A facile periodic porous Au nanoparticle array with high-density and built-in hotspots for SERS analysis
Guangju Liu, Kuanguo Li, Yabo Zhang, Jing Du, Sonia Ghafoor, Yonghua Lü
Topics & Concepts
Materials scienceRaman scatteringPorosityFabricationNanoparticleNanotechnologySubstrate (aquarium)Annealing (glass)Noble metalRaman spectroscopyOptoelectronicsMetalComposite materialOpticsMetallurgyPathologyAlternative medicineOceanographyGeologyPhysicsMedicineGold and Silver Nanoparticles Synthesis and ApplicationsNanoporous metals and alloysExtracellular vesicles in disease