All articles by Julia Robinson – Page 6
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ResearchPainting with DNA
Fluorescently labeled DNA strands produce a palette of 16 million colours
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NewsNew protocol aims to improve detection of adulterated honey
Guidance for authenticity databases will aid detection of products bulked out with cheap sugar syrups
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ResearchCrystal analysis pushes the moon’s age back 40 million years
Samples retrieved by Apollo astronauts show that the moon formed 4.46 billion years ago
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BusinessExxonMobil to buy Pioneer for US shale oil dominance
$59 billion deal sees Exxon double its shale oil and gas production
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NewsRSC calls on UK government to take action on PFAS levels in tap water
New analysis reveals more than a third of rivers in England and Wales have medium or high levels of fluorinated compounds
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FeatureThe quantum dot story
Julia Robinson explains how quantum dots went from a theoretical prediction to everyday reality and earned Alexei Ekimov, Louis Brus and Moungi Bawendi the 2023 Nobel prize in chemistry
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ResearchMOFs offer safer solution for handling fluorinated gases that can ‘tame the tiger’
Compounds vital in medicinal chemistry and imaging can be stored ready to use at room temperature
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News2023 Nobel prize in chemistry goes to trio behind quantum dots
Moungi Bawendi, Louis Brus, and Alexei Ekimov win chemistry’s top prize for work that ended up in high resolution TVs and displays
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BusinessUS regulator says phenylephrine is ineffective as a decongestant
FDA will begin consultation on removing the drug from hundreds of over-the-counter remedies
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NewsmRNA vaccine pioneers win medicine Nobel prize
Katalin Karikó and Drew Weissman honoured for breakthroughs that enable the rapid development of new vaccines, including several of those used against Covid-19
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NewsLego struggles to find the right chemistry to replace oil-based virgin plastics
Danish toymaker commits to redouble efforts to produce more sustainable polymers for Lego pieces
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BusinessAddressing the saga of nitrosamine contamination in drugs
Scientific and regulatory progress is helping minimise the impact of mutagenic impurities
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NewsPioneers in synthetic biology and next-generation DNA sequencing among predictions for chemistry Nobel prize
Data science divinations and community chatter pick favourites for chemistry’s top prize
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NewsArtificial sweeteners face more bad press – but is it unfair?
A raft of recent studies and World Health Organization advice leave sweeteners on the ropes, but health experts warn they shouldn’t be considered in isolation
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NewsExplainer: has life been discovered on an exoplanet?
Potential detection of dimethyl sulfide on K2-18 b has excited the scientific community but it’s still much too early to reach any conclusions
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ResearchSnail study unveils composition of three different types of mucus
Findings could help develop synthetic mucus for biomedical applications, as well as cosmetics
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NewsLarge-scale hydrogen storage must be kick-started now to reach net zero
Royal Society calls for action to solve problem of intermittent renewables with huge expansion in energy storage
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ResearchBiochemistry behind CBD’s anti-inflammatory effects points to new ways to treat inflammation
Cell studies unravel mechanism of action but human studies are needed
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NewsDiamond Light Source upgrade receives £500 million funding boost
The modernisation programme will turn the facility into a fourth generation synchrotron with five new beamlines
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ResearchNeural network-generated odour map connects smells to their chemical structure
Researchers hope to be able to digitise odours to allow specific scents to be put together on demand