A label-free visual aptasensor for zearalenone detection based on target-responsive aptamer-cross-linked hydrogel and color change of gold nanoparticles
Mei Liu, Jinxin Zhang, Shasha Liu, Baoxin Li
Topics & Concepts
AptamerAbsorbanceChemistryColloidal goldConjugated systemDetection limitCationic polymerizationNanoparticleZearalenoneChromatographyCombinatorial chemistryNanotechnologyPolymerMycotoxinMaterials sciencePolymer chemistryOrganic chemistryMolecular biologyBiologyFood scienceAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical DetectionCarbon and Quantum Dots Applications