Direct detection of polystyrene microspheres by using easily fabricated Ag core embedded Au film SERS substrates with high sensitivity
Yansheng Liu, Zhenle Qin, Xiaobo Jia, Jin Zhou, Hongli Li, Xiaohong Wang, Guofu Wang, Guofu Wang
Topics & Concepts
PolystyreneSubstrate (aquarium)Materials scienceNanotechnologyDetection limitRaman spectroscopySurface-enhanced Raman spectroscopyNanoparticlePolymerChemistryComposite materialOpticsChromatographyRaman scatteringPhysicsGeologyOceanographyMicroplastics and Plastic PollutionGold and Silver Nanoparticles Synthesis and ApplicationsNanoparticles: synthesis and applications