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In this work, a reliable surface-enhanced Raman scattering (SERS)-active substrate, three-dimensional gold nano-coral structure (3DGN), was prepared simply by one-step electrodeposition in HAuCl4 and NH4Br solution without the confinement of templates or the guidance of organic surfactants. The final morphology and thickness of 3DGN depend on the concentration of NH4Br and the electrodeposition time...
With the rapid progress in science and technology, the human society advances from industrial society to post-industrial society. People pay more and more attention to the role of information. Objective demand for information greatly stimulates the development of information technology, such as TCM Literature and Database, and global information network has been set up quickly. Information resources...
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