Chemistry news, research and opinions | Chemistry World
WEBWhy we need public analysts. As the Association of Public Analysts winds up, Duncan Campbell reflects on the continued importance of the profession. Chemistry, covered. Science news, research, reviews, features and opinions. Read Chemistry World to keep up with stories from across the chemical sciences.
Chemistry research news, scientific research from across the …
WEBCalculations and experiments reveal that water microdroplets may play role in soil formation. Labs across the globe networked by AI discover state-of-the-art emitters for lasers. AI predicts vape flavours can break down into potentially harmful compounds when heated. Algorithm designs proteins from scratch that can bind drugs and small molecules.
The complex chemistry of making paper
WEBApr 4, 2023 · From the moment wood begins its journey to becoming paper, complex chemistry carefully controls every parameter. ‘The paper industry is a $300 billion [£240 billion] industry worldwide and it uses about $40 billion of chemicals in it,’ explains Thomas. ‘These chemicals can be categorised into two areas: performance enhancement and ...
Explainer: The science of alkyl nitrites aka poppers
WEBSep 16, 2021 · Inhaling alkyl nitrites feels like becoming instantly drunk according to some users, although the effect lasts for only a few minutes. Also known as poppers, these chemicals have been taken recreationally since the 1960s. Although they are sold openly, usually in small brown bottles with enticing brand names such as ‘liquid gold’, their ...
Explainer: The chemistry of farts | News | Chemistry World
WEBDec 21, 2016 · The men farted between two and 53 times a day, with an average of 12.7, while women farted between once and 32 times a day, with an average of 7.1 times. The number of farts was higher when people ate more fibre. The study shows farting is normal, Stanton says. ‘I hope that has translated to people …
Explainer: Why is mixing cleaning chemicals such a bad idea?
WEBApr 23, 2020 · Chlorine gas is toxic, forms acids on contact with wet surfaces, such as home plumbing but also living tissue, such as the lungs. Heating or contact with metals can also cause bleach to decompose via a different route. 2NaOCl → O 2 + 2NaCl. Mixing hypochlorite with ammonia would see the breakdown of the hypochlorite to generate hypochlorous ...
Chemistry news, research and analysis | Chemistry World
WEBRSC calls on government to address lab space shortage. 23 September 2024. Nanopore sequencing set to transform our understanding of proteins. 23 September 2024. EU’s new research commissioner named. 20 September 2024. Predictions for the 2024 chemistry prize highlight growing importance of AI and computational methods. 20 September 2024.
Hydrothermal vents and the origins of life - Chemistry World
WEBApr 16, 2017 · In 1977, the first deep sea hydrothermal vent was discovered in the East Pacific Rise mid-oceanic ridge. Named ‘black smokers’, the vents emit geothermally heated water up to 400°C, with high levels of sulfides that precipitate on contact with the cold ocean to form the black smoke. This was followed in 2000 by the discovery of a new type ...
Explainer: The chemistry that keeps swimming pools clean and safe
WEBAug 4, 2022 · Chloramines can form in various ways in swimming pools. One of the simplest is the reaction of ammonia-like compounds, such as urea from swimmers, with hypochlorous acid. This leads to the formation of mono-, di- and trichloramines. Chloramine formation: R 2 NH + HOCl → R 2 NCl + H 2 O. These toxic chloramines then evaporate, producing the ...
Ink chemistry | News | Chemistry World
WEBFeb 28, 2003 · Ink chemistry. There are probably as many different definitions of ink as there are types. Perhaps the simplest description is that ink is a liquid or semi-liquid material used for writing, printing or drawing. Chemists view it as a colloidal system of fine pigment particles dispersed in a solvent (Chem. Br., February 2003, p28).