Recent Advances of Carbon Dots: Synthesis, Plants Applications, Prospects, and Challenges.

IF 4.7 Q2 MATERIALS SCIENCE, BIOMATERIALS ACS Applied Bio Materials Pub Date : 2025-02-17 Epub Date: 2025-01-14 DOI:10.1021/acsabm.4c01785

Zhiwei Zhang, Caijuan Wu, Juan Hu, Chen Li, Yingliang Liu, Bingfu Lei, Mingtao Zheng

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Abstract

Nanomaterials and nanotechnology have garnered significant attention in the realm of agricultural production. Carbon dots (CDs), as a class of nanomaterials, play a crucial role in the field of plant growth due to their excellent properties. This review aims to summarize recent achievements on CDs, focusing on their methods of preparation and applications in plants systems. The effects of CDs on seed germination, growth, photosynthesis, nutritional quality, and stress resistance were studied. It has been demonstrated that CDs can promote seed germination and growth, as well as improve photosynthetic efficiency, ultimately leading to increase plants yield. The nutritional quality of the plants treated with CDs was significantly improved. Specifically, the levels of essential mineral elements, vitamins, amino acids, and other constituents that are beneficial to human health increased notably. Additionally, CDs show positive effects on augmenting plant resistance against environmental stresses, such as drought conditions, heavy metal toxicity, and high salinity. Finally, the prospects and challenges of the application of CDs in plant systems are also discussed, which provide a scientific basis for the future application of CDs in agricultural production.

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碳点的最新进展：合成、植物应用、前景和挑战。

纳米材料和纳米技术在农业生产领域引起了极大的关注。碳点作为一类纳米材料，以其优异的性能在植物生长领域发挥着至关重要的作用。本文综述了近年来有关cd的研究进展，重点介绍了cd的制备方法及其在植物系统中的应用。研究了cd对种子萌发、生长、光合作用、营养品质和抗逆性的影响。研究表明，CDs可以促进种子萌发和生长，提高光合效率，最终提高植物产量。cd处理显著提高了植株的营养品质。具体来说，必需的矿物质元素、维生素、氨基酸和其他对人体健康有益的成分的含量显著增加。此外，cd在增强植物对环境胁迫（如干旱条件、重金属毒性和高盐度）的抗性方面具有积极作用。最后，对cd在植物系统中的应用前景和面临的挑战进行了探讨，为cd在未来农业生产中的应用提供了科学依据。

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来源期刊

ACS Applied Bio Materials Chemistry-Chemistry (all)

CiteScore

9.40

自引率

2.10%

发文量

464

期刊介绍： ACS Applied Bio Materials is an interdisciplinary journal publishing original research covering all aspects of biomaterials and biointerfaces including and beyond the traditional biosensing, biomedical and therapeutic applications. The journal is devoted to reports of new and original experimental and theoretical research of an applied nature that integrates knowledge in the areas of materials, engineering, physics, bioscience, and chemistry into important bio applications. The journal is specifically interested in work that addresses the relationship between structure and function and assesses the stability and degradation of materials under relevant environmental and biological conditions.