Colorimetric ELISA based on urease catalysis curcumin as a ratiometric indicator for the sensitive determination of aflatoxin B1 in grain products
Huang Dai, Zhoumei Huang, Xiaodan Liu, Jie Bi, Zaixi Shu, Anhong Xiao, Jiahua Wang
Topics & Concepts
ChemistryAflatoxinAbsorbanceDetection limitChromatographyColorimetryColloidal goldUreaseImmunoassayNuclear chemistryUreaFood scienceBiochemistryNanoparticleNanotechnologyImmunologyBiologyAntibodyMaterials scienceAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical DetectionAdvanced Nanomaterials in Catalysis