Near-infrared band Gold nanoparticles-Au film “hot spot” model based label-free ultratrace lead (II) ions detection via fiber SPR DNAzyme biosensor
Fang Wang, Yang Zhang, Mengdi Lu, Yunting Du, Ming Chen, Shan Meng, Wei Ji, Changsen Sun, Wei Peng
Topics & Concepts
BiosensorColloidal goldNanotechnologyChemistryDeoxyribozymeIonInfraredNanoparticleMaterials scienceDetection limitAnalytical Chemistry (journal)OpticsChromatographyPhysicsOrganic chemistryAdvanced biosensing and bioanalysis techniquesGold and Silver Nanoparticles Synthesis and ApplicationsBiosensors and Analytical Detection