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

  • Liyun Ding (丁莉芸)
  • Xingtui Wang
  • Junli Li (李俊丽)Email author
  • Jun Huang
  • Zhijie Li
Biomaterials
  • 15 Downloads

Abstract

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.

Key words

carbon quantum dots plant cell imaging microwave method 

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Copyright information

© Wuhan University of Technology and Springer-Verlag GmbH Germany, part of Springer Nature 2018

Authors and Affiliations

  • Liyun Ding (丁莉芸)
    • 1
  • Xingtui Wang
    • 1
  • Junli Li (李俊丽)
    • 2
  • Jun Huang
    • 1
  • Zhijie Li
    • 1
  1. 1.National Engineering Laboratory for Fiber Optic Sensing TechnologyWuhan University of TechnologyWuhanChina
  2. 2.School of Chemistry, Chemical Engineering and Life SciencesWuhan University of TechnologyWuhanChina

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