All Photochemistry articles – Page 2
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ResearchNanomaterial stores radicals to power photopolymerisation in the dark
Reaction driven by long-lived radicals experiences fewer side reactions than photopolymerisation under light irradiation
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ResearchBlue light triggers ‘unprecedented’ reaction in old catalyst
Traditional iridium intermediate switches from allylic substitution to cross coupling when exposed to blue light
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ResearchSurprise as nickel vapour is found in comet tails far too cold for metal sublimation
Discovery points to unusual organometallic chemistry going on in deep space
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NewsHow Covid gave the world a lesson in tackling air pollution
The pandemic has given atmospheric chemists the opportunity to study pollution and carbon emissions like never before
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OpinionVivian Yam: ‘Teaching and research go hand in hand’
The innovative photochemist on rigour, iconic discoveries and starting from scratch
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ResearchNitrogen radical chemistry sees the light
Daniele Leonori explains how his group is taking inspiration from 30-year-old chemistry to devise shorter syntheses for bioactive compounds
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ResearchAniline synthesis turns to photochemistry to access challenging targets
New photochemical strategy could jump in where common cross-coupling reactions fall short
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WebinarIlluminating research with the LightOx PhotoReact 365 benchtop photoreactor
Learn about the LightOx PhotoReact – a benchtop photoreactor enabling reproducible irradiation for photochemical and photobiological applications
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OpinionJanine Cossy: ‘Negative results are more important’
The synthetic chemist on champagne, art and living in Paris
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ResearchYour new labmate does 700 reactions in eight days – and it’s a robot
Robotic chemist optimises water-splitting photocatalyst by working continuously for eight days even in complete darkness
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ResearchFirst glimpse caught of how a molecule changes when it absorbs light
X-rays enable direct observation of the initial step of a light-driven reaction
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ResearchElusive water ionisation intermediate found using ultrafast x-ray pulses
H2O+ cationic hole never directly observed before
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ResearchRadical route produces non-natural polymers inside cells
Strategy could enable scientists to manipulate, track and control cellular behaviour by generating macromolecules within cells
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ResearchTranscription controlled by non-natural DNA modifications
Proof-of-concept for artificial chemical epigenetics
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ResearchLight-activated chirality switch directs enantiomeric excess
Photoexcitation can transform a racemic ligand into one of its enantiomers
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ResearchRed–blue light switch pushes equilibrium both ways
Switchable reaction cycle drives bond-making or breaking depending on light colour
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ResearchEnzyme helps photoredox get enantioselective
Enantioenriched amine synthesis is inaugural example of photoredox and enzyme collaboration
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ResearchPlasmon chemistry sheds new light on designing photocatalysts
Quasiparticle observed getting involved in dissociation reaction
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