Preparation and In Vitro Degradation of PLLA Super Fiber Membrane

Jian Xiang Yu

doi:10.4028/www.scientific.net/AMR.750-752.221

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 750-752Preparation and In Vitro Degradation of PLLA Super...

Preparation and In Vitro Degradation of PLLA Super Fiber Membrane

Abstract:

In this paper, non-woven micron-nanofiber mats of PLLA were successfully prepared via electrospinning technique, and the mats were characterized by SEM, their degradation performance was studied too. The results indicated that PLLA fibers have Bead-string morphology and the surface morphology changed to porous after degradation.

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Periodical:

Advanced Materials Research (Volumes 750-752)

Pages:

221-223

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.750-752.221

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Online since:

August 2013

Authors:

Jian Xiang Yu*

Keywords:

Bead-String Morphology, Electro-Spinning, Poly (l-lactiv) PLLA)

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* - Corresponding Author

References

[1] Yiliang Liao, Lifeng Zhang. Preparation, characterization, and encapsulation/release studies of a composite nanofiber mat electrospun from an emulsion containing poly(lactic-co-glycolic acid) [J]. Polymer, 2008, 49: 5294–5299.

DOI: 10.1016/j.polymer.2008.09.045

Google Scholar

[2] Kwangsok Kim, Meiki Yua, Xinhua Zong. Control of degradation rate and hydrophilicity in electrospunnon-woven poly(d, l-lactide) nanofiber scaffolds forbiomedical applications, Biomaterials2003, 24: 4977–4985.

DOI: 10.1016/s0142-9612(03)00407-1

Google Scholar

[3] Spivak Stefania，Sampaolesi Maurilio，et al．Electrospun degradable polyester urethane membranes：Potential scaffolds for skeletal muscle tissue engineering[J]．Biomaterials，2005，26：4600-4615.

Google Scholar

[4] Dietmar WH. Scaffold in tissue engineering boon and cartilage[J]． Biomaterials ，2000，2：2529-2543.

Google Scholar

[5] J. Lannutti, D. Reneker, T. Ma. Electrospinning for tissue engineering scafflsds[J]．Materials Science and Engineering, 2007, 27: 504-509.

DOI: 10.1016/j.msec.2006.05.019

Google Scholar

[6] Jin Y S, Shang Y W. Synthesis and Degradation Behavior of Poly DL- Lactide, Chemistry and adhesion, 2008, 5：35-37(In chinese).

Google Scholar

[7] Zhao M L, Sui G, Yang X P. Preparation and in vitro Degradation of PLLA/HA Composite Fiber Scaffolds by Electrospinning [J], Chinese journal of biomedical engineering, 2006，4：476-480. (In chinese).

Google Scholar

[8] Wang Z．Synthesis of Poly(dl-lactic acid) by direct condensation polymerization[J]．Journal of Tianjin University，2000，1: 48-50. (In chinese).

Google Scholar