Photoluminescence of CdSe/ZnS core-shell quantum dots stabilized in water with a pseudopeptidic gemini surfactant

被引：13
|
作者：
Rubio, Jenifer [1 ]
Angeles Izquierdo, M. [1 ]
Isabel Burguete, M. [1 ]
Galindo, Francisco [1 ]
Luis, Santiago V. [1 ]
机构：
[1] Univ Jaume 1, Dept Quim Inorgan & Organ, Castellon de La Plana, Spain
来源：
NANOSCALE | 2011年 / 3卷 / 09期
关键词：
SEMICONDUCTOR NANOCRYSTALS; AMPHIPHILIC POLYMER; SINGLE; FLUORESCENCE; LUMINESCENCE; EFFICIENT; EMISSION; ROUTE;
D O I：
10.1039/c1nr10680e
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The use of pseudopeptidic gemini surfactants as stabilizers of hydrophobic quantum dots in water is discussed. Compound 1a acts as an intercalator with hydrophobic ligands of QDs transferring them from toluene to pure water yielding a fluorescent nanoparticle resistant to quenching by chloride anion (up to 0.1 M).
引用
收藏
页码：3613 / 3615
页数：3
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