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Contact: Dr. Jamil Elias
Swiss Federal Laboratories for Materials Science and Technology (EMPA)

'Sea Urchin' Structures

Caption: These are "sea urchins" made of tiny polystyrene balls, with zinc oxide nanowire "spines" are created using a simple electrochemical process.

Credit: Empa

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Related news release: Empa grows 'sea urchin'-shaped structures

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