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Food Chemistry

Faking flavours with chemistry: The science of artificial flavours – in C&EN

For over a century, chemists have made flavour molecules to evoke particular tastes. How do they know which compounds create a particular flavour, and how do they make these molecules? The latest edition of Periodic Graphics in Chemical & Engineering News takes a look. Visit the C&EN site to view the full graphic. View all the […]

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Biochemistry C&EN

The chemistry of plant flowering – in C&EN

What causes plants to flower in the springtime, and what is responsible for the range of colours and aromas their bloom produce? In the latest edition of Periodic Graphics in Chemical & Engineering News, we look at the chemicals in play. Visit the C&EN site to view the full graphic.

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ChemVsCOVID Coronavirus

#ChemVsCOVID: How did past research help COVID-19 vaccine efforts?

On this day in 2020, the Moderna COVID-19 vaccine entered phase 1 trials, making it the first COVID vaccine to do so. This came less than a week after the World Health Organisation declared COVID-19 a global pandemic. How was it possible for this to happen so quickly? The third part of the #ChemVsCOVID series, […]

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Biochemistry Biology C&EN

How do some animals survive freezing? – in C&EN

Many animals, including some species of fish and frogs, can tolerate subzero temperatures. In the latest edition of Periodic Graphics in Chemical & Engineering News, we look at the biochemical adaptations that help them stay alive. Click through to the C&EN site to view the full graphic.

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Biochemistry ChemVsCOVID Coronavirus

#ChemVsCOVID: Highlighting how science has helped fight COVID-19

A year and a day ago, the genetic sequence of the virus that has since spread across the world was shared. Though we were yet to appreciate the effect that the virus would come to have on our lives, this was already the moment at which science started to fight back. In this new series […]

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C&EN Chemistry in the News Coronavirus

How are the COVID-19 RNA vaccines made? – in C&EN

RNA vaccines produced by Pfizer/BioNTech and Moderna were amongst the first vaccines approved for emergency use in fighting the COVID-19 pandemic. The latest edition of Periodic Graphics in Chemical & Engineering News looks at how these vaccines are made. Click through to the C&EN site to view the full graphic.