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Biochemistry C&EN

What common stimulants do we get from plants? – in C&EN

Stimulants produced by plants are among the most widely used drugs in the world. In the latest edition of Periodic Graphics in Chemical & Engineering News, we look at why plants make these compounds and the ways in which the molecules produce stimulant effects. View the full graphic on the C&EN site.

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C&EN Medicinal Chemistry

A short history of antiviral drugs – in C&EN

COVID has generated unprecedented levels of interest in antiviral medicines, but they’re just the latest in a long line of antivirals going back almost 70 years. The latest edition of Periodic Graphics in Chemical & Engineering News looks at some of the key drugs, from the first antiviral to be approved to antivirals for HIV […]

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C&EN

The science and uses of deuterium – in C&EN

This year marks 90 years since the discovery of deuterium, a stable isotope of hydrogen. In this month’s edition of Periodic Graphics in Chemical & Engineering News, we look at how deuterium’s properties differ from those of hydrogen and investigate some of deuterium’s applications. View the full graphic on the C&EN site.

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C&EN Medicinal Chemistry

A brief history of anaesthetics and how they work – in C&EN

Surgery has become a lot more comfortable since the first demonstrations of ether anaesthesia in the 1840s. In October’s edition of Periodic Graphics in Chemical & Engineering News, we looked at the different types of anaesthesia, the compounds involved, and what we know about how they work. Click through to the C&EN site to view […]

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C&EN Materials Chemistry

What is Play-Doh made of? – in C&EN

Children have been playing with Play-Doh for 65 years. Hasbro closely guards the exact ingredients of commercial Play-Doh, but in the September edition of Periodic Graphics in Chemical & Engineering News we looked at the key chemical components that make the material act the way it does. See the full graphic on the C&EN site.

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C&EN Chemical Concerns

Risks of Radon: The radiation beneath our feet – in C&EN

Radiation exposure – something you’d undoubtedly want to avoid. But we’re all exposed to low levels of background radiation all the time, and the majority of this comes from the ground beneath our feet. The latest edition of Periodic Graphics in Chemical & Engineering News looks at how radon is generated by radioactive decay and […]