Colorimetric detection of Salmonella typhimurium based on hexadecyl trimethyl ammonium bromide-induced supramolecular assembly of β-cyclodextrin-capped gold nanoparticles
Shengnan Wei, Xuechen Wang, Feng Wang, Xinqing Hao, Hang Li, Zhenyue Su, Yuanyuan Guo, Xuening Shi, Xingxing Liu, Juan Li, Chao Zhao
Topics & Concepts
AptamerChemistryAmmonium bromideCyclodextrinSupramolecular chemistryBromideDetection limitSalmonellaColloidal goldNanoparticleCombinatorial chemistrySelectivityNuclear chemistryAmmoniumChromatographyBacteriaNanotechnologyInorganic chemistryOrganic chemistryCatalysisBiochemistryPulmonary surfactantMoleculeMaterials scienceBiologyGeneticsAdvanced biosensing and bioanalysis techniquesBiosensors and Analytical DetectionMolecular Sensors and Ion Detection