Highly catalysis amplification of MOF<sub>Nd</sub>-loaded nanogold combined with specific aptamer SERS/RRS assay of trace glyphosate
Jingjing Li, Jinling Shi, Aihui Liang, Zhiliang Jiang
Abstract
catalytic indicator reaction with the aptamer (Apt) reaction of GLY, with SERS and RRS detection limits of 0.02 nM and 0.3 nM, respectively. It has been applied to the analysis of soil samples with a recovery rate of 93.0%-106.5% and precision of 2.2%-4.1%, and the results were satisfactory.
Topics & Concepts
ChemistryCatalysisAptamerReducing agentRaman scatteringNuclear chemistryRaman spectroscopyPhysical chemistryOrganic chemistryPhysicsOpticsBiologyGeneticsGold and Silver Nanoparticles Synthesis and ApplicationsAdvanced biosensing and bioanalysis techniquesParaquat toxicity studies and treatments