Reduced Graphene Oxide-Templated Photochemical Synthesis and in situ Assembly of Au Nanodots to Orderly Patterned Au Nanodot Chains
Reduced Graphene Oxide-Templated Photochemical Synthesis and in situ Assembly of Au Nanodots to Orderly Patterned Au Nanodot Chains
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DOI：
10.1002/smll.200902001
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发表时间：
2010-02-22
期刊：
影响因子：
13.3
通讯作者：
Zhang, Hua
中科院分区：
文献类型：
--
作者：
Huang, Xiao;Zhou, Xiaozhu;Zhang, Hua
提出了一种新的光化学方法来合成荧光Au纳米点（尺寸为1.2 nm）（见图）。结果清楚地表明，用功能有机分子改性的还原氧化石墨烯片可以用作金属纳米结构的合成和原位组装的模板，从而为未来基于石墨烯的化学合成开辟了新的可能性。
A novel photochemical method for the synthesis of fluorescent Au nanodots (size≈ 1.2 nm) is proposed (see image). The results clearly demonstrate that reduced graphene oxide sheets modified with functional organic molecules can be used as templates for the synthesis and in situ assembly of metal nanostructures, thus opening up new possibilities for future graphene-based chemical synthesis.© 2010 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.