A two-fold SPR-SERS sensor utilizing gold nanoparticles and graphene thin membrane as a spacer in a 3D composite structure
Nazia Nasr, Muhammad Shafi, Tingkai Zhao, Rawaid Ali, Ishaq Ahmad, Muhammad Khan, Ahmed Farouk Deifalla, Adham E. Ragab, Mohd Zahid Ansari
Topics & Concepts
GrapheneSurface plasmon resonanceColloidal goldChemistryNanotechnologyPlasmonRaman scatteringNanoparticlePlasmonic nanoparticlesBiosensorRaman spectroscopyOptoelectronicsMaterials scienceOpticsPhysicsGold and Silver Nanoparticles Synthesis and ApplicationsPlasmonic and Surface Plasmon ResearchAdvanced biosensing and bioanalysis techniques