Development and biocompatibility tests of electrospun poly-l-lactide nanofibrous membranes incorporating oleic acid-coated Fe3O 4

Hsin Ta Wang, Ya Hui Chan, Sheng-Wei Feng, Yi June Lo, Nai Chia Teng, Haw Ming Huang

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

The aim of this study was to develop an electrospun poly-l-lactide (PLLA) nanofibrous membrane incorporating oleic acid-coated Fe3O 4. The Fe3O4 nanoparticles were prepared using the chemical co-precipitation method, and particle diameters were analyzed using transmission electron microscopy. After mixing the oleic acid-coated Fe 3O4 nanoparticles and PLLA, a membrane with nanofibers was manufactured using the electrospinning technique. Our results showed that Fe3O4 nanoparticle diameters fabricated in this study were concentrated at 2-8 nm (84.2%). After magnetizing, there exists an approximately linear relationship between magnetic flux density and membrane thickness (R2=0.7, p3O4/PLLA nanomembranes exhibited a more spreading and attached phenotype. These results can serve as a reference for future advanced studies.

Original languageEnglish
Pages (from-to)241-245
Number of pages5
JournalJournal of Polymer Engineering
Volume34
Issue number3
DOIs
Publication statusPublished - May 1 2014

Fingerprint

Oleic acid
Oleic Acid
Biocompatibility
Nanoparticles
Membranes
Electrospinning
Magnetic flux
Coprecipitation
Nanofibers
Transmission electron microscopy
dilactide

Keywords

  • electrospinning
  • magnetite
  • nanofibrous membrane
  • oleic acid
  • poly-l-lactide

ASJC Scopus subject areas

  • Materials Chemistry
  • Polymers and Plastics
  • Chemical Engineering(all)

Cite this

Development and biocompatibility tests of electrospun poly-l-lactide nanofibrous membranes incorporating oleic acid-coated Fe3O 4. / Wang, Hsin Ta; Chan, Ya Hui; Feng, Sheng-Wei; Lo, Yi June; Teng, Nai Chia; Huang, Haw Ming.

In: Journal of Polymer Engineering, Vol. 34, No. 3, 01.05.2014, p. 241-245.

Research output: Contribution to journalArticle

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AU - Wang, Hsin Ta

AU - Chan, Ya Hui

AU - Feng, Sheng-Wei

AU - Lo, Yi June

AU - Teng, Nai Chia

AU - Huang, Haw Ming

PY - 2014/5/1

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AB - The aim of this study was to develop an electrospun poly-l-lactide (PLLA) nanofibrous membrane incorporating oleic acid-coated Fe3O 4. The Fe3O4 nanoparticles were prepared using the chemical co-precipitation method, and particle diameters were analyzed using transmission electron microscopy. After mixing the oleic acid-coated Fe 3O4 nanoparticles and PLLA, a membrane with nanofibers was manufactured using the electrospinning technique. Our results showed that Fe3O4 nanoparticle diameters fabricated in this study were concentrated at 2-8 nm (84.2%). After magnetizing, there exists an approximately linear relationship between magnetic flux density and membrane thickness (R2=0.7, p3O4/PLLA nanomembranes exhibited a more spreading and attached phenotype. These results can serve as a reference for future advanced studies.

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KW - poly-l-lactide

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