Institute of Plant Genetics, Breeding and Biotechnology, Faculty of Agrobioengineering, University of Life Sciences, Lublin, Poland.
Department of Radiochemistry and Environmental Chemistry, Faculty of Chemistry, Maria Curie-Skłodowska University, Lublin, Poland.
J Hazard Mater. 2022 Feb 15;424(Pt A):127374. doi: 10.1016/j.jhazmat.2021.127374. Epub 2021 Sep 29.
The review presents the current knowledge on the development and implementation of nanotechnology in crop production, giving particular attention to potential opportunities and challenges of the use of nano-sensors, nano-pesticides, and nano-fertilizers. Due to the size-dependent properties, e.g. high reactivity, targeted and controlled delivery of active ingredients, engineered nanomaterials (ENMs) are expected to be more efficient agrochemicals than conventional agents. Growing production and usage of ENMs result in the spread of ENMs in the environment. Because plants constitute an important component of the agri-ecosystem, they are subjected to the ENMs activity. A number of studies have confirmed the uptake and translocation of ENMs by plants as well as their positive/negative effects on plants. Here, these endpoints are briefly summarized to show the diversity of plant responses to ENMs. The review includes a detailed molecular analysis of ENMs-plant interactions. The transcriptomics, proteomics and metabolomics tools have been very recently employed to explore ENMs-induced effects in planta. The omics approach allows a comprehensive understanding of the specific machinery of ENMs occurring at the molecular level. The summary of data will be valuable in defining future studies on the ENMs-plant system, which is crucial for developing a suitable strategy for the ENMs usage.
该综述介绍了纳米技术在作物生产中的发展和应用的现有知识，特别关注纳米传感器、纳米农药和纳米肥料的潜在机遇和挑战。由于尺寸依赖性特性，例如高反应性、靶向和控制活性成分的传递，工程纳米材料（ENMs）有望比传统药剂更高效的农用化学品。ENMs 的生产和使用不断增加，导致其在环境中的传播。由于植物构成了农业生态系统的重要组成部分，因此它们受到 ENMs 活性的影响。许多研究已经证实了 ENMs 被植物吸收和转运，以及它们对植物的积极/消极影响。在这里，简要总结了这些终点，以展示植物对 ENMs 的反应多样性。该综述包括对 ENMs-植物相互作用的详细分子分析。转录组学、蛋白质组学和代谢组学工具最近被用于探索植物体内 ENMs 诱导的效应。组学方法允许在分子水平上全面了解 ENMs 发生的特定机制。数据摘要将有助于确定未来关于 ENMs-植物系统的研究，这对于制定合适的 ENMs 使用策略至关重要。
