All Photochemistry articles – Page 2
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ResearchMassive Australian wildfires caused new damage to the ozone layer
Smoke particles caused a drop in chlorine-binding chemicals that set back the ozone layer’s recovery by 10 years
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WebinarShine a light on your chemistry with in-situ photo-NMR
Understand more about your photochemistry by observing molecular changes dynamically with benchtop NMR spectroscopy
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OpinionJames LuValle, a chemist who broke the colour barrier
Sports or science? There was never really any competition for a Black Olympian who made significant contributions to Kodak’s colour film, as Hayley Bennett discovers
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ResearchBlue light squeezes out heteroatoms from small rings
Photochemical ring editing reaction allows complete molecular shape change in a single step
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ResearchPhotocatalyst couples denitrification and water splitting to manage nitrate pollution
Hydrogen gas generated in situ serves as reducing agent
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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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