The Anhui Key Laboratory of Condensed Matter Physics at Extreme Conditions, High Magnetic Field Laboratory, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, Anhui, P. R. China.
J Mater Chem B. 2019 Sep 18;7(36):5432-5448. doi: 10.1039/c9tb01410a.
Graphitic carbon nitride quantum dots (g-CNQDs) have attracted much attention for biomedical applications by virtue of their good biocompatibility, stable fluorescence, high quantum yield, and nontoxicity. On the basis of understanding the intrinsic properties and structural features in the intriguing system, enormous efforts have been devoted to optimizing synthetic methods and structures of g-CNQDs. A vast number of studies have also been pursued to discuss the potential applications of g-CNQDs in biomedical areas for biosensing, bioimaging, drug delivery and theranostics. In this review, we summarize the recent advances and applications and address the future challenges and opportunities of these g-CNQDs in the biomedical field.
石墨相氮化碳量子点（g-CNQDs）具有良好的生物相容性、稳定的荧光、高量子产率和无毒等特点，因此在生物医学领域得到了广泛关注。在深入了解这一引人入胜的体系内在性质和结构特征的基础上，人们致力于优化 g-CNQDs 的合成方法和结构。同时，也有大量研究探讨了 g-CNQDs 在生物医学领域用于生物传感、生物成像、药物传递和治疗诊断等方面的潜在应用。本综述总结了 g-CNQDs 在生物医学领域的最新进展和应用，并探讨了其在该领域面临的未来挑战和机遇。
