A facile one-pot method to high-quality Ag-graphene composite nanosheets for efficient surface-enhanced Raman scattering.
A facile one-pot method to high-quality Ag-graphene composite nanosheets for efficient surface-enhanced Raman scattering.
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DOI：
10.1039/c1cc11125f
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发表时间：
2011-05
影响因子：
4.9
通讯作者：
Zhe Zhang;Fugang Xu;Wenshu Yang;Mingyi Guo;Xiaodan Wang;Bailin Zhang;Jilin Tang
中科院分区：
文献类型：
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作者：
Zhe Zhang;Fugang Xu;Wenshu Yang;Mingyi Guo;Xiaodan Wang;Bailin Zhang;Jilin Tang
报道了以聚（N - 乙烯基 - 2 - 吡咯烷酮）（PVP）作为还原剂和稳定剂，制备具有可调节尺寸以及银纳米粒子（Ag NPs）密度可控的银 - 石墨烯复合纳米片（AGCN）。所获得的AGCN基底极其适用于表面增强拉曼光谱（SERS）。
Ag-graphene composite nanosheets (AGCN) with adjustable size and well-controlled densities of Ag nanoparticles (Ag NPs) using Poly(N-vinyl-2-pyrrolidone) (PVP) as a reductant and stabilizer are reported. The obtained AGCN substrate is extremely suitable for surface-enhanced Raman spectroscopy (SERS).