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Alternating Magnetic Field-Responsive Nanoplatforms for Controlled Imidacloprid Release and Sustainable Pest Control
Zhang, Lihong1,2; Chen, Chaowen1,3; Zhang, Jia1,3; Liu, Bin1,2; Teng, Guopeng1,2; Wang, Junjun2,4; Zhang, Xin4; Cai, Dongqing5; Wu, Zhengyan1,3
2021-08-09
Source PublicationACS SUSTAINABLE CHEMISTRY & ENGINEERING
ISSN2168-0485
Corresponding AuthorZhang, Jia(zhangj@iim.ac.cn) ; Cai, Dongqing(dqcai@dhu.edu.cn) ; Wu, Zhengyan(zywu@ipp.ac.cn)
AbstractIn this study, an alternating magnetic field-responsive controlled-release imidacloprid (IM) nanoplatform (MRCIN) was fabricated by loading IM in yolk-shell Fe3O4@C. Fe3O4@C with a large BET surface area (312.62 m(2)/g) acted as a carrier for IM. Interestingly, the Fe3O4 nanoparticles in MRCIN could vibrate under varied electromagnetic fields (VEFs) to boost the release of IM. Therefore, MRCIN presented an excellent alternating magnetic field-responsive controlled-release performance via designing the frequency and voltage, which could be proved by the release curve and control efficacy experiment. After release, the existence of Fe3O4 nanoparticles was in favor of the collection of MRCIN from water. Importantly, MRCIN could be reutilized at least three times. From the viewpoint of biosafety, Fe3O4@C owned a fine biocompatibility, and MRCIN had little influence on fish and earthworm without VEF. Thus, the study provides a simple and potential way to achieve the controlled release of IM, improve utilization efficiency, and decline pollution to the environment. This system might have a good practical value in sustainable pest control and green agriculture.
Keywordalternating magnetic field-responsive controlled-release varied electromagnetic field yolk-shell magnetic collectability sustainable pest control
DOI10.1021/acssuschemeng.1c02135
WOS KeywordNANOPARTICLES ; FABRICATION ; TOXICITY ; HYDROGEL ; SYSTEM ; CARBON
Indexed BySCI
Language英语
Funding ProjectKey R&D Program of Ningxia Province[2018BBF02021] ; National Key R&D Program of China[2018YFD0300903-4] ; Science and Technology Service Program of Chinese Academy of Sciences[KFJ-STS-QYZD-115] ; Grant of the President Foundation of Hefei Institutes of Physical Science of Chinese Academy of Sciences[YZJJZX202013]
Funding OrganizationKey R&D Program of Ningxia Province ; National Key R&D Program of China ; Science and Technology Service Program of Chinese Academy of Sciences ; Grant of the President Foundation of Hefei Institutes of Physical Science of Chinese Academy of Sciences
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Engineering
WOS SubjectChemistry, Multidisciplinary ; Green & Sustainable Science & Technology ; Engineering, Chemical
WOS IDWOS:000685099000009
PublisherAMER CHEMICAL SOC
Citation statistics
Document Type期刊论文
Identifierhttp://ir.hfcas.ac.cn:8080/handle/334002/124334
Collection中国科学院合肥物质科学研究院
Corresponding AuthorZhang, Jia; Cai, 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.Chinese Acad Sci, Hefei Inst Phys Sci, Engn Lab Environmy Friendly & High Performance Fe, Hefei 230031, Peoples R China
4.Chinese Acad Sci, Hefei Inst Phys Sci, High Magnet Field Lab, Hefei 230031, Peoples R China
5.Donghua Univ, Coll Environm Sci & Engn, Shanghai 201620, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Lihong,Chen, Chaowen,Zhang, Jia,et al. Alternating Magnetic Field-Responsive Nanoplatforms for Controlled Imidacloprid Release and Sustainable Pest Control[J]. ACS SUSTAINABLE CHEMISTRY & ENGINEERING,2021,9.
APA Zhang, Lihong.,Chen, Chaowen.,Zhang, Jia.,Liu, Bin.,Teng, Guopeng.,...&Wu, Zhengyan.(2021).Alternating Magnetic Field-Responsive Nanoplatforms for Controlled Imidacloprid Release and Sustainable Pest Control.ACS SUSTAINABLE CHEMISTRY & ENGINEERING,9.
MLA Zhang, Lihong,et al."Alternating Magnetic Field-Responsive Nanoplatforms for Controlled Imidacloprid Release and Sustainable Pest Control".ACS SUSTAINABLE CHEMISTRY & ENGINEERING 9(2021).
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