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Hotspot-engineered 3D multipetal flower assemblies for surface-enhanced Raman spectroscopy. | LitMetric
Novel 3D metallic structures composed of multipetal flowers consisting of nanoparticles are presented. The control of surface plasmon hotspots is demonstrated in terms of location and intensity as a function of petal number for uniform and reproducible surfaceenhanced Raman spectroscopy (SERS) with high field enhancement.
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