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Versatile Core-Sheath Biofibers using Coaxial Electrospinning

Published online by Cambridge University Press:  01 February 2011

Daewoo Han ,
Steven T. Boyce  and
Andrew J. Steckl
Daewoo Han
Affiliation:
[email protected], University of Cincinnati, Electrical and Computer Engineering, 910 Rhodes Hall, ML30, Cincinnati, OH, 45246, United States, 513-556-1549, 513-556-7326
Steven T. Boyce
Affiliation:
[email protected], University of Cincinnati, Department of Surgery, Cincinnati, OH, 45267, United States
Andrew J. Steckl
Affiliation:
[email protected], University of Cincinnati, Department of Electrical and Computer Engineering, Cincinnati, OH, 45221, United States
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Abstract

We have investigated coaxial electrospinning to produce core-sheath fibers for tissue engineering. We have successfully produced core-sheath structured fibers of poly(ε-caprolactone) (PCL) and gelatin using the coaxial electrospinning technique. The core-sheath scaffold exhibits better mechanical properties compared to gelatin scaffold. We have characterized the resulting core and core-sheath fiber diameters and the scaffold porosity, etc.

Keywords

biomimetic (assembly)biomaterialelectrodeposition
Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 1094: Symposium DD – From Biological Materials to Biomimetic Material Synthesis , 2008 , 1094-DD06-02
Copyright
Copyright © Materials Research Society 2008

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References

1 Fang, X. and Reneker, D. H., Journal of Macromolecular Science, Part B 36 (2), 169 (1997).Google Scholar
2 Zhang, Y., Ouyang, H., Lim, C. T., Ramakrishna, S. and Huang, Z. M., Journal of Biomedical Materials Research 72B (1), 156 (2005).Google Scholar
3 Reneker, D. H. and Chun, I., Nanotechnology 7 (3), 216 (1996).Google Scholar
4 Fong, H., Liu, W., Wang, C. S. and Vaia, R. A., Polymer 43 (3), 775 (2002).Google Scholar
5 Pinto, N. J. Jr, Johnson, A. T., MacDiarmid, A. G., Mueller, C. H., Theofylaktos, N., Robinson, D. C. and Miranda, F. A., Applied Physics Letters 83 (20), 4244 (2003).Google Scholar
6 Sun, Z., Zussman, E., Yarin, A. L., Wendorff, J. H. and Greiner, A., Advanced Materials 15 (22), 1929 (2003).Google Scholar
7 Li, D. and Xia, Y., Nano Letters 4 (5), 933 (2004).Google Scholar
8 Wei, M., Kang, B., Sung, C. and Mead, J., Macromolecular Materials and Engineering 291 (11), 1307 (2006).Google Scholar
9 Zhang, Y., Huang, Z. M., Xu, X., Lim, C. T. and Ramakrishna, S., Chemistry of Materials 16 (18), 3406 (2004).Google Scholar
10 Powell, H. M. and Boyce, S. T., Journal of Biomedical Materials Research Part A 84A (4), 1078 (2007).Google Scholar
11 Chong, E. J., Phan, T. T., Lim, I. J., Zhang, Y. Z., Bay, B. H., Ramakrishna, S. and Lim, C. T., Acta Biomaterialia 3 (3), 321 (2007).Google Scholar