Green Synthesis of Gold and Silver Nanoparticles from Plant Extracts and Their Possible Applications as Antimicrobial Agents in the Agricultural Area.
Green Synthesis of Gold and Silver Nanoparticles from Plant Extracts and Their Possible Applications as Antimicrobial Agents in the Agricultural Area.
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DOI：
10.3390/nano10091763
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发表时间：
2020-09-07
期刊：
影响因子：
--
通讯作者：
Vega-Baudrit JR
中科院分区：
文献类型：
--
作者：
Castillo-Henríquez L;Alfaro-Aguilar K;Ugalde-Álvarez J;Vega-Fernández L;Montes de Oca-Vásquez G;Vega-Baudrit JR
目前，金属纳米颗粒在不同的医疗、制药和农业应用中具有不同的用途。纳米生物技术与绿色化学相结合，在开发有益于人类健康、环境和工业的新型必需产品方面具有巨大的潜力。绿色化学由于其对从植物提取物中合成金和银纳米颗粒的非常规方法的贡献而具有重要作用，所述纳米颗粒表现出抗微生物潜力以及其他突出特性。生物多样性丰富的国家需要从生物资源中收集知识并将其转化为工艺、化合物、方法和工具，这需要与可持续利用和开发生物多样性沿着实现。因此，本文描述了相关报道的从植物提取物中绿色合成金和银纳米颗粒及其作为农业领域内的抗微生物剂用于对抗可引起植物、水媒和食源性疾病的细菌和真菌病原体的能力。此外，这项工作还简要回顾了纳米颗粒对水处理的贡献，以及“环境友好”的纳米肥料，纳米农药和纳米除草剂的发展，以及纳米颗粒在植物和土壤中积累的有害影响。
Currently, metal nanoparticles have varied uses for different medical, pharmaceutical, and agricultural applications. Nanobiotechnology, combined with green chemistry, has great potential for the development of novel and necessary products that benefit human health, environment, and industries. Green chemistry has an important role due to its contribution to unconventional synthesis methods of gold and silver nanoparticles from plant extracts, which have exhibited antimicrobial potential, among other outstanding properties. Biodiversity-rich countries need to collect and convert knowledge from biological resources into processes, compounds, methods, and tools, which need to be achieved along with sustainable use and exploitation of biological diversity. Therefore, this paper describes the relevant reported green synthesis of gold and silver nanoparticles from plant extracts and their capacity as antimicrobial agents within the agricultural field for fighting against bacterial and fungal pathogens that can cause plant, waterborne, and foodborne diseases. Moreover, this work makes a brief review of nanoparticles’ contribution to water treatment and the development of “environmentally-friendly” nanofertilizers, nanopesticides, and nanoherbicides, as well as presenting the harmful effects of nanoparticles accumulation in plants and soils.
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