Synthesis of Fluorescent Carbon Quantum Dots and Their Application in the Plant Cell Imaging

被引：10
|
作者：
Ding Liyun [1 ]
Wang Xingtui [1 ]
Li Junli [2 ]
Huang Jun [1 ]
Li Zhijie [1 ]
机构：
[1] Wuhan Univ Technol, Natl Engn Lab Fiber Opt Sensing Technol, Wuhan 430070, Hubei, Peoples R China
[2] Wuhan Univ Technol, Sch Chem Chem Engn & Life Sci, Wuhan 430070, Hubei, Peoples R China
来源：
JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION | 2018年 / 33卷 / 06期
基金：
中国国家自然科学基金;
关键词：
carbon quantum dots; plant cell imaging; microwave method; CITRIC-ACID;
D O I：
10.1007/s11595-018-2004-8
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Carbon quantum dots (CQDs) exhibit tremendous advantages for plant growth study due to its strong fluorescence and good biocompatibility. The fluorescent CQDs were synthesized by the one-step microwave method with the raw materials of citric acid (CA) and urea (UR), and expressed a unique green fluorescence with the optimal excitation wavelength of over 400 nm through adjusting the doping of N elements. It is demonstrated that CQDs can act as deliver media in plant and fluorescent probes for plant cell imaging through directly cultivated in the seedlings of melon and wheat, respectively. Based on the effects of the fluorescent CQDs on plants growth, we can further study the mechanisms of the ions transport in plants.
引用
收藏
页码：1546 / 1550
页数：5
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