A novel colorimetric sensor using aptamers to enhance peroxidase-like property of gold nanoclusters for detection of Escherichia coli O157:H7 in milk
Yang Song, Lihan Wang, Jiayuan Zhao, Hongxuan Li, Xinyan Yang, Shiqian Fu, Xue Qin, Chen Qing, Yujun Jiang, Chaoxin Man
Topics & Concepts
NanoclustersEscherichia coliDetection limitAptamerPeroxidasePapainChemistryCovalent bondRaw milkSubstrate (aquarium)BacteriaFood scienceChromatographyBiochemistryEnzymeBiologyMolecular biologyOrganic chemistryGeneGeneticsEcologyAdvanced biosensing and bioanalysis techniquesAdvanced Nanomaterials in CatalysisNanocluster Synthesis and Applications