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Can I read Preparation, Characterization and Biological Activity Evaluation of Pirimiphos-methyl Microcapsules on EtoBox?
Preparation, Characterization and Biological Activity Evaluation of Pirimiphos-methyl Microcapsules by Yong Xu; Rui Zhao; Haohao Chen; Xinyu Guo; Yuanfang Huang; Haixiang Gao; Xuemin Wu is a Materials Science article available to read on EtoBox.
What is Preparation, Characterization and Biological Activity Evaluation of Pirimiphos-methyl Microcapsules about?
In this study, polyurethane microcapsules loaded with pirimiphos-methyl were prepared by an interfacial polymerization method using modified poly-isocyanate as the precursor and triethanolamine as a curing agent. The microcapsules were fully characterized by scanning electron microscopy, Fourier transform infrared spectroscopy, thermogravimetric analysis and so on. The results showed that the microcapsules had good morphology, excellent encapsulation efficiency (90.88%) and loading ability (about 50%) for pirimiphos-methyl. Furthermore, the microcapsules exhibited an excellent sustained release property (above 8 days) in 50% isopropanol aqueous solution(v/v). The biological activity on Musca domestica showed that the microcapsules persistence period was above 90 days, which was longer than emulsifiable concentrate formulation.
Who reads Preparation, Characterization and Biological Activity Evaluation of Pirimiphos-methyl Microcapsules?
It is typically read by researchers, students, and practitioners in Materials Science.
- Author
- Yong Xu; Rui Zhao; Haohao Chen; Xinyu Guo; Yuanfang Huang; Haixiang Gao; Xuemin Wu
- Publisher
- Springer Science and Business Media LLC
- Published
- 2021
- Language
- EN
- Field
- Materials Science (Physical Sciences)