Plasmonic silver nanorod-reinforced flexible polyvinyl alcohol hydrogel SERS sensors for ultrasensitive detection of food colorants in fruit juice
Jie Ao, Dandan Li, Lei Ding, Jiechen Xu, Jiechen Xu, Yujun Chen, Xing Liu, Long Wu, Jiangtao Xu, Jiangtao Xu, Shouxiang Jiang, Sihang Zhang
Topics & Concepts
Polyvinyl alcoholSubstrate (aquarium)NanorodMaterials sciencePlasmonNanotechnologyRaman scatteringMalachite greenChemistryChemical engineeringSilver nanoparticleRaman spectroscopySurface plasmon resonanceFruit juiceDetection limitSurface-enhanced Raman spectroscopyNanofiberDye analysis and toxicityWater Quality Monitoring and AnalysisAdvanced Nanomaterials in Catalysis