Highlights
C&EN: Metal complexes rip open benzene
17 July 2025Scandium and chromium compounds team up to convert iconic molecule into linear product at room temperature.
C&EN: Crystals defy their symmetry to discern chiral light
24 June 2025Centrosymmetric crystals have always absorbed equal amounts of left- and right-handed circularly polarized light—until now.
C&EN: Magnetic stirrers linked to issues with reproducing chemistry results
17 June 2025From the lab that found impurities on your stir bar—your flask’s placement on a stirrer plate can mess with your reaction too.
C&EN: ‘Perplexanes’ achieve mind-bending molecular topology
10 June 2025Zirconium helps to weave entangled nanocarbon cages in high yields.
C&EN: Atom-thin iodine film makes its debut
29 May 2025Iodinene is the first halogen analog of graphene and is expected to be unusually metallic.
TESTIMONIALS
“As an editor and reporter, Mark Peplow is fast, accurate, and versatile. He covers science policy and pure research with equal passion, and his writing combines a scientist’s precision with a journalist’s verve.” Tim Appenzeller
Former Chief Magazine Editor at Nature, now News Editor at Science
"Mark guided me through some of the most challenging stories I've written. These are pieces I might not have attempted were it not for his steady editorial hand." Linda Nordling
Freelance Journalist, South Africa
“Working with Mark is never anything other than a pleasure. He is the kind of editor that writers hope for: able to identify what needs fixing and what doesn’t, bringing to bear a wealth of knowledge, always clear, prompt and easy to talk with. Much of that comes from being a splendid writer himself.”
Philip Ball
Freelance Science Writer
Author Archives: Mark Peplow
The Pharmaceutical Journal: Energy restriction could tackle drug-resistant epilepsy
Shutting down a metabolic pathway that fuels misfiring neurons can suppress seizures in mice, find researchers who predict a fresh approach to developing antiepileptic drugs.
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Nature: Structural biologist named as next president of Royal Society
Nobel laureate Venkatraman Ramakrishnan will replace Paul Nurse in December.
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Scientific American: Nanotech Bandages Detect Health Trouble and Deliver Medicine
New materials will be able to alert doctors to problems and deliver fine-tuned drugs.
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Spectrum: Eben Upton, The Raspberry Pi Pioneer
He just wanted to help some kids learn to code. Five million units later, his $35 computer has sparked a revolution.
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Chemistry World: The enzyme hunters
Danish company Novozymes is scouring the world for enzymes that make industrial processes more sustainable.
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Chemistry World: A large life, fully lived
Carl Djerassi leaves many legacies besides the contraceptive pill, says Mark Peplow.
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C&EN: Polymers Brighten Hopes For Visible Light Communication
Two semiconducting organic polymers give off a pleasant white light that simultaneously carries data at high speed.
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Nature: Graphene’s cousin silicene makes transistor debut
Creation of electronic device using atom-thin silicon sheets could boost work on other flat materials.
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The Pharmaceutical Journal: Human Protein Atlas reveals drug targets
Map shows where 17,000 proteins are found in the body, including those affected by every approved drug on the market.
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Chemistry World: The big experiment
Plans to stop assessing school pupils’ practical work are the wrong solution to a genuine problem.
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