Microwave assisted one-step green synthesis of cell-permeable multicolor photoluminescent carbon dots without surface passivation reagents

被引：576
|
作者：
Wang, Xiaohui [1 ,2 ]
Qu, Konggang [1 ,2 ]
Xu, Bailu [1 ,2 ]
Ren, Jinsong [1 ]
Qu, Xiaogang [1 ]
机构：
[1] Chinese Acad Sci, Biol Chem Lab, Div Biol Inorgan Chem,Changchun Inst Appl Chem, State Key Lab Rare Earth Resource Utilizat, Changchun 130022, Jilin, Peoples R China
[2] Chinese Acad Sci, Grad Sch, Changchun 130022, Jilin, Peoples R China
来源：
JOURNAL OF MATERIALS CHEMISTRY | 2011年 / 21卷 / 08期
关键词：
HYDROTHERMAL CARBONIZATION; FLUORESCENT NANODIAMONDS; LOW CYTOTOXICITY; PLANT-MATERIAL; NANOPARTICLES; NANOCRYSTALS; GRAPHITE; SPHERES; STARCH; BRIGHT;
D O I：
10.1039/c0jm02963g
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：
A facile, economic and green one-step microwave synthesis route towards photoluminescent carbon dots is proposed. The preparation requires a carbohydrate (glycerol, glycol, glucose, sucrose, etc.) and a tiny amount of an inorganic ion, and can finish in just a few minutes, no surface passivation reagent is needed. The carbon dots are biologically compatible and show favorable optical properties and have potential applications in biolabeling and bioimaging.
引用
收藏
页码：2445 / 2450
页数：6
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