News tagged with chemical reactions

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'Seeing' hydrogen atoms to unveil enzyme catalysis

(Phys.org) —Enzymes are catalysts that speed up chemical reactions in living organisms and control many cellular biological processes by converting a molecule, or substrate, into a product used by the cell. For scientists, ...

dateJan 08, 2015 in Biochemistry
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The gold standard

Precious elements such as platinum work well as catalysts in chemical reactions, but require large amounts of metal and can be expensive. However, computational modeling below the nanoscale level may allow researchers to ...

dateDec 09, 2014 in Materials Science
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