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Chitosan-Se Engineered Nanomaterial Mitigates Salt Stress in Plants by Scavenging Reactive Oxygen Species

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成果类型:
期刊论文
作者:
Fang, Jun;Peng, Yuxin;Zheng, Lijuan;He, Chang;Peng, Shan;...
通讯作者:
Feng, GF
作者机构:
[He, Chang; Feng, Guangfu; Peng, Shan; Peng, Yuxin; Wang, Lixiang; Liu, Huipeng; Zheng, Lijuan; Huang, Yuewen; Feng, GF; Fang, Jun] Hunan Agr Univ, Coll Biosci & Biotechnol, Changsha 410128, Peoples R China.
通讯机构:
[Feng, GF ] H
Hunan Agr Univ, Coll Biosci & Biotechnol, Changsha 410128, Peoples R China.
语种:
英文
关键词:
Agriculture;Nanostructured materials;Oxygen;Plants (botany);Selenium compounds;Sodium chloride;Superoxide dismutase;Transcription;'current;Abiotic stress;Agricultural research;Chitosan-se engineered nanomaterial;Engineered nanomaterials;Green agricultures;Plant;Reactive oxygen species;Salt stresss;Soil salinity;Chitosan;antioxidant;chitosan;nanomaterial;reactive oxygen metabolite;chemistry;metabolism;oxidative stress;plant;salinity;salt stress;Antioxidants;Chitosan;Nanostructures;Oxidative Stress;Plants;Reactive Oxygen Species;Salinity;Salt Stress
期刊:
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY
ISSN:
0021-8561
年:
2024
卷:
72
期:
1
页码:
176-188
基金类别:
This work was supported by the Hunan Provincial Science and Technology Department (numbers 2021JJ40230, 2021JJ30008, 2020NK2004, and 2019TP2004), National Natural Science Foundation of China (numbers 22004035, 31672457), Postdoctoral Research Foundation of China (numbers 2020TQ0094 and 2020M682565), Ministry of Agriculture of the People’s Republic of China (numbers 2015-Z64 and 2016-X47), Scientific Research Foundation of Hunan Provincial Education Department (number 22B0221), Double first-class construction project of Hunan Agricultural University (number SYL201802003), and National Key Research and Development Program (number 2021YFD1300205-2). The work was also financially supported by the State Key Laboratory of Chemo/Biosensing and Chemometrics.
机构署名:
本校为第一且通讯机构
院系归属:
生物科学技术学院
摘要:
Soil salinity seriously hinders the sustainable development of green agriculture. The emergence of engineered nanomaterials has revolutionized agricultural research, providing a new means to overcome the limitations associated with current abiotic stress management and achieve highly productive agriculture. Herein, we synthesized a brand-new engineered nanomaterial (Cs-Se NMs) through the Schiff base reaction of oxidized chitosan with selenocystamine hydrochloride to alleviate salt stress in plants. After the addition of 300 mg/L Cs-Se NMs, the...

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