February 27, 2023 Issue | Chemical & Engineering News

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February 27, 2023 Cover

Volume 101, Issue 7

Species identification by chemical fingerprinting could help crack down on illegal wood shipments

Full Article

Volume 101 | Issue 7

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Maxim Ziatdinov, research scientist, Oak Ridge National Laboratory

Species identification by chemical fingerprinting could help crack down on illegal wood shipments

Machine learning algorithms could help tackle torrents of visual data by looking at spectra the way researchers do

The iconic 160-year-old Solvay production process is on the ropes, but a chemistry-driven comeback is possible

Biological Chemistry

Periodic Graphics: Mucus, tears, and saliva

Chemical educator and Compound Interest blogger Andy Brunning looks at the biochemistry of our snot, spit, and tears.
Agriculture

Mexico revises plan to phase out glyphosate, biotech corn

Action is intended to protect human health, biodiversity, and the environment
Biochemistry

Centipedes sense heat to see

Critters that lack photoreceptors can convert light to heat, then sense it with a novel receptor
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