine which microbe is causing a particular patient's illness. This uncertainty makes it harder for doctors to choose effective ...

Nanomaterials Jun 13, 2022

Nanoparticle technology provides healthy trans, saturated fat alternative

The old adage that oil and water don't mix isn't entirely accurate. While it's true that the two compounds don't naturally combine, turning them into one final product can be done. You just need an emulsifier, an ingredient ...

Nanomaterials Jun 1, 2022

Gold nanoparticles arranged by custom DNA molecules to produce colors

A new technology is using particles of gold to make colors. With further work, the method developed at Aalto University could herald a new display technology.

Bio & Medicine May 26, 2022

A nanoparticle and inhibitor trigger the immune system, outsmarting brain cancer

Scientists at the University of Michigan Rogel Cancer Center were optimistic when they identified a small molecule that blocked a key pathway in brain tumors. But there was a problem: How to get the inhibitor through the ...

Nanophysics May 16, 2022

Universal mechanism to explain formation of carbon nanoparticles in interstellar and terrestrial environments

Carbon nanostructures that formed in circumstellar envelopes around carbon-rich stars may have a shared chemical origin with soot particles produced by fuel combustion. The same reaction mechanism may underpin each process, ...

Bio & Medicine Apr 4, 2022

A single nanoparticle does two jobs: Enhancing the effectiveness of chemotherapy and reinvigorating the immune system

Researchers from Tel Aviv University proved that a drug delivery system based on lipid nanoparticles can utilize RNA to overcome resistance to both chemotherapy and immunotherapy in cancer treatments. The study opens a new ...

General Âé¶¹ÒùÔºics Feb 25, 2022

Breakthrough discovery in light interactions with nanoparticles paves the way for advances in optical computing

Computers are an indispensable part of our daily lives, and the need for ones that can work faster, solve complex problems more efficiently, and leave smaller environmental footprints by minimizing the required energy for ...

Materials Science Feb 25, 2022

A simple methodology for the synthesis of novel β-SiC nanoparticle-based anode materials for lithium-ion batteries

Lithium-ion batteries (LIBs), known for their longevity, excellent charge storage characteristics, high energy density, and high operating voltage, have become the cornerstone of portable electronics, electronic vehicles, ...

Nanomaterials Feb 18, 2022

Easy aluminum nanoparticles for rapid, efficient hydrogen generation from water

Aluminum is a highly reactive metal that can strip oxygen from water molecules to generate hydrogen gas. Its widespread use in products that get wet poses no danger because aluminum instantly reacts with air to acquire a ...

Bio & Medicine Feb 15, 2022

Researchers develop a nanoparticle-based drug delivery system based on corn to target cancer cells

Nanomaterials have revolutionized the world of cancer therapy, and plant-derived nanoparticles have the added advantage of being cost-effective and easy to mass produce. Researchers from Tokyo University of Science have recently ...

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