6533b7d9fe1ef96bd126c1f4
RESEARCH PRODUCT
Photochemical Size Reduction of CdSe and CdSe/ZnS Semiconductor Nanoparticles Assisted by nπ* Aromatic Ketones
Julia Pérez-prietoMiguel De La GuardiaRaquel E. Galiansubject
HydrogenChemistrySize reductionAromatic ketonestechnology industry and agriculturechemistry.chemical_elementGeneral Chemistryequipment and suppliesPhotochemistryBiochemistryCatalysisSolventWavelengthColloid and Surface ChemistryQuantum dotIrradiationSemiconductor Nanoparticlesdescription
A novel effect of n pi* aromatic ketones on the quantum dots optical properties is reported. By controlling experimental conditions such as time of irradiation, presence of air in the media, hydrogen donor capacity of the solvent, and irradiation wavelength, core and core-shell CdSe QDs can be resized as convenient.
year | journal | country | edition | language |
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2009-01-07 | Journal of the American Chemical Society |