A FRET aptasensor for sensitive detection of aflatoxin B1 based on a novel donor–acceptor pair between ZnS quantum dots and Ag nanocubes
Chengquan Wang, Wuhao Zhang, Jing Qian, Li Wang, Yi Ren, Yu Wang, Mengqi Xu, Xingyi Huang
Abstract
. The detection of AFB1 in peanut samples shows that the new FRET system can successfully be applied in the future to agricultural products.
Topics & Concepts
Quantum dotFörster resonance energy transferAcceptorAflatoxinChemistryNanotechnologyMaterials scienceFluorescencePhysicsOpticsQuantum mechanicsFood scienceAdvanced biosensing and bioanalysis techniquesMycotoxins in Agriculture and FoodBiosensors and Analytical Detection