What are chemical signs of life beyond Earth?

To look for molecules that point to life, scientists seek to understand what makes biochemistry different from everything else

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5 new technologies that are making an impact

C&EN takes a look at innovation emerging from the chemical industry's big players

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Case study 1: A paint that kills COVID-19 with Cuᐩ¹

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Case study 2: Pioneering a new rhodium-based isononyl alcohol process

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Case study 3: Making polyurethane raw materials from old bottles

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Case study 4: Making sandalwood oil without sandalwood trees

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Case study 5: Modifying an old plastic for a new fight

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Periodic Graphics: Toxins in fruits and vegetables

Chemical educator and Compound Interest blogger Andy Brunning points out some of the toxic compounds in the fruits and veggies we eat

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Europe's big hydrogen projects advance

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Protein dynamics play major role in directed evolution's success

Considering how a protein moves between different conformations could improve protein design

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