Oak Ridge National Laboratory

Mixing up a batch of stronger metals

Just as a delicate balance of ingredients determines the tastiness of a cookie or cake, the specific ratio of metals in an alloy determines desirable qualities of the new metal, such as improved strength or lightness.

dateApr 14, 2015 in Condensed Matter
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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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