Nanoparticles – Page 3
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NewsIndian 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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ResearchNanoparticle fertilisers show promise
Overuse of traditional chemicals could be tackled using nanotech
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ResearchMechanochemistry 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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ResearchIce cubes melt to make single atom metals
Atomically dispersed metals made by ultra-slow reagent
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NewsNew 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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ResearchGolden 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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ResearchChemists find the σ-hole reason gold catalysts work
Calculations show low electron density makes nanoparticle corners and edges reactive
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ResearchPlasmonic catalyst makes light work of carbon monoxide
Hybrid nanoparticles harness photons to catalyse important reaction for fuel cells
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ResearchSynthetic ‘enzyme’ matches natural counterparts for catalytic power
Nanoparticle, nucleic acid and peptide trio mimics peroxidase enzymes
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ResearchCatalyst takes gold for hydrogen production
Water–gas shift reaction could become viable for fuel cell applications
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ResearchEngineered nanoparticles start up a conversation
Communicating particles a step towards co-operative behaviour
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ResearchSweet scent of roses allows unsafe water to be sniffed out
Sensor allows olfactory detection of bacteria in drinking water
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ResearchCatalytic glassware makes metal recycling easy
Flasks with built-in nanoparticles allows chemists to easily reuse valuable catalysts
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ResearchFinding a synthetic nanoparticle in a haystack
New analytical approach can detect engineered nanoparticles in the environment
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ResearchChemoluminescent nanoparticles detect multiple deadly viruses in one go
A detection system can test for multiple viruses in one sample
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ResearchNano-necklaces go for gold
Gold nanocluster superstructures have potential applications in bio-imaging
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ResearchMetal micronutrients get to the root of antifungal defence
Flavoursome tomato varieties could benefit from nanoparticle fertilisers
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NewsClot-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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FeatureShaping up at the nanoscale
Rods, stars or spheres? Rachel Brazil looks at the shape of things to come
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