Alternating Magnetic Field-Responsive Nanoplatforms for Controlled Imidacloprid Release and Sustainable Pest Control

doi:10.1021/acssuschemeng.1c02135

	Alternating Magnetic Field-Responsive Nanoplatforms for Controlled Imidacloprid Release and Sustainable Pest Control
	Zhang, Lihong 2,3; Chen, Chaowen 2,4; Zhang, Jia 2,4; Liu, Bin 2,3; Teng, Guopeng 2,3; Wang, Junjun 1,3; Zhang, Xin 1; Cai, Dongqing 5; Wu, Zhengyan 2,4
刊名	ACS SUSTAINABLE CHEMISTRY & ENGINEERING
	2021-08-09
卷号	9
关键词	alternating magnetic field-responsive controlled-release varied electromagnetic field yolk-shell magnetic collectability sustainable pest control
ISSN号	2168-0485
DOI	10.1021/acssuschemeng.1c02135
通讯作者	Zhang, Jia(zhangj@iim.ac.cn) ; Cai, Dongqing(dqcai@dhu.edu.cn) ; Wu, Zhengyan(zywu@ipp.ac.cn)
英文摘要	In 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.
资助项目	Key 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]
WOS关键词	NANOPARTICLES ; FABRICATION ; TOXICITY ; HYDROGEL ; SYSTEM ; CARBON
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Engineering
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000685099000009
资助机构	Key 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
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/124333]
专题	中国科学院合肥物质科学研究院
通讯作者	Zhang, Jia; Cai, Dongqing; Wu, Zhengyan
作者单位	1.Chinese Acad Sci, Hefei Inst Phys Sci, High Magnet Field Lab, Hefei 230031, Peoples R China 2.Chinese Acad Sci, Hefei Inst Phys Sci, Key Lab High Magnet Field & Ion Beam Phys Biol, Hefei 230031, Peoples R China 3.Univ Sci & Technol China, Hefei 230026, Peoples R China 4.Chinese Acad Sci, Hefei Inst Phys Sci, Engn Lab Environmy Friendly & High Performance Fe, Hefei 230031, Peoples R China 5.Donghua Univ, Coll Environm Sci & Engn, Shanghai 201620, Peoples R China
推荐引用方式 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).