开发与应用

掺杂碳点的制备及生物检测与生物成像应用研究进展

  • 郭永艳 ,
  • 张娴 ,
  • 高鹏 ,
  • 田雁飞 ,
  • 党铭铭 ,
  • 杨萍
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  • 湖南有色金属职业技术学院,株洲 412006
郭永艳(1982-),男,副教授,主要从事纳米材料的制备及应用研究,E-mail:274180293@qq.com。
党铭铭(1986-),女,副教授,主要从事分析检测研究,E-mail:422294544@qq.com。杨萍(1975-),女,副教授,主要从事分析检测研究,E-mail:2424705729@qq.com。

收稿日期: 2024-05-19

  修回日期: 2024-12-09

  网络出版日期: 2025-05-21

基金资助

2023年度湖南省教育厅科学研究课题(23C0903);2022年度湖南省教育厅科学研究课题(22C1220);2024年度湖南省自然科学基金(2024JJ8069)

Research progress on the preparation of doped carbon dots and their application in biodetection and bioimaging

  • Guo Yongyan ,
  • Zhang Xian ,
  • Gao Peng ,
  • Tian Yanfei ,
  • Dang Mingming ,
  • Yang Ping
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  • Hunan Nonferrous Metals Vocational and Technical College,Zhuzhou 412006

Received date: 2024-05-19

  Revised date: 2024-12-09

  Online published: 2025-05-21

摘要

在碳点中掺入杂原子可以改变碳点的结构,进而提高碳点的光学性能和电子传输能力,拓宽其应用范围。综述了非金属原子掺杂碳点、金属原子掺杂碳点的制备方法,介绍了掺杂碳点的性质,如紫外和近红外光吸收特性、磷光特性、光致发光特性和低细胞毒性等,以及掺杂碳点在生物检测、生物成像、组织成像中的应用进展。

本文引用格式

郭永艳 , 张娴 , 高鹏 , 田雁飞 , 党铭铭 , 杨萍 . 掺杂碳点的制备及生物检测与生物成像应用研究进展[J]. 化工新型材料, 2025 , 53(5) : 226 -231 . DOI: 10.19817/j.cnki.issn1006-3536.2025.05.005

Abstract

The addition of heteroatoms to carbon dots can change the structure of carbon dots,improve the optical properties and electron transport capacity of carbon dots,and broaden its application range.The preparation methods of non-metal atom-doped carbon dots and metal atom-doped carbon dots were reviewed.The properties of doped carbon dots,such as ultraviolet and near-infrared light absorption,phosphorescence,photoluminescence and low cytotoxicity,were introduced.The applications of doped carbon dots in biological detection,biological imaging and tissue imaging were also discussed.

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