Near-infrared light excited UCNP-DNAzyme nanosensor for selective detection of Pb2+ and in vivo imaging
Linna Huang, Feng Chen, Xia Zong, Qiujun Lu, Cuiyan Wu, Ziqi Ni, Meiling Liu, Youyu Zhang
Topics & Concepts
NanosensorChemistryDeoxyribozymeFörster resonance energy transferExcited stateFluorescenceIn vivoAutofluorescencePhoton upconversionPreclinical imagingNanotechnologyMetal ions in aqueous solutionBiosensorBiophysicsPhotochemistryIonDetection limitBiochemistryOpticsMaterials scienceChromatographyBiotechnologyPhysicsBiologyOrganic chemistryNuclear physicsAdvanced biosensing and bioanalysis techniquesMolecular Sensors and Ion DetectionElectrochemical Analysis and Applications