Excellent sustained-release efficacy of herbicide quinclorac with cationic covalent organic frameworks
文献类型： 外文期刊
作者： Deng, Xile 1 ; Zhao, Pengyue 2 ; Zhou, Xiaomao 1 ; Bai, Lianyang 1 ;
作者机构： 1.Hunan Acad Agr Sci, Hunan Agr Biotechnol Res Inst, State Key Lab Hybird Rice, Key Lab Biol & Control Weeds, 2 Yuanda Rd, Changsha 410125, Peoples R China
2.Chinese Acad Agr Sci, Inst Plant Protect, Key Lab Integrated Pest Management Crops, Minist Agr, 2 Yuanmingyuan West Rd, Beijing 100193, Peoples R China
关键词： Covalent organic frameworks; Control release; Nanosheets; Quinclorac; Barnyard grass
期刊名称：CHEMICAL ENGINEERING JOURNAL （ 影响因子：13.273； 五年影响因子：11.529 ）
ISSN： 1385-8947
年卷期： 2021 年 405 卷
页码：
收录情况： SCI
摘要： Ethidium bromide-based covalent organic frameworks (EB-COFs) possess excellent stability and strong adsorption capacities due to their rich cationic charge in the porous structures, making them potential drug release carriers. In this research, EB-COFs nanosheets were prepared for loading and controlling the release of quinclorac (QNC) by mechanical delamination. The loading capacity of QNC into EB-COFs was determined as 41% (w/w). Compared to QNC technical concentrate (TC), the as-obtained stimuli-responsive nanosheets displayed prior controlled-release characteristics. Furthermore, QNC-loaded EB-COFs nanosheets displayed excellent herbicide activities against barnyard grass (Echinochloa crusgalli), when compared to QNC TC. In sum, herbicidal COFs nanosheets look potential as a novel efficient delivery system for pesticide formulations.
- 相关文献
作者其他论文 更多>>
-
Design, synthesis, and biological evaluation of oxime ether derivatives containing 1,5-dimethyl-6-thioxo-1,3,5-triazinane-2,4-dione as protoporphyrinogen IX oxidase inhibitors
作者：Luo, Dingfeng;Wang, Yingying;Ma, Changsheng;Li, Hao;Yan, Sheng;Bai, Zhendong;Bai, Lianyang;Li, Zuren;Luo, Dingfeng;Wang, Yingying;Ma, Changsheng;Bai, Lianyang;Li, Zuren;Wan, Yuanhui;Bai, Lianyang;Li, Zuren
关键词：herbicidal activity; transcriptomics; substructure splicing; PPO inhibitor
-
A Supramolecular Material for Controlling Kiwifruit Bacterial Canker
作者：Deng, Xile;Bai, Lianyang;Zhang, Jichuan;Liu, Tianqi;Zhang, Jiaheng;Bian, Qiang;Zhang, Yizhuo;Zhang, Li;Zhou, Mingqing;Xie, Le
关键词：bactericidal activity; kiwifruit bacterial canker (KBC); molecular simulations; nano pesticide; supramolecular nanocarrier
-
TEMPO-oxidized cellulose nanofiber incorporating hydrophobic TA-HBPSi nanoparticles aerogels for efficient adsorption of fungicides in water
作者：Shao, Xiaolan;Chen, Hong;Zheng, Qianqi;Tu, Dingdi;Yan, Bei;Liu, Xiangying;Bai, Lianyang;Liu, Kailin;Shao, Xiaolan;Bai, Lianyang;Liu, Kailin;Deng, Peng;Li, Hui;Dai, Jinfeng
关键词：TA-HBPSi@TOCNF aerogel; Imazalil; DFT calculation
-
QpmH esterase from cotton rhizosphere bacteria: A novel approach for degrading quizalofop-p-ethyl herbicide
作者：Huang, Wenjing;Tan, Zebao;Xiao, Qin;Liu, Xiangying;Liu, Kailin;Luo, Kun;Li, Zuren;Bai, Lianyang;Zhou, Xuguo
关键词：Quizalofop-p-ethyl; Priestia megaterium; QpmH
-
Identification of metabolic enzyme genes linked to mesosulfuron-methyl resistance in Bromus japonicus
作者：Zhao, Hui;Zeng, Yalin;Bai, Lianyang;Liu, Leicheng;Nie, Xiaoyi;Pan, Lang;Wang, Junzhi;Bai, Lianyang
关键词：Bromus japonicus; Mesosulfuron-methyl; Non-target site resistance; Cytochrome P450; UDP-Glucosyl transferases; ATP-Binding cassette transporters
-
A Novel Salicylic Rice Safener Fulfilled through Supramolecular Capsulation
作者：Deng, Xile;Deng, Yanan;Peng, Yajun;Bai, Lianyang;Zhang, Yong;Zhang, Jichuan;Liu, Tianqi;Zhang, Jiaheng;Dong, Zhichao
关键词：environmental security; ion salt; nanoencapsulation; rice; safener
-
RNAi-mediated knockdown of fruitless in Plutella xylostella (Lepidoptera: Plutellidae) disrupts female sex pheromone biosynthesis and male courtship behavior
作者：Huang, Zizhou;Ma, Haihao;Liu, Jia;Zhou, Xiaomao;Liu, Zheming;Ma, Haihao;Zhou, Yong;Zhao, Piao;Zhu, Hang;Liu, Jia;Man, Yilong;Liu, Zheming;Ma, Haihao;Zhou, Yong;Zhao, Piao;Zhu, Hang;Liu, Jia;Man, Yilong;Zhou, Xiaomao;Liu, Zheming;Ma, Haihao;Zhou, Yong;Zhao, Piao;Zhu, Hang;Liu, Jia;Man, Yilong;Zhou, Xiaomao;Zhou, Xiaomao
关键词：fruitless; alternative splicing; courtship behavior; sex pheromone
