All Chemistry World articles in Online extras 2025 – Page 4
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Research
AI inspired by AlphaFold can predict chromatin structures found in chromosomes
System could help unravel how genome folding influences genes
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Puzzle
Quick chemistry crossword #073
Elements, acids, authors and autocrats can all be found in this quick chemistry crossword puzzle
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Puzzle
Chemistry wordoku #081
Use a mix of logic and chemistry knowledge to solve this puzzle and find the alkaloid
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Whitepaper
Pass or fail: rapid polymer analysis with FTIR
Your guide to quick and reliable verification of polymers with the Lyza 7000 FTIR spectrometer
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Puzzle
Chemistry wordoku #080
There’s a whole group of terpenes hidden in this sudoku-inspired puzzle
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Puzzle
Cryptic chemistry crossword #072
You deserve a break. Why not solve this cryptic crossword for a nice change of pace today?
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Puzzle
Quick chemistry crossword #072
Hopefully you’re up to date on your seaweed and insect chemistry for this quick chemistry crossword puzzle
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Whitepaper
Illuminating progress: recent advances in photoredox catalysis
In this free download, shed some light on the latest developments in photoredox for drug development and materials science
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Webinar
In conversation with Melanie Sanford
Join us for an exclusive live interview with renowned chemist Melanie Sanford
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Puzzle
Quick chemistry crossword #071
Ligands, laws and lab equipment are all part of this quick chemistry crossword puzzle
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Puzzle
Cryptic chemistry crossword #071
You’ll need skills in double entendres and puns as well as chemistry to solve this cryptic crossword!
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Webinar
Design of experiments: Smarter methods, better results
Delve into this two part workshop and discover a better way to experiment
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Business
Eight workers dead in Indian munitions factory explosion
Seven others injured during incident at state-owned explosives plant
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Puzzle
Chemistry wordoku #078
Time to test your problem solving skills with a sudoku-inspired puzzle
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Puzzle
Cryptic chemistry crossword #070
The answers to this cryptic chemistry crossword feature three animals and one mathematician - can you puzzle them out?
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Puzzle
Quick chemistry crossword #070
This quick chemistry crossword has actors, physicists, chemists, poets and much more
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Business
Red 3 dye banned in US food and drugs
Additive was already banned in US cosmetics and around the world
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Puzzle
Cryptic chemistry crossword #069
Can you get all three of the 15-character answers in this cryptic chemistry crossword puzzle?