Rongwei Zhang, Wei Lin, Georgia Institute of Technology Research News (IMAGE)

Georgia Institute of Technology

Rongwei Zhang, Wei Lin, Georgia Institute of Technology Research News

Caption

Rongwei Zhang holds a gold/organic aqua regia solution while Wei Lin holds a silicon substrate coated with 200-nanometer gold. The image on the monitor shows gold recovered from the solution using calcinations.

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Credit: Gary Meek

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