Decoration of graphene oxide sheets with luminescent rare-earth complexes

被引：44
|
作者：
Cao, Yewen [1 ]
Yang, Tao [1 ]
Feng, Jiachun [1 ]
Wu, Peiyi [1 ]
机构：
[1] Fudan Univ, Key Lab Mol Engn Polymers, Minist Educ, Dept Macromol Sci, Shanghai 200433, Peoples R China
来源：
CARBON | 2011年 / 49卷 / 04期
关键词：
CARBON;
D O I：
10.1016/j.carbon.2010.11.014
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Graphene oxide sheets (GOSs) functionalized with rare-earth (RE) complexes were prepared using a noncovalent approach. The adsorption of RE complexes onto GOSs, as well as the individual nature of the hybrids, was confirmed. The GOS-RE complex hybrids and their dispersion can emit bright red luminescence, which makes them useful in many practical fields, such as biological labeling and anti-counterfeiting. (C) 2010 Elsevier Ltd. All rights reserved.
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页码：1502 / 1504
页数：3
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