High-yield halide-free synthesis of biocompatible Au nanoplates

High-yield halide-free synthesis of biocompatible Au nanoplates

We communicate an unconventional synthesis of Au nanoplates with high yield and excellent reproducibility through polyvinylpyrrolidone (PVP)-assisted H2O2 reduction. Unlike the ones prepared using halide-based surfactants, the PVP-capped Au nanoplates are found to afford fairly easy bio-functionaliz...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2016-01, Vol.52 (2), p.398-401
Hauptverfasser: Wang, Guoqing, Tao, Shengyang, Liu, Yiding, Guo, Lei, Qin, Guohui, Ijiro, Kuniharu, Maeda, Mizuo, Yin, Yadong
Format: Artikel
Sprache:eng
Schlagworte:
Biocompatibility
Biocompatible Materials - chemistry
DNA - chemistry
Gold - chemistry
Hydrogen Peroxide - chemistry
Microscopy, Electron, Transmission
Nanostructure
Nanostructures - chemistry
Oxidation-Reduction
Poloxamer - chemistry
Polyvinylpyrrolidone
Povidone - chemistry
Reduction
Reproducibility
Surfactants
Synthesis
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Zusammenfassung:We communicate an unconventional synthesis of Au nanoplates with high yield and excellent reproducibility through polyvinylpyrrolidone (PVP)-assisted H2O2 reduction. Unlike the ones prepared using halide-based surfactants, the PVP-capped Au nanoplates are found to afford fairly easy bio-functionalization, suggesting a vastly expanded spectrum of applications in bio-related fields.
ISSN:1359-7345
1364-548X
DOI:10.1039/c5cc07957h