Fabrication of Iron Oxide Core/Gold Shel
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Zhai, Yueming; Zhai, Junfeng; Wang, Yuling; Guo, Shaojun; Ren, Wen; Dong, Shaoju
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Article
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2009
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American Chemical Society
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English
โ 309 KB
A method to synthesize Fe 3 O 4 core/Au shell submicrometer structures with very rough surfaces on the nanoscale is reported. The Fe 3 O 4 particles were first modified with uniform polymers through the layer-by-layer technique and then adsorbed a lot of gold nanoseeds for further Au shell formation