All nanoparticles articles – Page 2
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ResearchNanoparticle 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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News
Updated European regulation spells uncertainty for food nanomaterials
Questions over nanomaterial definition could hamper use in foods
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News
Pressure on controversial nanoparticle paper builds
Expression of concern and reprimand for chemists may seal fate of work on palladium particles
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