Key Laboratory of Green and Precise Synthetic Chemistry and Applications, Ministry of Education, School of Chemistry and Materials Science, Huaibei Normal University, Huaibei, Anhui, 235000, China.
Key Laboratory of Green and Precise Synthetic Chemistry and Applications, Ministry of Education, School of Chemistry and Materials Science, Huaibei Normal University, Huaibei, Anhui, 235000, China.
Environ Res. 2024 Jun 15;251(Pt 1):118610. doi: 10.1016/j.envres.2024.118610. Epub 2024 Mar 3.
Biomass-derived carbon dots (CDs) are non-toxic and fluorescently stable, making them suitable for extensive application in fluorescence sensing. The use of cheap and renewable materials not only improves the utilization rate of waste resources, but it is also drawing increasing attention to and interest in the production of biomass-derived CDs. Visual fluorescence detection based on CDs is the focus of current research. This method offers high sensitivity and accuracy and can be used for rapid and accurate determination under complex conditions. This paper describes the biomass precursors of CDs, including plants, animal remains and microorganisms. The factors affecting the use of CDs as fluorescent probes are also discussed, and a brief overview of enhancements made to the preparation process of CDs is provided. In addition, the application prospects and challenges related to biomass-derived CDs are demonstrated.
生物量衍生的碳点 (CDs) 无毒且荧光稳定，因此非常适合广泛应用于荧光传感。使用廉价且可再生的材料不仅提高了废物资源的利用率，而且还引起了人们对生物量衍生 CDs 生产的日益关注和兴趣。基于 CDs 的可视化荧光检测是当前研究的重点。该方法具有高灵敏度和准确性，可以在复杂条件下进行快速准确的测定。本文描述了 CDs 的生物质前体，包括植物、动物遗骸和微生物。还讨论了影响 CDs 用作荧光探针的因素，并简要概述了 CDs 制备过程的改进。此外，还展示了与生物量衍生 CDs 相关的应用前景和挑战。
