Tunable LSPR of silver/gold bimetallic nanoframes and their SERS activity for methyl red detection
Xuan Hoa Vu, Nguyen Dac Dien, Thị Thu Hà Phạm, Nguyễn Văn Trưởng, Nguyễn Xuân Ca, Vu Van Thu
Abstract
Ag/Au nanoframes were synthesized<italic>via</italic>room temperature solution phase chemical reduction using pre-synthesized triangular Ag nanoplates as templates in the presence of appropriate amounts of HAuCl<sub>4</sub>, and were applied in detecting methyl red.
Topics & Concepts
Bimetallic stripMaterials scienceNanostructureDetection limitRaman scatteringNanotechnologyRaman spectroscopyChemical engineeringNanoparticleAnalytical Chemistry (journal)MetalChemistryChromatographyMetallurgyOpticsPhysicsEngineeringGold and Silver Nanoparticles Synthesis and ApplicationsAdvanced Nanomaterials in CatalysisNanocluster Synthesis and Applications