宇航计测技术 ›› 2023, Vol. 43 ›› Issue (5): 47-51.doi: 10.12060/j.issn.1000-7202.2023.05.07

• 量子计量专栏 • 上一篇    下一篇

石墨烯传感器及量子点研究进展

董俊伟,鲁毅*,刘霞,郭国建,由欣然,王威,陶威,王泽熙   

  1. 山东非金属材料研究所,济南 250031
  • 出版日期:2023-11-15 发布日期:2023-12-09
  • 通讯作者: 鲁毅(1986-),男,研究员,硕士,主要研究方向:先进碳材料。
  • 作者简介:董俊伟(1996-),男,实习研究员,硕士,主要研究方向:先进碳材料。

Research Progress on Graphene Sensor and Quantum Dots

DONG Jun-wei,LU Yi*,LIU Xia,GUO Guo-jian,YOU Xin-ran,WANG Wei,TAO Wei,WANG Ze-xi   

  1. Shandong Institute of Non-Metallic Materialsm,Jinan 250031,China
  • Online:2023-11-15 Published:2023-12-09

摘要: 石墨烯作为21世纪的新型二维材料,其晶格缺陷极少,具有零带隙的特点。基于石墨烯独特的电学性能,其在传感领域具有极高的敏感度。通过控制石墨烯的物理尺寸,得到的石墨烯量子点(GQDs)具有光致发光、低毒性和发光可调等优点,在荧光成像、药物治疗、生物传感等方面发挥重要作用。基于对石墨烯作为传感器以及量子点的优异特性分析,总结了对石墨烯在量子领域中的部分应用,并展望了对石墨烯未来的发展方向。

关键词: 石墨烯, 量子, 传感器, 石墨烯量子点(GQDs)

Abstract: As a new type of two-dimensional material in the 21st century,graphene has very few lattice defects and has the characteristics of zero band gap.Based on the unique electrical performance of graphene,it has extremely high sensitivity in the field of sensing.By controlling the physical size of the graphene,the obtained graphene quantum dot(GQDS) has the advantages of optical lighting,low toxicity,and luminous adjustment,and plays an important role in fluorescent imaging,drug treatment,and biosensing.Based on the excellent characteristics of graphene as a sensor and quantum dot,some applications of graphene in the quantum field are summarized,and the future development direction of graphene is outlook.

Key words: Graphene, Quantum, Sensor, Graphene Quantum Dots(GQDs)

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