Comparative Studies on Hydrophilic and Hydrophobic Segments Grafted Poly(vinyl chloride)

Yan Zhang; Zi-Peng Yuan; Yu Qin; Ji Dai; Tao Zhang

doi:10.1007/s10118-018-2034-x

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Comparative Studies on Hydrophilic and Hydrophobic Segments Grafted Poly(vinyl chloride)

Articles | Updated：2021-02-18

- Comparative Studies on Hydrophilic and Hydrophobic Segments Grafted Poly(vinyl chloride)
- Comparative Studies on Hydrophilic and Hydrophobic Segments Grafted Poly(vinyl chloride)
- Chinese Journal of Polymer Science 2018年36卷第5期页码：604-611
- Affiliations：
  
  Department of Biomedical Engineering, College of Engineering and Applied Sciences, Nanjing University, Nanjing 210093, China
- Author bio：
  
  Tao Zhang, E-mail ztnj@nju.edu.cn
- Funds：
- DOI：10.1007/s10118-018-2034-x
  中图分类号：
- 收稿：2017-08-02，
  
  录用：2017-9-5，
  
  网络首发：2018-01-18，
  
  纸质出版：2018-05
- Accepted：
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Yan Zhang, Zi-Peng Yuan, Yu Qin, 等. Comparative Studies on Hydrophilic and Hydrophobic Segments Grafted Poly(vinyl chloride)[J]. Chinese Journal of Polymer Science, 2018,36(5):604-611.

Yan Zhang, Zi-Peng Yuan, Yu Qin, et al. Comparative Studies on Hydrophilic and Hydrophobic Segments Grafted Poly(vinyl chloride)[J]. Chinese Journal of Polymer Science, 2018, 36(5): 604-611.
Yan Zhang, Zi-Peng Yuan, Yu Qin, 等. Comparative Studies on Hydrophilic and Hydrophobic Segments Grafted Poly(vinyl chloride)[J]. Chinese Journal of Polymer Science, 2018,36(5):604-611. DOI： 10.1007/s10118-018-2034-x.

Yan Zhang, Zi-Peng Yuan, Yu Qin, et al. Comparative Studies on Hydrophilic and Hydrophobic Segments Grafted Poly(vinyl chloride)[J]. Chinese Journal of Polymer Science, 2018, 36(5): 604-611. DOI： 10.1007/s10118-018-2034-x.

摘要

Abstract

Poly(vinyl chloride) (PVC) is one of the mostly produced plastics in the world and is widely used in single-use medical devices. However

the additives that are often necessary for PVC arouse concerns of its safety

thus quests the modifications of PVC itself. In this study

poly(ethylene glycol) (PEG) and polydimethylsiloxane (PDMS) segments were grafted onto PVC backbone in similar ways

and the chemical structures of the modified PVCs were characterized by Fourier transform infrared spectra

X-ray photoelectron spectra

thermogravimetric analysis and differential scanning calorimetry. Moreover

the water contact angle

protein adsorption

platelet adhesion

cell attachment and proliferation on different material surfaces were studied and compared. It was found that both PEG and PDMS grafting yielded improvement on biocompatibility compared with bare PVC

while hydrophobic PDMS grafted PVC showed more effective on cell attachment and proliferation than that of hydrophilic PEG grafted PVC.

关键词

Keywords

references

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