An electrochemical platform based on a hemin–rGO–cMWCNTs modified aptasensor for sensitive detection of kanamycin
Tianyi Gao, Chong Sun, Nana Zhang, Yang Huang, Hongxing Zhu, Chunmei Wang, Jinxuan Cao, Daoying Wang
Abstract
M and a low detection limit of 0.36 nM (S/N = 3). Meanwhile, the aptasensor showed prominent selectivity, high stability and acceptable reproducibility in the application of KANA detection. In addition, the aptasensor detection in real samples correlated well with that obtained by liquid chromatograph mass spectrometer (LCMS).
Topics & Concepts
Detection limitHeminKanaGrapheneDielectric spectroscopyKanamycinAptamerDifferential pulse voltammetryCyclic voltammetryChemistryNanoprobeElectrochemistryChromatographyMaterials scienceNuclear chemistryNanoparticleNanotechnologyElectrodeComputer scienceKanjiOrganic chemistryArtificial intelligenceHemeBiologyBiochemistryGeneGeneticsPhysical chemistryEnzymeChinese charactersAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical DetectionMolecular Sensors and Ion Detection