All nanoparticles articles
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ResearchCerium oxide nanoparticles could put a stop to tooth cavities
US researchers have found the material can prevent plaque from forming and could perhaps thwart tooth decay
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Research
Nanoparticle antivirals offer new way to fight coronaviruses but therapy is still in its infancy
Antiviral platform can be tailored to a wide range of viruses by chemical modification
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Research
Shock treatment makes nanocatalysts from metals that are ‘impossible’ to mix
New technique allows nanoparticles to be produced from almost any combination of metals
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Sponsored
Navigating everyday challenges with magnetism
From breaking down microplastics to rapid diagnosis of debilitating diseases, magnetism is finding new applications in everyday life
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Research
Targeted nanoparticles swell-up to kill cancer cells
Nanoparticles covered with charged ligands can kill errant cancer cells but leave normal cells unharmed
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Research
Durable catalyst could enable large scale conversion of carbon dioxide to syngas
Nanocatalysts on crystalline supports show remarkable stability producing hydrogen and carbon monoxide
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Research
Odd 'entropic bonds' akin to chemical ones can form between nanoparticles
Simulations finds that ’bonding’ can occur in the absence of any electronic interaction
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Research
Liquid magnet takes shape as ferrofluids hold their attraction
Fluids could find uses in drug delivery or robotics
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Research
Microdroplets’ chemical wizardry could have given life a helping hand
Droplet reduction may shed light on puzzles of the prebiotic era and offer a new way to do green chemistry
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Research
Pizza-baking process generates fluorescent nanoparticles
Scientists test toxicity of extra toppings
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Research
‘Predator particles’ give mice infrared vision
Upconversion nanoparticles that bind to rods and cones shift invisible light to look green
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Research
Self-illuminating nanoparticles shine a light on cancer
Tumours trigger luminescence for imaging, then production of singlet oxygen to kill cancer cells
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Research
Colour changing cup printed using gold nanoparticle ink
Infusing PVA with dichroic nanoparticles gives 3D printed objects interesting optical properties
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Research
Plasmonic photocatalysts flatten reaction barriers
Light-driven reactions under mild conditions made possible with metal plasmonic nanoparticles
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Research
Iron-trapping nanoparticles could help preserve the Mary Rose
Removing iron from the 16th century shipwreck’s wooden structures can halt the formation of sulfuric acid
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News
Indian institute investigates nanoscientists for indiscriminate image manipulation
Four new retractions bring the total for Rashmi Madhuri and Prashant Sharma up to 14, with at least another 50 papers potentially affected
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Research
Nanoparticle fertilisers show promise
Overuse of traditional chemicals could be tackled using nanotech
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Research
Mechanochemistry first as reaction driven by pressure
A redox reaction triggered by squeezing a crystal results in the ejection of copper nanoparticles
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Research
Ice cubes melt to make single atom metals
Atomically dispersed metals made by ultra-slow reagent
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News
New guidelines to standardise toxicity testing for nanomaterials
OECD hopes methods will ensure companies are singing from same song sheet on nanosafety
