Photoluminescence quenching control in quantum dot-carbon nanotube composite colloids using a silica-shell spacer

被引：97
作者：
Grzelczak, M
Correa-Duarte, MA
Salgueiriño-Maceira, V
Giersig, M
Diaz, R
Liz-Marzán, LM
机构：
[1] Univ Vigo, Dept Quim Fis, E-36200 Vigo, Spain
[2] Univ Santiago de Compostela, Inst Invest Tecnol, E-15782 Santiago De Compostela, Spain
[3] CAESAR, D-53175 Bonn, Germany
[4] Arizona State Univ, Dept Elect Engn, Tempe, AZ 85281 USA
来源：
ADVANCED MATERIALS | 2006年 / 18卷 / 04期
关键词：
D O I：
10.1002/adma.200501523
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
One-dimensional nanocomposite colloids are prepared by means of electrostatic self-assembly of CdTe nanocrystals on both carbon nanotubes (CNTs) and silica-coated CNTs (see Figure). The dense coverage of these linear nanoparticle assemblies minimizes the spacing between the nanocrystals, thereby facilitating efficient electronic and energy transfer along the nanotubes.
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收藏
页码：415 / +
页数：7
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