Effects of spraying nano-materials on the absorption of metal(loid)s in cucumber
文献类型：期刊论文
| 作者 | Guo, Kerui2; Hu, Annan2; Wang, Kexiang3,4; Wang, Lingqing5 ; Fu, Dongheng2; Hao, Yi2; Wang, Yaoyao2; Ali, Arbab2; Adeel, Muhammed2; Rui, Yukui2
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| 刊名 | IET NANOBIOTECHNOLOGY
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| 出版日期 | 2019-09-01 |
| 卷号 | 13期号:7页码:712-719 |
| 关键词 | soil pollution cadmium silicon compounds surface morphology fullerenes toxicology fertilisers scanning electron microscopy crops spraying nanoparticles sorption plant diseases agricultural safety cucumber leaves nanosilica materials fullerene spraying process metalloids absorption toxicity scanning electron microscopy surface morphology disease resistance soil pollution SiO2 Cd |
| ISSN号 | 1751-8741 |
| DOI | 10.1049/iet-nbt.2019.0060 |
| 通讯作者 | Rui, Yukui(ryk@cau.edu.cn) |
| 英文摘要 | This report investigates the spraying of nano-silica and fullerene on cucumber leaves to expose their ability to reduce the toxicity and uptake of metal(loid)s. Cucumber seedlings were randomly divided into six treatment groups: 10 mg/L nano-SiO2, 20 mg/L nano-SiO2, 10 mg/L Fullerene, 20 mg/L Fullerene, 5 mg/L Fullerene + 5 mg/L nano-SiO2, and 10 mg/L Fullerene + 10 mg/L nano-SiO2. Nano-silica-treated plants exhibited evidence of the potential mitigation of metal(loid)s poisoning. Specifically, results showed that 20 mg/L of nano-silica promoted Cd uptake by plants; comparatively, 10 mg/L of nano-silica did not significantly increase the silicon content in plants. Both low-concentration combined treatment and low-concentration fullerene groups inhibited metal(loid)s uptake by plants. Scanning electron microscopy (SEM) was then used to observe the surface morphology of cucumber leaves. Significant differences were observed on disease resistance in plants across the different nano-material conditions. Collectively, these findings suggest that both nano-silica materials and fullerene have the potential to control metal(loid)s toxicity in plants. |
| WOS关键词 | CADMIUM TOXICITY ; PLANT HORMONES ; SILICON ; RICE ; NANOPARTICLES ; GROWTH ; ACID ; DEFICIENT ; SATIVA ; CROP |
| 资助项目 | National Key R&D Program of China[2017YFD0801300] ; National Key R&D Program of China[SQ2017YFNC060064] ; NSFCGuangdong Joint Fund[U1401234] ; National Natural Science Foundation of China[41371471] |
| WOS研究方向 | Biochemistry & Molecular Biology ; Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:000487965200008 |
| 出版者 | INST ENGINEERING TECHNOLOGY-IET |
| 资助机构 | National Key R&D Program of China ; NSFCGuangdong Joint Fund ; National Natural Science Foundation of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/129810]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Rui, Yukui |
| 作者单位 | 1.China Agr Univ, Coll Agron & Biotechnol, Beijing 100193, Peoples R China 2.China Agr Univ, Coll Resources & Environm Sci, Beijing Key Lab Farmland Soil Pollut Prevent & Re, Beijing 100193, Peoples R China 3.Qingdao Yuance Biotechnol Co Ltd, Qingdao 266071, Shandong, Peoples R China 4.Ocean Univ China, Coll Management, Qingdao 266100, Shandong, Peoples R China 5.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, Kerui,Hu, Annan,Wang, Kexiang,et al. Effects of spraying nano-materials on the absorption of metal(loid)s in cucumber[J]. IET NANOBIOTECHNOLOGY,2019,13(7):712-719. |
| APA | Guo, Kerui.,Hu, Annan.,Wang, Kexiang.,Wang, Lingqing.,Fu, Dongheng.,...&Tan, Weiming.(2019).Effects of spraying nano-materials on the absorption of metal(loid)s in cucumber.IET NANOBIOTECHNOLOGY,13(7),712-719. |
| MLA | Guo, Kerui,et al."Effects of spraying nano-materials on the absorption of metal(loid)s in cucumber".IET NANOBIOTECHNOLOGY 13.7(2019):712-719. |
入库方式： OAI收割
来源：地理科学与资源研究所
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