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A handbook guide to better use of nanoparticles in plants
Communications in Soil Science and Plant Analysis ( IF 1.8 ) Pub Date : 2021-01-07
Narjes Baazaoui, Besma Sghaier-Hammami, Sofiene B. M. Hammami, Rim Khefacha, Sami Chaari, Lobna Elleuch, Mouna Ben Messoud, Chedly Abdelly

ABSTRACT

During the last decade, several nanoparticles have been synthesized such as nano-silver, nano-silica, nano-aluminum, nano-zinc oxide, nano-copper, carbon nanotubes, and nano-titanium dioxide. The use of these nanoparticles is rapidly increasing in various areas such as textiles, pharmaceutics, cosmetics, and environmental remediation. In sustainable agriculture and crops improvement, these NPs are being used mainly as nanopesticides, nanofertilizers, and nanosensors, and their application raised a big question about their risk of toxicity to the plants and the environment. Many authors described the use of NPs, their types and the conditions of their use; they further reported their positive and negative effects on growth, germination, and photosynthesis on plants. However, because of the plethora of information available; one gets confused on choosing the most adequate conditions and the most adequate NPs to use to improve crops productivity and avoid toxicity. We thus aimed in this review to report the major current applications of NPs that only had a positive impact on plants growth and productivity. We further review concisely the optimum method of delivery of NPs, their properties, and their concentration limit. Hence, we want this review to serve as a handbook guide for nano-users in plants field.



中文翻译:

更好地利用植物中的纳米粒子的手册指南

摘要

在过去的十年中,已经合成了几种纳米颗粒,例如纳米银,纳米二氧化硅,纳米铝,纳米氧化锌,纳米铜,碳纳米管和纳米二氧化钛。这些纳米颗粒的使用在诸如纺织品,药物,化妆品和环境修复的各个领域中迅速增加。在可持续农业和农作物的改良中,这些NP主要用作纳米农药,纳米肥料和纳米传感器,其应用引起了对它们对植物和环境的毒性风险的重大质疑。许多作者描述了NP的使用,其类型和使用条件。他们还报告了它们对植物的生长,发芽和光合作用的正面和负面影响。但是,由于有太多可用的信息;人们对于选择最合适的条件和最合适的NP来提高作物生产力和避免毒性感到困惑。因此,我们的目标是报告仅对植物生长和生产力产生积极影响的NP的当前主要应用。我们进一步简明扼要地审查了NP的最佳递送方法,其性质和浓度极限。因此,我们希望这篇评论可以作为植物领域纳米用户的手册指南。及其浓度极限。因此,我们希望这篇评论可以作为植物领域纳米用户的手册指南。及其浓度极限。因此,我们希望这篇评论可以作为植物领域纳米用户的手册指南。

更新日期:2021-01-07
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