Dual-mode immunochromatographic assay based on dendritic gold nanoparticles with superior fluorescence quenching for ultrasensitive detection of E. coli O157:H7
Yanna Shao, Zhengzheng Wang, Jihang Xie, Zhenjun Zhu, Ying Feng, Shubo Yu, Liang Xue, Shi Wu, Qihui Gu, Jumei Zhang, Qingping Wu, Juan Wang, Yu Ding
Topics & Concepts
Detection limitFluorescenceColloidal goldChemistryQuantum dotDual modeAptamerQuenching (fluorescence)Analytical Chemistry (journal)ChromatographyNanoparticleMaterials scienceNanotechnologyMolecular biologyOpticsBiologyPhysicsAerospace engineeringEngineeringAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical DetectionGold and Silver Nanoparticles Synthesis and Applications