Nanotechnology – Page 4
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ResearchNew twist on graphene gets materials scientists hot under the collar
Stacking graphene at an offset ‘magic angle’ can introduce new properties like superconductivity
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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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ResearchSmart textile uses sweat as switch to keep wearer cool or warm
Material becomes more porous and can dissipate infrared radiation in response to moisture
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FeatureForcing reactions with plasmons
Traditional catalysts can lack both efficiency and selectivity. Tim Wogan explains how plasmons offer the potential to do chemistry with a lighter touch
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ResearchSelf-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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ResearchLargest perfect 2D crystal ever made from boron nitride
Fabrication technique could lead to thinner, flexible electronics
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ResearchDrug precursor made by solar-powered cyborg yeast
Indium phosphide nanoparticles supply electrons for shikimic acid synthesis
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OpinionWhat would a 1980s student make of modern research?
Nano- and macromolecular science might make for a shocking read in the launderette
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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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ResearchNanofertilisers have huge potential but studies suffer from severe shortcomings
Nanosize agrochemicals promise to boost crop yields but experiments are often inconsistent and unrealistic, analysis reveals
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ResearchTuring patterned membrane takes on water purification
Mathematician Alan Turing’s sole chemistry paper inspires self-assembling spotted and striped polymer structures
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ResearchNanoparticle fertilisers show promise
Overuse of traditional chemicals could be tackled using nanotech
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ResearchHealthier hair in just 10 minutes with graphene dye
Graphene oxide hair dye is not only non-toxic, it also imbues hair with antistatic and thermal conductive properties
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ArticleHarnessing electronic display technology in bioimaging
Less toxic than quantum dots, can conjugated polymer nanoparticles revolutionise bioimaging?
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ResearchGraphene burnt onto toast with laser precision
Technique offers way to add electronic best before tags to food
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ResearchNanoclaw ‘flytraps’ catch bugs in the blood
Bendy nanowires that trap bacteria could fight life-threatening sepsis
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ResearchCarbon nanospheres power up potassium batteries
Improved synthesis of hollow carbon nanospheres sees them used in novel battery
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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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ResearchDNA robot sorts out molecular mess
Machine moves around, picks up and drops off individual molecules
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ResearchFlat phosphorus flagged as potentially toxic
Material with promising biomedical applications damages cell membranes and generates reactive radicals