Electrospun Nanofibers Containing p-Nitrophenol Imprinted Nanoparticles for the Hydrolysis of Paraoxon

Lei Zhang; Yong Guo; Wen-hao Chi; He-guang Shi; Hong-qi Ren; Tian-ying Guo

doi:10.1007/s10118-014-1530-x

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Electrospun Nanofibers Containing p-Nitrophenol Imprinted Nanoparticles for the Hydrolysis of Paraoxon

Updated：2021-06-21

- Electrospun Nanofibers Containing p-Nitrophenol Imprinted Nanoparticles for the Hydrolysis of Paraoxon
- Electrospun Nanofibers Containing p-Nitrophenol Imprinted Nanoparticles for the Hydrolysis of Paraoxon
- Chinese Journal of Polymer Science 2014年32卷第11期页码：1469-1478
- Affiliations：
  
  Key Laboratory of Functional Polymer Materials (Nankai University), Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300071, China
- Author bio：
  
  **Tian-ying Guo (郭天瑛), E-mail: tyguo@nankai.edu.cn
- Funds：
  
  National Natural Science Foundation of China(50978138);PCSIRT(IRT1257);NFFTBS(J1103306)
- DOI：10.1007/s10118-014-1530-x
  中图分类号：
- 收稿：2014-01-03，
  
  修回：2014-02-28，
  
  录用：2014-03-13，
  
  纸质出版：2014-11
- Accepted：
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Lei Zhang, Yong Guo, Wen-hao Chi, 等. Electrospun Nanofibers Containing p-Nitrophenol Imprinted Nanoparticles for the Hydrolysis of Paraoxon[J]. Chinese Journal of Polymer Science, 2014,32(11):1469-1478.

Lei Zhang, Yong Guo, Wen-hao Chi, et al. Electrospun Nanofibers Containing p-Nitrophenol Imprinted Nanoparticles for the Hydrolysis of Paraoxon[J]. Chinese Journal of Polymer Science, 2014, 32(11): 1469-1478. DOI: 10.1007/s10118-014-1530-x.
Lei Zhang, Yong Guo, Wen-hao Chi, 等. Electrospun Nanofibers Containing p-Nitrophenol Imprinted Nanoparticles for the Hydrolysis of Paraoxon[J]. Chinese Journal of Polymer Science, 2014,32(11):1469-1478. DOI： 10.1007/s10118-014-1530-x.

Lei Zhang, Yong Guo, Wen-hao Chi, et al. Electrospun Nanofibers Containing p-Nitrophenol Imprinted Nanoparticles for the Hydrolysis of Paraoxon[J]. Chinese Journal of Polymer Science, 2014, 32(11): 1469-1478. DOI: 10.1007/s10118-014-1530-x. DOI：

摘要

Abstract

-Nitrophenol imprinted nanoparticles with a size range of 150−300 nm in diameter were prepared through miniemulsion polymerization. The imprinted polymer exhibited higher adsorption capacity for

-nitrophenol than the non-imprinted polymer. The hydrolysis of paraoxon in aqueous phase can be accelerated in the presence of the p-nitrophenol imprinted nanoparticles. The hydrolysis rate of paraoxon incorporated with the imprinted nanoparticles was 2.83 × 10

−7

mol/(L·min)

which was about 3.7 times higher compared to the non-imprinted nanoparticles

12.7 times higher to the spontaneous hydrolysis. The nanoparticles have been mixed with polyacrylonitrile solution and electrospun into nanofibers

which can also be used to accelerate the hydrolysis of paraoxon and conveniently separated from liquid phase for further processing.

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