Electrospun dual-porosity structure and biodegradation morphology of Montmorillonite reinforced PLLA nanocomposite scaffolds

Biomaterials

Volumn 26, Issue 16, 2005, Pages 3165-3172

  Lee, Yun Hui ^a   Lee, Jong Hoon ^a   An, In Gu ^a   Kim, Chan ^b   Lee, Doo Sung ^a   Lee, Young Kwan ^a   Nam, Jae Do ^a  

^a Sungkyunkwan University   (South Korea)

^b Chonnam National University   (South Korea)

Author keywords

Biodegradation; Nanocomposite; Polylactic acid; Scaffold

Indexed keywords

BIODEGRADATION; BLOOD VESSELS; MORPHOLOGY; NANOSTRUCTURED MATERIALS; NUTRITION; POROSITY;

CELL IMPLANTATION; METABOLIC NUTRIENTS;

ORGANIC ACIDS;

MONTMORILLONITE; POLYLACTIC ACID;

ARTICLE; BIODEGRADABILITY; BLOOD VESSEL; COMPOSITE MATERIAL; GAS; LEACHING; NANOTECHNOLOGY; POROSITY; PRIORITY JOURNAL; STRUCTURE ANALYSIS; THROMBOCYTE; TISSUE ENGINEERING;

EID: 10644275312     PISSN: 01429612     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.biomaterials.2004.08.018     Document Type: Article

References (28)

1. Y.K. Luu, K. Kim, B.S. Hsiao, B. Chu, and M. Hadjiargyrou Development of a nanostructured DNA delivery scaffold via electrospinning of PLGA and PLA-PEG block copolymers J Control Release 89 2003 341 353
2. H. Yoshimoto, Y.M. Shin, H. Terai, and J.P. Vacanti A biodegradable nanofiber scaffold by electrospinning an its potential for bone tissue engineering Biomaterials 24 2003 2077 2082
3. X. Zong, S. Ran, D. Fang, B.S. Hsiao, and B. Chu Control of structure, morphology and property in electrospun poly(glycolide-co-lactide) non woven membranes via post-draw treatments Polymer 44 2003 4959 4967
4. E.R. Kenawy, G.R. Bowlin, K. Mansfield, J. Layman, D.S. Simpson, E.H. Sanders, and G.E. Week Release of tetracycline hydrochloride from electrospun poly(ethylene-co-vinylacetate), poly(lactic acid), and a blend J Control Release 81 2002 57 64
5. B.R. Unsworth, and P.I. Lelkes Growing tissues in microgravity Nature Med 4 1998 901 907
6. S.R. Bhattarai, N. Bhattarai, H.K. Yi, P.H. Hwang, D.I. Cha, and H.Y. Kim Novel biodegradable electrospun membrane scaffold for tissue engineering Biomaterials 25 2004 2595 2602
7. L.E. Freed, G. Vunjak-Novakovic, and R. Langer Cultivation of cell-polymer cartilage implants in bioreactors J Cell Biochem 51 1993 257 264
8. W.J. Li, T.L. Cato, E.J. Caterson, R.S. Tuan, and K.K. Frank Electrospun nanofibrous structure a novel scaffold for tissue engineering J Biomed Mater Res 60 2002 613 621
9. J.M. Deitzel, J. Kleinmeyer, D. Harris, and T.N.C. Beck Controlled deposition of electrospun poly(ethylene oxide) fibers Polymer 42 2001 8163 8170
10. J.T. Sparrow, D.A. Sparrow, G. Fernando, A.R. Gulwell, M. Kovar, and A.M. Gotto Apolipoprotein E phospholipids binding studies with synthetic peptides from the carboxyl terminus Biochemistry 31 1992 1065 1068
11. X. Zong, K. Kim, D. Fang, S. Ran, B.S. Hsiao, and B. Chu Structure and process relationship of electrospun bioabsorbable nanofiber membranes Polymer 43 2002 4403 4412
12. J.M. Deitzel, J. Kleinmeyer, D. Harris, and T.N.C. Beck The effect of processing variables on the morphology of electrospun nanofibers and textiles Polymer 42 2001 261 272
13. T.M. Freyman, I.V. Yannas, and L.J. Gibson Cellular materials as porous scaffolds for tissue engineering Prog in Mater Sci 46 2001 272 282
14. A. Frenot, and I.S. Chronakis Polymer nanofibers assembled by electrospinning Cur Opin in Colloid Interface Sci 8 2003 64 75
15. D.S. Lee, H.D. Kim, E.H. Bae, I.C. Kwon, R.R. Pal, and J.D. Nam Effect of PEG-PLLA diblock copolymer on macroporous PLLA scaffolds by thermally induced phase separation Biomaterials 25 2004 2319 2329
16. J.H. Lee, T.G. Park, H.S. Park, D.S. Lee, Y.K. Lee, S.C. Yoon, and J.D. Nam Thermal and mechanical characteristics of poly(L-lactic acid) nanocomposite scaffold Biomaterials 24 2003 2773 2778
17. Y.S. Nam, and T.G. Park Porous biodegradable polymeric scaffolds prepared by thermally induced phase separation J Biomed Mater Res 47 1999 8 17
18. Y.S. Nam, and T.G. Park Biodegradable polymeric microcellular foams by modified thermally induced phase separation method Biomaterials 20 1999 1783 1790
19. D.W. Hutmacher Scaffold design and fabrication technologies for engineering tissues-state of the art and future perspectives J Biomater Sci Polym Edn 12 2001 107 124
20. H.R. Lin, C.J. Kuo, C.Y. Yang, S.Y. Shaw, and Y.J. Wu Preparation of macroporous biodegradable PLGA scaffolds for cell attachment with the use of mixed salts as porogen additives J Biomed Mater Res 63 2002 271 279
21. S.L. Ishaug, G.M. Crane, M.J. Miller, A.W. Yasko, M.J. Yaszemski, and A.G. Mikos Bone formation by three-dimensional stromal osteoblast culture in biodegradable polymer scaffolds J Biomed Mater Res 36 1997 17 28
22. T.G. van Tienen, R.G.J.C. Heijkants, P. Buma, J.H. de Groot, A.J. Pennings, and R.P.H. Veth Tissue ingrowth and degradation of two biodegradable porous polymers with different porosities and pore size Biomaterials 23 2002 1731 1738
23. J.D. Currey Bones: structure and mechanics 2002 Princeton University Press Princeton, NJ
24. M. Alexandre, and P. Dubois Polymer-layered silicate nanocomposites preparation, properties and uses of an new class of materials Mater Sci Eng 28 2000 1 63
25. M. Kato, and A. Usuki Polymer-clay nanocomposites T.J. Pinnavaia G.W. Becal Polymer-clay nanocomposites 2000 Wiley New York
26. S.H. Ray, K. Yamada, M. Okamoto, and K. Ueda Polylactide-layered silicated nanocomposite a novel biodegradable material Nano Lett 2 2002 1093 1096
27. J.J. Yoon, and T.G. Park Degradation behaviors of biodegradable macroporous scaffolds prepared by gas foaming of effervescent salts J Biomed Mater Res 55 2001 401 408
28. M. Bognitzki, W. Czado, T. Frese, A. Schaper, M. Hellwig, M. Steinhart, A. Greiner, and J.H. Wendorff Nanostructured fibers via electrospinning Adv Mater 13 2001 70 72