Quantum DotsCadmium CompoundsSelenium CompoundsQuantum TheorySemiconductorsZinc CompoundsTelluriumNanotechnologySulfidesStreptavidinMolecular ImagingNanoparticlesFluorescent DyesFluorescence3-Mercaptopropionic AcidDiagnostic ImagingLuminescenceMicroscopy, FluorescenceMolecular ProbesMicroscopy, Electron, TransmissionOptical PhenomenaNanostructuresStaining and LabelingSpectrometry, FluorescencePhotonsPhysicsSpectroscopy, Near-InfraredBiosensing TechniquesNanomedicineSiliconMolecular Probe TechniquesParticle SizeMicroscopy, ConfocalIndiumOptical ProcessesMetal NanoparticlesPolyethylene Glycols