Author Archives: Mark Peplow

C&EN: Perfluorinated ligand makes long-awaited debut in rhodium complex

After a 40-year wait, fully fluorinated cyclopentadienyl derivative finally connects with a metal partner.

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C&EN: Paper strip detects SARS-CoV-2 variants

Foldable assay could help track different COVID-19 mutants for low-cost surveillance.

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C&EN Talented 12: Ming Joo Koh

This organic chemist uses common metals to shrink synthetic chemistry’s environmental footprint.

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C&EN Talented 12: Weixue Wang

This assay inventor identifies drug candidates for targets once thought to be undruggable.

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C&EN: Nickel catalyst enables versatile amine synthesis

Method creates hundreds of different amines from handy nitriles.

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C&EN: Single catalyst molecules tracked in solution

Fluorescence microscopy traces Grubbs catalysts’ winding paths during polymerization.

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C&EN: Flexible perosvkite solar cell sets efficiency record

A thin layer of bridging molecules boosts performance by helping charge move seamlessly between layers in the device.

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C&EN: Enzyme protects bacteria from toxic gold

GolR reductase might be harnessed to purify the precious metal from electronic waste.

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C&EN: Claims of water turning into hydrogen peroxide spark debate

Latest study on droplets spontaneously forming hydrogen peroxide tackles ozone contamination questions.

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C&EN: Nitrous oxide harnessed for phenol synthesis

Nickel catalyst helps greenhouse gas prove its worth as a chemical reagent.

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