An aptamer-functionalized photonic crystal sensor for ultrasensitive and label-free detection of aflatoxin B1
Mingdi Jia, Licheng Yu, Xiaoxuan Li, Yijun Li, Xiwen He, Langxing Chen, Yukui Zhang
Topics & Concepts
AptamerDetection limitPhotonic crystalChemistryAflatoxinPhotonicsNanotechnologyBiosensorColloidal goldLinear rangeNanoparticleOptoelectronicsChromatographyMaterials scienceGeneticsBiologyFood scienceBiosensors and Analytical DetectionPlasmonic and Surface Plasmon ResearchAdvanced biosensing and bioanalysis techniques