Department of Botany, Jamia Hamdard University, New Delhi 110062, India.
Department of Biology, Faculty of Applied Science, Umm Al-Qura University, Makkah 21955, Saudi Arabia.
Int J Mol Sci. 2022 Apr 18;23(8):4452. doi: 10.3390/ijms23084452.
Agriculture crop development and production may be hampered in the modern era because of the increasing prevalence of ecological problems around the world. In the last few centuries, plant and agrarian scientific experts have shown significant progress in promoting efficient and eco-friendly approaches for the green synthesis of nanoparticles (NPs), which are noteworthy due to their unique physio-biochemical features as well as their possible role and applications. They are thought to be powerful sensing molecules that regulate a wide range of significant physiological and biochemical processes in plants, from germination to senescence, as well as unique strategies for coping with changing environmental circumstances. This review highlights current knowledge on the plant extract-mediated synthesis of NPs, as well as their significance in reprogramming plant traits and ameliorating abiotic stresses. Nano particles-mediated modulation of phytohormone content in response to abiotic stress is also displayed. Additionally, the applications and limitations of green synthesized NPs in various scientific regimes have also been highlighted.
由于世界各地生态问题的日益普遍，现代农业作物的发展和生产可能会受到阻碍。在过去的几个世纪里，植物和农业科学专家在促进高效和环保的纳米粒子（NPs）绿色合成方法方面取得了显著进展，这是值得注意的，因为它们具有独特的物理生化特性以及它们可能的作用和应用。人们认为它们是强大的传感分子，调节植物从发芽到衰老过程中的广泛重要生理和生化过程，以及应对环境变化的独特策略。本综述重点介绍了目前关于植物提取物介导的 NPs 合成的知识，以及它们在重新编程植物特性和缓解非生物胁迫方面的重要性。还展示了纳米粒子介导的植物激素含量对非生物胁迫的调节。此外，还强调了绿色合成的 NPs 在各种科学领域中的应用和局限性。
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