Sofosbuvir: Chemistry in its element
Hepatitis C drug sofosbuvir made waves when first launched – quicker to work and with fewer side effects than existing drugs, but it came with a hefty price tag
16 Okt 20206min
Bedaquiline: Chemistry in its element
Meera Senthilingam makes a welcome return to the podcast with a drug that gives hope to the many sufferers of drug-resistant TB – still one of the world's biggest killers
9 Okt 20209min
Oxybenzone: Chemistry in its element
This summer's extreme weather prompts Katrina Krämer to investigate the history of sunblock and the ingredient blamed by some for bleaching coral reefs
2 Okt 202012min
Gypsum: Chemistry in its element
From Lavoisier's experiments with plaster of paris to the the 'Sistine Chapel of crystals' in Mexico, Mike Freemantle explores the history of gypsum
7 Aug 20208min
Favipiravir: Chemistry in its element
Originally developed to treat flu and marketed in Japan as Avigan, promising Covid-19 trial results have seen countries stockpiling this medication by the millions
2 Aug 20207min
Tannic acid: Chemistry in its element
Tannic acid in green acorns can kill wild animals and livestock, but in this podcast Mike Freemantle makes plain that you can prevent poisoning with pannage pigs.
24 Juli 20208min
Ractopamine: Chemistry in its element
Common in the US but banned in the EU, this animal feed additive makes for muscular pigs and beefy international trade disputes.
17 Juli 20207min
Hexasilabenzene: Chemistry in its element
Brian Clegg discovers what a six-membered silicon ring can tell us about alien life
10 Juli 20206min
