A novel turn-off Tb3+/ssDNA complex-based time-resolved fluorescent aptasensor for oxytetracycline detection using the powerful sensitizing property of the modified complementary strand on Tb3+ emission
Masoomeh Esmaelpourfarkhani, Yeganeh Hazeri, Mohammad Ramezani, Mona Alibolandi, Khalil Abnous, Seyed Mohammad Taghdisi
Topics & Concepts
AptamerFluorescenceDetection limitOxytetracyclineMesoporous silicaLigand (biochemistry)ChemistryCombinatorial chemistryMesoporous materialMaterials scienceNanoparticleNanotechnologyAnalytical Chemistry (journal)ChromatographyOpticsAntibioticsMolecular biologyReceptorBiochemistryBiologyCatalysisPhysicsAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical DetectionCarbon and Quantum Dots Applications