Mechanism of strong luminescence photoactivation of citrate-stablized water-soluble nanoparticles with CdSe cores
Article Abstract:
CdSe and CdSe@CdS semiconductor nanocrystals are synthesized in aqueous solutions, using sodium citrate as a stabilizer. Although initially these quantum dots display photoluminescence with very low quantum yields, upon prologed illumination with visible light, enhancements up to 5000% are measured.
Publisher: American Chemical Society
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2004
All Other Basic Organic Chemical Manufacturing, Industrial organic chemicals, not elsewhere classified, Cadmium Compounds, Selenium Compounds, Citrates, Analysis, Luminescence, Chemical properties
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2004
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Full-color emission from In2S3:Eu(super 3+) nanoparticles
Article Abstract:
Observations on the luminescence of In2S3 and europium-doped In2S3 nanoparticles are presented. The resulting full-color emissions from these nanoparticles are also examined.
Publisher: American Chemical Society
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2004
Primary nonferrous metals, not elsewhere classified, Primary Smelting and Refining of Nonferrous Metal (except Copper and Aluminum), Indium, Europium & Compounds, Sulfides, Europium
Publication Name: Journal of Physical Chemistry B
Subject: Chemicals, plastics and rubber industries
ISSN: 1520-6106
Year: 2004
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Subjects list: Optical properties
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