Synthesis and bioimaging application of red-emissive carbon dots

被引：9
作者：
Yu, Feng [1 ]
Ma, Menghui [1 ]
Wu, Xiaoyan [2 ]
Li, Zijian [2 ]
Bi, Hong [2 ]
机构：
[1] Anhui Univ, Sch Chem & Chem Engn, Hefei 230601, Peoples R China
[2] Anhui Univ, Sch Mat Sci & Engn, Hefei 230601, Peoples R China
来源：
MENDELEEV COMMUNICATIONS | 2023年 / 33卷 / 03期
关键词：
carbon dots; red emission; bioimaging; zebrafish; nitrogen-doped;
D O I：
10.1016/j.mencom.2023.04.015
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Fluorescent red-emissive carbon dots (RCDs) were synthesized using the solvothermal method with citric acid as a carbon source, N,N-dimethylformamide as a nitrogen source, and formamide as a solvent. The as-synthesized RCDs show red fluorescence in an aqueous solution and have an excellent stability towards photobleaching as well as extremely low cytotoxicity and are successfully used for cell and zebrafish imaging. The results indicate that RCDs have potential applications in both in vitro and in vivo bioimaging.
引用
收藏
页码：343 / 345
页数：3
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