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Biochemistry C&EN

How the sun affects our skin: vitamin D, sunburn and skin cancer – in C&EN

Summers are filled with sunny days to enjoy the outdoors, but you need to bring along the proper sun protection to prevent skin damage. The latest edition of Periodic Graphics in Chemical & Engineering News looks at the chemistry the sun triggers in our skin. View the full graphic on the C&EN site.

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C&EN Coronavirus

How do air purification technologies work? – in C&EN

With the ongoing COVID-19 pandemic, air purification technologies have been receiving renewed attention as workplaces look for solutions that will lower their workers’ risk of exposure. In the latest edition of Periodic Graphics in Chemical and Engineering News, we take a look at the different types of air purification and how each of them works. […]

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C&EN Materials Chemistry

The materials science of cycling – in C&EN

May was National Bike Month, and at the end of June this year’s Tour de France kicks off, so what better time to look at the materials science of cycling? This month’s edition of Periodic Graphics in Chemical & Engineering News looks at the various alloys and polymers used to make bike frames, tires, and […]

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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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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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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.