All Life articles – Page 28
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OpinionChemical detective work shows its power in latest Novichok saga
Analytical chemistry’s forensic feats are astounding but so commonplace now that we’ve become blasé to them
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ResearchAlgorithm discovers how six simple molecules could evolve into life’s building blocks
Program shows how micelles, catalysts and self-replicating chemical systems emerge from abiotic precursors
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FeatureUnnatural selection in chemical systems
Great strides have been made in the lab with chemical systems that ape life’s behaviour
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FeatureArtificial enzymes: catalysis by design
Enzymes are nature’s ultimate catalysts and chemists are now on the verge of making their own versions from scratch
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FeatureArtificial photosynthesis: solar water splitting
The chemistry to mimic ones of nature’s greatest feats still has some hurdles to overcome
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OpinionJumping the vaccine queue
Deals between companies and rich governments offset manufacturing risks, but must not compromise supplies to those in need
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BusinessCovid-19 vaccine deals risk skewing supply
International accords including Covax aiming to ensure equitable distribution to poorer countries
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ResearchFruit flies’ protective corneal coatings reproduced
Anti-reflective and anti-adhesive nano-coating that covers the eyes of insects could find uses in medical implants and contact lenses
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FeatureHuman chemical communication
Nina Notman sniffs out the evidence for human pheromones and chemical cues
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BusinessProtein-based Covid-19 vaccines could overshadow rivals
Although slower to develop, protein-based vaccines are well understood with a strong record of safety and effectiveness
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ResearchDNA-compatible C–H activation method set to benefit drug discovery
Larger and more diverse DNA-encoded libraries on the cards thanks to new tool
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NewsRush to approve Covid vaccine prompted by politics may end in disaster
Push by governments to pass a vaccine without appropriate evidence could damage fight against virus
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BusinessRussian Covid-19 vaccine data raises questions
Suspected data manipulation or fabrication casts shadows over safety trial report for hastily-approved Sputnik V
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ResearchTouchpad technology offers precise droplet control for microfluidics
User interface is step towards a smart and sustainable cell-free biology reaction platform
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ResearchSimple lipid networks combine self-assembly, replication, competition and inhibition
Artificial cells have previously lacked the complexity that is distinct to natural life but scientists are edging closer
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ResearchViewpoint shift designs drug binding proteins from scratch
New method focuses on the groups touching amino acid side chains
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ResearchAntiaromaticity relief mechanism linked to DNA photostability
Textbook organic chemistry concepts bring new understanding to protective biological mechanisms
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NewsRussian opposition leader was poisoned with Novichok agent
German chancellor Angela Merkel says Russia has ‘serious questions’ to answer after tests confirm presence of nerve agent in Alexei Navalny’s bloodstream
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BusinessDrop in plasma donations hits immunoglobulin supply
Lockdown and social distancing have discouraged donors, and the potential impact of convalescent plasma collection for Covid-19 treatment is unclear