Chemistry of Materials · 2011 · 199 citations · 31 references
Natural SciencesMaterials EngineeringMaterials ScienceNanomaterialsNanotechnologyOptical MaterialsFluorescence SpectroscopyInfrared Optical MaterialsLuminescent MaterialsNanostructured Electronic MaterialsQuantum DotsSemiconductor NanomaterialsFluorescence Emission SpectraQuantum Dot FluorescenceQuantum Dot MaterialsQuantum Dot PhotophysicsSeed-mediated Growth
Emission-tunable near-infrared Ag2S quantum dots covering from 690 to 1227 nm have been successfully synthesized. By varying the injection temperature and growth time, the fluorescence emissions could be tuned from 690 to 820 nm. After seed-mediated growth, the fluorescence emission increased to 1227 nm.
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