A portable device for fabricating biomaterial microfiber bundles

A. Liu, J. An, C. K. Chua, K. F. Leong

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

1 Citation (Scopus)

Abstract

Engineered tendon and ligament scaffolds are ideally a bunch of biocompatible and biodegradable microfibers that are three-dimensionally aligned with no fusion between individual fibers. In this paper, a simple yet effective device that is able to fabricate this nearly native structure is presented, including design and operation method. Briefly, the device is die-free and requires only simple components such as a plate with an orifice, an aluminum holder, a ring heater and a rotating mandrel. The fabrication is done by a single step with microfiber (10 μm diameter) bundles being directly obtained at a very low take-up speed. The as-spun microfiber bundles appear silvery and shiny, apparently similar to a native tendon. This device and the method associated opens up a new way to diversify the structure of biomaterials.

Original languageEnglish
Title of host publicationAdvances in Precision Engineering
PublisherTrans Tech Publications Ltd
Pages750-754
Number of pages5
ISBN (Print)9780878492565
DOIs
Publication statusPublished - Sept 2010
Externally publishedYes

Publication series

NameKey Engineering Materials
Volume447 448
ISSN (Print)1013-9826
ISSN (Electronic)1662-9795

Keywords

  • Biomaterials
  • Design
  • Microfiber
  • Polycaprolactone
  • Scaffold
  • Tissue engineering

ASJC Scopus subject areas

  • General Materials Science
  • Mechanics of Materials
  • Mechanical Engineering

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