High-performance SERS biosensor based on in-situ reduction of silver nanoparticles in an ultra-filtration centrifuge device for label-free detection of colon cancer in serum
Ruiyun You, Jie Li, Haonan Wang, Yaling Wu, Jingzheng Weng, Yudong Lu
Topics & Concepts
BiosensorUltrafiltration (renal)CentrifugeChromatographyRaman scatteringMaterials scienceMembraneNanoparticleSurface-enhanced Raman spectroscopyDetection limitChemistryNanotechnologyAnalytical Chemistry (journal)Raman spectroscopyBiochemistryPhysicsNuclear physicsOpticsGold and Silver Nanoparticles Synthesis and ApplicationsBiosensors and Analytical DetectionAdvanced biosensing and bioanalysis techniques