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

被引：582

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

页码：2445 / 2450

页数：6

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