Biochemistry – Page 11
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Research‘Predator particles’ give mice infrared vision
Upconversion nanoparticles that bind to rods and cones shift invisible light to look green
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ResearchCarbon-fixing enzyme 10 times more abundant than previously thought
Calculations conclude there are 0.7 billion tonnes of rubisco in the world, an order or magnitude more than past estimates
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PodcastNitrogenase
The mysterious enzyme that can beat the world’s biggest chemical process when it comes to breaking the dinitrogen triple bond
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PodcastMelarsoprol
Cases of sleeping sickness – human African trypanosomiasis – are in decline, dropping 86% in Africa between 2000 and 2014. Gege Li explores the role that this toxic, arsenic-based medication has to play.
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PodcastOmega-3 fatty acids
Many consume cod liver oil due to 'a vague sense we should be taking them for something' – but what to the omega-3 fatty acids actually do?
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ResearchAlzheimer’s linked to infection of the brain by gum disease bacterium
Drug firm is developing treatment to inhibit bacterial enzymes believed to be damaging important protein
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ResearchSynthetic molecules fold up into abiotic proteins
Compound that self-assembles into giant folded ring could help scientists design bespoke abiotic proteins
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PodcastGene Machine by Venkatraman ‘Venki’ Ramakrishnan – Book club
2009 Nobel prize winner Venki Ramakrishnan takes us on a personal and professional journey to uncover the secrets of the ribosome
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ResearchDrug precursor made by solar-powered cyborg yeast
Indium phosphide nanoparticles supply electrons for shikimic acid synthesis
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ResearchTuring patterns explain shark scale development
The tooth-like scales on a shark’s skin show signs of reaction-diffusion molecular patterns, like human hair and chicken feathers
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PodcastLevulinic acid
How one footballer's climate concerns led to the creation of a green chemistry company: the story of Mathieu Flamini, GFBiochemicals and levulinic acid.
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PodcastFuranocoumarin
Florence Schechter discovers how a seemingly healthy grapefruit-based breakfast could disrupt your daily drugs
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PodcastPhenolphthalein
Kat Arney gets to the bottom of the story of phenolphthalein – a chemical with two very different uses. If you've measured pH in a classroom or had some trouble in the bathroom, you may have met this compound before.
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ResearchEnzyme ancestors resurrected to boost thermal stability
Scientists constructing enzyme library make serendipitous discovery
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OpinionThe potential of promiscuity
Nobel recognition for a concept whose benefit to humankind is far from being truly realised
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PodcastCaryophyllene
A biologically active compound from the biblical balm of Gilead, said to ‘heal the sin-sick soul’ and mentioned at the marriage of Prince Harry and Meghan Markle
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FeatureHow chemical evolution took the 2018 chemistry Nobel prize
Emma Stoye has the full story of how Frances Arnold, George Smith and Greg Winter put evolution to work in the lab
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