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Article
Optimized the SiO2 thickness in Ag@SiO2 core–shell nanoparticles for surface-enhanced Raman scattering and fluorescence
Ag@SiO2 core–shell nanoparticles (NPs) have attracted extensive attention for their excellent surface-enhanced Raman scattering (SERS)-fluorescence (SEF) and their potential applications in sensing, biomedicine, ...
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Article
One-pot synthesis of Au/Ag alloy@SiO2 core–shell nanoparticles and their metal-enhanced fluorescence and surface-enhanced Raman scattering spectroscopies
Au/Ag alloy@SiO2 core–shell nanoparticles (Au/Ag@SiO2 CSNs) can be applied in fields of catalysis and biosensor, because of the advantages, such as high stability, good biocompatibility, and tunable plasmonic pro...
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Article
Investigation of the catalysis and SERS properties of flower-like and hierarchical silver microcrystals
Noble metal nano/microstructures have attracted considerable attention because of their unique properties and their various applications. Controlling the shape of noble metal nano/microstructures is a promisin...