Tortella Gonzalo, Rubilar Olga, Pieretti Joana C, Fincheira Paola, de Melo Santana Bianca, Fernández-Baldo Martín A, Benavides-Mendoza Adalberto, Seabra Amedea B
Centro de Excelencia en Investigación Biotecnológica Aplicada al Medio Ambiente (CIBAMA), Facultad de Ingeniería y Ciencias, Universidad de La Frontera, Av. Francisco Salazar 01145, Temuco 4811230, Chile.
Departamento de Ingeniería Química, Facultad de Ingeniería y Ciencias, Universidad de La Frontera, Av. Francisco Salazar 01145, Temuco 4811230, Chile.
Antibiotics (Basel). 2023 Feb 6;12(2):338. doi: 10.3390/antibiotics12020338.
Nanoparticles are recognized due to their particular physical and chemical properties, which are conferred due to their size, in the range of nanometers. Nanoparticles are recognized for their application in medicine, electronics, and the textile industry, among others, but also in agriculture. The application of nanoparticles as nanofertilizers and biostimulants can help improve growth and crop productivity, and it has therefore been mentioned as an essential tool to control the adverse effects of abiotic stress. However, nanoparticles have also been noted for their exceptional antimicrobial properties. Therefore, this work reviews the state of the art of different nanoparticles that have shown the capacity to control biotic stress in plants. In this regard, metal and metal oxide nanoparticles, polymeric nanoparticles, and others, such as silica nanoparticles, have been described. Moreover, uptake and translocation are covered. Finally, future remarks about the studies on nanoparticles and their beneficial role in biotic stress management are made.
纳米颗粒因其特殊的物理和化学性质而被认可，这些性质是由其纳米级尺寸赋予的。纳米颗粒因其在医学、电子、纺织工业等领域的应用而受到认可，在农业领域也有应用。纳米颗粒作为纳米肥料和生物刺激剂的应用有助于促进植物生长和提高作物产量，因此被视为控制非生物胁迫负面影响的重要工具。然而，纳米颗粒还因其卓越的抗菌性能而受到关注。因此，本文综述了不同纳米颗粒在控制植物生物胁迫方面的研究现状。在这方面，已经描述了金属和金属氧化物纳米颗粒、聚合物纳米颗粒以及其他纳米颗粒，如二氧化硅纳米颗粒。此外，还涵盖了纳米颗粒的吸收和转运。最后，对纳米颗粒的研究及其在生物胁迫管理中的有益作用进行了展望。
