Fabrication of Raspberry-Like Gold Nanoparticles and their Applications in Surface-Enhanced Raman Spectroscopy and Catalysis

Chun Rong Wang; Xian Zai Yan; Lili Yu; Jian Dan Li

doi:10.4028/www.scientific.net/AMR.881-883.952

Paper Titles

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Effect of Polyvinylpyrrolidone on the Preparation of Silver Nanowires
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Fabrication of Gold Nanoflowers and the Surface Enhanced Raman Scattering Performance
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Research Progress of Nanometer Titanium Dioxide Application
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Fabrication of Raspberry-Like Gold Nanoparticles and their Applications in Surface-Enhanced Raman Spectroscopy and Catalysis
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Comparative Study about Cytotoxicity with CuO Engineered Nanoparticles, TiO₂ Engineered Nanoparticles, CeO₂ Engineered Nanoparticles, Single-Walled Carbon Nanotubes
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Preparation of Tungsten-Doped VO₂ (M) Nanoparticles through Sol-Gel Method and Hydrothermal Synthesis
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Characterization and Synthesis of Additive Coated BaTiO3 Nano-Powder
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Facile Preparation of Cu(OH)₂@TiO₂ Nanowire Arrays for Photoelectrochemical Water Splitting
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 881-883Fabrication of Raspberry-Like Gold Nanoparticles...

Fabrication of Raspberry-Like Gold Nanoparticles and their Applications in Surface-Enhanced Raman Spectroscopy and Catalysis

Abstract:

The raspberry-like gold nanoparticles were synthesized with high yields following reduction with hydrochloroauric acid and peptide (Boc-Leu-Aib-Trp-OH) in methanol solution. Peptide acted as reducing agent. The prepared raspberry-like gold nanoparticles are effective application for surface-enhanced Raman scattering in ascorbic acid (Vc). Here, we also demonstrate the effective catalysts of raspberry-like gold nanoparticles for the activation and reduction of methylene blue in the presence of NaBH₄.