All articles by Kit Chapman – Page 2
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BusinessJudge dismisses ranitidine lawsuits over lack of evidence
Drug degrades to produce nitrosamines, but the judge ruled the link between this and plaintiffs’ cancers could not be proven
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Research‘Flip-flopping’ MOFs used to separate water isotopes
Porous materials with temperature controlled gateways can split heavy water from water by relying on differential diffusion effect
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NewsUnder pressure? Room temperature superconductivity paper retracted over data analysis
Questions over treatment of data led Nature to remove the paper over the authors’ objections
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ResearchTechnique can characterise actinides with just a microgram of a heavy element
Use of polyoxometalates offers chance to conduct in-depth research on heavy actinides chemistry
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CareersThe chemists leaving their country over personal ethics
Family matters and political views are leading researchers to pursue careers abroad
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ResearchNew technique reveals interactions inside indium nucleus
Study will help researchers understand how seemingly simple single-particle phenomena emerge from complex interactions among protons and neutrons
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FeatureA material future for fusion?
Nuclear fusion has been a dream for decades. Kit Chapman finds out about the latest developments that could help it fulfil its promise
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OpinionMasataka Ogawa and the search for nipponium
Could a Japanese scientist, whose claim to have discovered an element was dismissed, been right all along? Kit Chapman investigates
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OpinionWilliam Knox, the only Black supervisor in the Manhattan Project
The story of the Knox family is one of education overcoming adversity, finds Kit Chapman
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FeatureThe toxic tide of ship breaking
Kit Chapman explores the chemical cost of the most dangerous industry in the world
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CareersThe conference conundrum
Following the Covid-19 pandemic, is it time to rethink events for good?
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ResearchShortest-lived and lightest magnesium isotope ever too unstable to even attract electrons
Magnesium-18 cation has a fleeting half-life of 3 billion trillionths of a second
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NewsChemistry textbooks still portray men as scientists while women perform domestic duties
Unequal representation in terms of both roles and the number of women featured revealed
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ResearchBerkelium complex opens door for future nuclear recycling
Complex is only the sixth ever created
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ResearchUranium’s strong covalent bond breaks periodic table predictions
Actinide’s unusual covalency could explain its ability to fix nitrogen
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ResearchHeavy metal proteins are the secret weapon in ant bites
Protein-rich biomaterials containing zinc, manganese, copper and bromine allow ants, crabs and scorpions to pack more punch for their size
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ResearchActinium’s radius revised to solve cancer therapy mystery
For decades, scientists have been using the wrong ionic radius for one of Earth’s rarest element
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BusinessSartan contaminant recall hits generics manufacturers
Three European suppliers recalling multiple batches of medicines owing to active ingredient contamination
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CareersDoctoring the doctorate
There are now more ways than ever before to complete your PhD, finds Kit Chapman
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ResearchOldest human-made quasicrystal discovered in remains of first nuclear blast
Almost 76 years ago, US scientists set off the first nuclear bomb – and accidentally created the first synthetic quasicrystal