HFCAS OpenIR
Near infrared light-driven release of pesticide with magnetic collectability using gel-based nanocomposite
Zhang, Lihong1,2; Ren, Siyi3; Chen, Chaowen1,2; Wang, Dongfang1,4; Liu, Bin1,2; Cai, Dongqing4; Wu, Zhengyan1,5
2021-05-01
Source PublicationCHEMICAL ENGINEERING JOURNAL
ISSN1385-8947
Corresponding AuthorCai, Dongqing(dqcai@dhu.edu.cn) ; Wu, Zhengyan(zywu@ipp.ac.cn)
AbstractA near infrared light (NIRL)-driven release imidacloprid (NDRI) with magnetic collectability property was constructed using agarose hydrogel (AG), CuS-polydopamine (CP), zeolitic imidazolate framework-8 (ZIF-8), imidacloprid (IM), and ferriferrous oxide (Fe3O4). Therein, ZIF-8 with a large specific surface area was used to efficiently load IM molecules. CP, as a photothermal agent, could soften AG and enlarge the pores in hydrogel spheres under NIRL, resulting in the release of IM. After release, Fe3O4 was beneficial to conveniently collect the remaining NDRI from water. Additionally, the AG hydrogel with a porous structure acted as a good carrier for NDRI. Importantly, NDRI possessed an outstanding controlled-release property and could be reutilized at least for four times. Consequently, this technology may provide a potential approach to control release of IM, improve utilization efficiency, and decline pesticide usage and contamination to environment.
KeywordNear-infrared light Photothermal Controlled-release Magnetic collectability Imidacloprid Zeolitic imidazolate framework-8
DOI10.1016/j.cej.2020.127881
Indexed BySCI
Language英语
Funding ProjectScience and Technology Service Program of Chinese Academy of Sciences[KFJ-STSQYZD-115] ; National Key R&D Program of China[2018YFD0300903-4] ; Key R&D Program of Ningxia Province[2018BBF02021] ; Fundamental Research Funds for the Central Universities[2232020D-22] ; Open Research Fund of Key Laboratory of High Magnetic Field and Ion Beam Physical Biology
Funding OrganizationScience and Technology Service Program of Chinese Academy of Sciences ; National Key R&D Program of China ; Key R&D Program of Ningxia Province ; Fundamental Research Funds for the Central Universities ; Open Research Fund of Key Laboratory of High Magnetic Field and Ion Beam Physical Biology
WOS Research AreaEngineering
WOS SubjectEngineering, Environmental ; Engineering, Chemical
WOS IDWOS:000626524600004
PublisherELSEVIER SCIENCE SA
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.hfcas.ac.cn:8080/handle/334002/121160
Collection中国科学院合肥物质科学研究院
Corresponding AuthorCai, Dongqing; Wu, Zhengyan
Affiliation1.Chinese Acad Sci, Hefei Inst Phys Sci, Key Lab High Magnet Field & Ion Beam Phys Biol, Hefei 230031, Peoples R China
2.Univ Sci & Technol China, Hefei 230026, Peoples R China
3.Sendelta Int Acad, Shenzhen 518108, Peoples R China
4.Donghua Univ, Coll Environm Sci & Engn, Shanghai 201620, Peoples R China
5.Chinese Acad Sci, Hefei Inst Phys Sci, Engn Lab Environm Friendly & High Performance Fer, Hefei 230031, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Lihong,Ren, Siyi,Chen, Chaowen,et al. Near infrared light-driven release of pesticide with magnetic collectability using gel-based nanocomposite[J]. CHEMICAL ENGINEERING JOURNAL,2021,411.
APA Zhang, Lihong.,Ren, Siyi.,Chen, Chaowen.,Wang, Dongfang.,Liu, Bin.,...&Wu, Zhengyan.(2021).Near infrared light-driven release of pesticide with magnetic collectability using gel-based nanocomposite.CHEMICAL ENGINEERING JOURNAL,411.
MLA Zhang, Lihong,et al."Near infrared light-driven release of pesticide with magnetic collectability using gel-based nanocomposite".CHEMICAL ENGINEERING JOURNAL 411(2021).
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