文献类型：期刊文献

英文题名：Copper-based nanomaterials: Opportunities for sustainable agriculture

作者：Su, Chengpeng[1];Chen, Anqi[1];Liang, Weiyu[1];Xie, Wenwen[1];Xu, Xiang[1];Zhan, Xiuping[2];Zhang, Wei[1];Peng, Cheng[1,3]

机构：[1]East China Univ Sci & Technol, Sch Resource & Environm Engn, State Environm Protect Key Lab Environm Risk Asses, Shanghai 200237, Peoples R China;[2]Shanghai Agr Technol Extens & Serv Ctr, Shanghai 201103, Peoples R China;[3]Shanghai Inst Pollut Control & Ecol Secur, Shanghai 200092, Peoples R China

年份：2024

卷号：926

外文期刊名：SCIENCE OF THE TOTAL ENVIRONMENT

收录：;EI(收录号：20241415833169);WOS:【SCI-EXPANDED(收录号:WOS:001224570700001)】；

基金：This work was supported by the Shanghai Agriculture Applied Technology Development Program, China (Grant No.X2022-02-08-00- 12-F01130) , the National Natural Science Foundation of China (42177395, 41807461) , and the Fundamental Research Funds for the Central Universities.

语种：英文

外文关键词：Copper-based nanomaterials; Nano-agriculture; Nanozymes; Nano-fertilizers; Nano-pesticides; Reactive oxygen species

摘要：The exponential growth of the global population has resulted in a significant surge in the demand for food worldwide. Additionally, the impact of climate change has exacerbated crop losses caused by pests and pathogens. The transportation and utilization of traditional agrochemicals in the soil are highly inefficient, resulting in significant environmental losses and causing severe pollution of both the soil and aquatic ecosystems. Nanotechnology is an emerging field with significant potential for market applications. Among metal-based nanomaterials, copper-based nanomaterials have demonstrated remarkable potential in agriculture, which are anticipated to offer a promising alternative approach for enhancing crop yields and managing diseases, among other benefits. This review firstly performed co-occurrence and clustering analyses of previous studies on copperbased nanomaterials used in agriculture. Then a comprehensive review of the applications of copper-based nanomaterials in agricultural production was summarized. These applications primarily involved in nanofertilizers, nano-regulators, nano-stimulants, and nano-pesticides for enhancing crop yields, improving crop resistance, promoting crop seed germination, and controlling crop diseases. Besides, the paper concluded the potential impact of copper-based nanomaterials on the soil micro-environment, including soil physicochemical properties, enzyme activities, and microbial communities. Additionally, the potential mechanisms were proposed underlying the interactions between copper-based nanomaterials, pathogenic microorganisms, and crops. Furthermore, the review summarized the factors affecting the application of copper-based nanomaterials, and highlighted the advantages and limitations of employing copper-based nanomaterials in agriculture. Finally, insights into the future research directions of nano-agriculture were put forward. The purpose of this review is to encourage more researches and applications of copper-based nanomaterials in agriculture, offering a novel and sustainable strategy for agricultural development.