An aptamer-based SERS–LFA biosensor with multiple channels for the ultrasensitive simultaneous detection of serum VEGF and osteopontin in cervical cancer patients
Zhiyue Li, Yingyan Gu, Shengjie Ge, Yu Mao, Yuexing Gu, Xiaowei Cao, Dan Lü
Abstract
In this work, a novel surface-enhanced Raman scattering and lateral flow assay (SERS–LFA) biosensor with multiple channels based on an aptamer has been proposed.
Topics & Concepts
ChemistryAptamerOsteopontinBiosensorVEGF receptorsCervical cancerProtein detectionCancer researchCancerMolecular biologyNanotechnologyBiochemistryInternal medicineMedicineBiologyMaterials scienceAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical DetectionGold and Silver Nanoparticles Synthesis and Applications