Repository of Research and Investigative Information

Repository of Research and Investigative Information

Baqiyatallah University of Medical Sciences

Bulk Synthesis of Monodisperse and Highly Biocompatible Poly(-caprolactone)-diol by Transesterification Side-Reactions

(2018) Bulk Synthesis of Monodisperse and Highly Biocompatible Poly(-caprolactone)-diol by Transesterification Side-Reactions. Polymer-Plastics Technology and Engineering. pp. 492-499. ISSN 0360-2559

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Abstract

Ring-opening polymerization of epsilon-caprolactone was performed at 130 degrees C, under partial vacuum in the presence of stannous octoate as the catalyst and 1,4-butanediol as the initiator. After the termination of polymerization by deionized water, a hydroxyl group formed at the end of the polymer chains. Structure of the synthetic poly(epsilon-caprolactone)-diols (PCL-diol), molecular weight, polydispersity index, and Cell viability were evaluated. Very narrow distribution in the molecular weight obtained for PCL-diols is due to a new method for synthesis. It was shown that by the increase in PCL-diols, the compatibility of human mesenchymal stem cells grew up. GRAPHICS .

Item Type: Article
Keywords: Biocompatible MTT assay polycaprolactone diol transesterification ring-opening polymerization poly-epsilon-caprolactone mechanical-properties polycaprolactone scaffolds tissue chitosan blends degradation composites behavior Polymer Science
Divisions:
Page Range: pp. 492-499
Journal or Publication Title: Polymer-Plastics Technology and Engineering
Journal Index: ISI
Volume: 57
Number: 6
Identification Number: https://doi.org/10.1080/03602559.2016.1211690
ISSN: 0360-2559
Depositing User: مهندس مهدی شریفی
URI: http://eprints.bmsu.ac.ir/id/eprint/4058

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