Construction of a sensitive SWCNTs integrated SPR biosensor for detecting PD-L1+ exosomes based on Fe3O4@TiO2 specific enrichment and signal amplification
Hezhen Liu, Yangyang Zhou, Weiwei Chang, Xinluo Zhao, Xiaojun Hu, Kwangnak Koh, Hongxia Chen
Topics & Concepts
BiosensorMicrovesiclesDetection limitMaterials scienceSurface plasmon resonanceNanotechnologyCarbon nanotubeLinear rangeSubstrate (aquarium)NanoparticleChemistryChromatographymicroRNABiologyBiochemistryGeneEcologyAdvanced biosensing and bioanalysis techniquesPlasmonic and Surface Plasmon ResearchNanowire Synthesis and Applications