Nanotechnology is an emerging science with a wide array of applications involving the synthesis and manipulation of materials with dimensions in the range of 1-100 nm. Nanotechnological applications include diverse fields, such as pharmaceuticals, medicine, the environment, food processing, and agriculture. Regarding the latter, applications are mainly focused on plant growth and crop protection against plagues and diseases. In recent years, the biogenic reduction of elements such as Ag, Au, Cu, Cd, Al, Se, Zn, Ce, Ti, and Fe with plant extracts has become one of the most accepted techniques for obtaining nanoparticles (NPs) as it is considered an ecological and cost-effective process without the use of chemical contaminants. The objective of this work was to review NPs synthesized by green chemistry using vegetable extracts, as well as their use as antimicrobial agents against phytopathogenic fungi and bacteria. Given the need for alternatives to control and integrated management of phytopathogens, this review is relevant to agriculture, although this technology is barely exploited in this field. This article is protected by copyright. All rights reserved.

中文翻译：

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植物介导的纳米颗粒合成及其对植物病原体的抗菌活性

纳米技术是一门新兴科学，具有广泛的应用，涉及尺寸在 1-100 nm 范围内的材料的合成和操作。纳米技术应用包括多个领域，如制药、医学、环境、食品加工和农业。对于后者，应用主要集中在植物生长和作物保护以对抗瘟疫和疾病。近年来，利用植物提取物对 Ag、Au、Cu、Cd、Al、Se、Zn、Ce、Ti 和 Fe 等元素进行生物还原已成为获得纳米粒子 (NPs) 的最广为接受的技术之一，因为它被认为是一种不使用化学污染物的生态和具有成本效益的过程。这项工作的目的是审查使用植物提取物通过绿色化学合成的 NP，以及它们作为抗植物病原真菌和细菌的抗菌剂的用途。鉴于需要控制和综合管理植物病原体的替代方案，本综述与农业相关，尽管该技术在该领域几乎没有得到利用。本文受版权保护。版权所有。