Synthesis and Antibacterial Activity of Selenium-functionalized Poly(<italic style="font-style: italic">ε</italic>-caprolactone)

Ying-Ying Li; Dong Xing; Xiang-Qiang Pan; Jian Zhu

doi:10.1007/s10118-021-2638-4

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Synthesis and Antibacterial Activity of Selenium-functionalized Poly(ε-caprolactone)

Papers | Updated：2021-11-04

- Synthesis and Antibacterial Activity of Selenium-functionalized Poly(ε-caprolactone)
- Chinese Journal of Polymer Science Vol. 40, Issue 1, Pages: 67-74(2022)
- Affiliations：
  
  Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Department of Polymer Science and Engineering, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
- Author bio：
  
  chemzhujian@suda.edu.cn
- Funds：
  
  This work was financially supported by the National Natural Science Foundation of China (No. 21871200), and the Priority Academic Program Development (PAPD) of Jiangsu Higher Education Institutions.
- DOI：10.1007/s10118-021-2638-4
  CLC：
- Received：10 July 2021，
  
  Revised：2021-8-13，
  
  Accepted：16 August 2021，
  
  Online First：04 November 2021，
  
  Published：01 January 2022
- Accepted：
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Li, Y. Y.; Xing, D.; Pan, X. Q.; Zhu, J. Synthesis and antibacterial activity of selenium-functionalized poly(ε-caprolactone). Chinese J. Polym. Sci. 2022, 40, 67–74

Ying-Ying Li, Dong Xing, Xiang-Qiang Pan, et al. Synthesis and Antibacterial Activity of Selenium-functionalized Poly(ε-caprolactone)[J]. Chinese Journal of Polymer Science, 2022, 40(1): 67-74. DOI: 10.1007/s10118-021-2638-4.
Li, Y. Y.; Xing, D.; Pan, X. Q.; Zhu, J. Synthesis and antibacterial activity of selenium-functionalized poly(ε-caprolactone). Chinese J. Polym. Sci. 2022, 40, 67–74 DOI： 10.1007/s10118-021-2638-4.

Ying-Ying Li, Dong Xing, Xiang-Qiang Pan, et al. Synthesis and Antibacterial Activity of Selenium-functionalized Poly(ε-caprolactone)[J]. Chinese Journal of Polymer Science, 2022, 40(1): 67-74. DOI: 10.1007/s10118-021-2638-4. DOI：

摘要

Abstract

A selenium-functionalized

-caprolactone was synthesized by introducing a phenyl selenide group at the 7-position. A polymer was obtained through the ring-opening polymerization of this monomer in a base/thiourea binary organocatalytic system. A living polymerization process was achieved under mild conditions. The resulting polymers had a controlled molecular weight with a narrow molecular weight distributions and high end-group fidelity. Random copolymers could be obtained by copolymerizing this monomer with

-caprolactone. The thermal degradation temperature of the obtained copolymers decreased with the increasing molar ratio of selenide functionalized monomer in copolymers

while the glass transition temperature increased. In addition

the phenyl selenide side group could be further modified to a polyselenonium salt

which resulted in a polymer with good antibacterial properties. The survival rate of

E. coli

and

S. aureus

was only 9% with a polymer concentration of 62.5 μg/mL.

关键词

Keywords

references

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Synthesis and Antibacterial Activity of Selenium-functionalized Poly(ε-caprolactone)

DOI：10.1007/s10118-021-2638-4

摘要

Abstract

关键词

Keywords

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