Preparation and properties of starch acetate fibers for potential tissue engineering applications

Narendra Reddy, Yiqi Yang

Research output: Contribution to journalArticle

27 Scopus citations

Abstract

This article reports the development of fibers from starch acetates that have mechanical properties and water stability better than most polysaccharide-based biomaterials and protein fibers used in tissue engineering. In this research, starch acetates with three different degrees of substitution (DS) have been used to develop fibers for potential use as tissue engineering scaffolds. Varying the DS of starch acetate will provide fibers with different mechanical properties, hydrophilicity, and degradation behavior. Fibers made from DS 2.3 and 2.8 starch acetates have mechanical properties and water stability required for tissue engineering applications. The starch acetate fibers support the adhesion of fibroblasts demonstrating that the fibers would be suitable for tissue engineering and other medical applications.

Original languageEnglish (US)
Pages (from-to)1016-1022
Number of pages7
JournalBiotechnology and Bioengineering
Volume103
Issue number5
DOIs
StatePublished - Aug 1 2009

Keywords

  • Biocompatibility
  • Cell culture
  • Fibers
  • Fibroblasts
  • Starch acetate

ASJC Scopus subject areas

  • Biotechnology
  • Bioengineering
  • Applied Microbiology and Biotechnology

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