A facile one-pot method to high-quality Ag-graphene composite nanosheets for efficient surface-enhanced Raman scattering |
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| Authors: | Zhang Zhe Xu Fugang Yang Wenshu Guo Mingyi Wang Xiaodan Zhang Bailin Tang Jilin |
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| Institution: | State Key Laboratory of Electroanaytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China. |
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| Abstract: | 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). |
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