All nanoparticles articles – Page 2
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ResearchIron-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
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Research
Golden touch to detect ultra-small quantities of DNA
New method uses gold nanoprobes to overcome the problems of PCR detecting small nucleic acids
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Research
Chemists find the σ-hole reason gold catalysts work
Calculations show low electron density makes nanoparticle corners and edges reactive
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Research
Plasmonic catalyst makes light work of carbon monoxide
Hybrid nanoparticles harness photons to catalyse important reaction for fuel cells
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Research
Synthetic ‘enzyme’ matches natural counterparts for catalytic power
Nanoparticle, nucleic acid and peptide trio mimics peroxidase enzymes
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Research
Catalyst takes gold for hydrogen production
Water–gas shift reaction could become viable for fuel cell applications
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Research
Engineered nanoparticles start up a conversation
Communicating particles a step towards co-operative behaviour
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Research
Sweet scent of roses allows unsafe water to be sniffed out
Sensor allows olfactory detection of bacteria in drinking water
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Research
Catalytic glassware makes metal recycling easy
Flasks with built-in nanoparticles allows chemists to easily reuse valuable catalysts
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Research
Chemoluminescent nanoparticles detect multiple deadly viruses in one go
A detection system can test for multiple viruses in one sample
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Research
Nano-necklaces go for gold
Gold nanocluster superstructures have potential applications in bio-imaging
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Research
Metal micronutrients get to the root of antifungal defence
Flavoursome tomato varieties could benefit from nanoparticle fertilisers
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News
Clot-boosting nanoparticles could prevent haemorrhaging
US researchers have developed haemostatic nanoparticles that control internal bleeding to treat victims of serious injuries
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Feature
Shaping up at the nanoscale
Rods, stars or spheres? Rachel Brazil looks at the shape of things to come
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