Influence of post-treatment with 75% (v/v) ethanol vapor on the properties of SF/P(LLA-CL) nanofibrous scaffolds

International Journal of Molecular Sciences

Volumn 13, Issue 2, 2012, Pages 2036-2047

  Zhang, Kui Hua ^a   Ye, Qing ^a   Yan, Zhi Yong ^a  

^a JIAXING UNIVERSITY   (China)

Author keywords

Electrospinning; Post treatment; SF P(LLA CL)

Indexed keywords

ALCOHOL; MOLECULAR SCAFFOLD; POLYLACTIC ACID; SILK FIBROIN; FIBROIN; NANOFIBER; POLY(LACTIC ACID-CO-EPSILON-CAPROLACTONE); POLYESTER; SILK;

ALPHA HELIX; ARTICLE; BETA SHEET; CHEMICAL MODIFICATION; CONFORMATIONAL TRANSITION; CONTACT ANGLE; CONTROLLED STUDY; DRY WEIGHT; ELECTROSPINNING; HYDROPHILICITY; HYDROPHOBICITY; IN VITRO STUDY; IN VIVO STUDY; MOLECULAR STABILITY; MOLECULAR WEIGHT; NANOANALYSIS; NONHUMAN; PROTEIN SECONDARY STRUCTURE; SILKWORM; SOLID STATE; STRUCTURE ANALYSIS; TENSILE STRENGTH; TISSUE ENGINEERING; WATER TRANSPORT; WETTABILITY; CHEMICAL PHENOMENA; CHEMISTRY; CULTURE TECHNIQUE; DEVICES; DRUG EFFECTS; SURFACE PROPERTY; TISSUE SCAFFOLD; VOLATILIZATION;

CELL CULTURE TECHNIQUES; ETHANOL; FIBROINS; HYDROPHOBIC AND HYDROPHILIC INTERACTIONS; NANOFIBERS; POLYESTERS; SILK; SURFACE PROPERTIES; TENSILE STRENGTH; TISSUE ENGINEERING; TISSUE SCAFFOLDS; VOLATILIZATION; WETTABILITY;

EID: 84857661432     PISSN: None     EISSN: 14220067     Source Type: Journal    
DOI: 10.3390/ijms13022036     Document Type: Article

References (23)

1. Min, B.M.; Lee, G.; Kim, S.H.; Nam, Y.S.; Lee, T.S.; Park, W.H. Electrospinning of silk fibroin nanofibers and its effect on the adhesion and spreading of normal human keratinocytes and fibroblasts in vitro. Biomaterials 2004, 25, 1289-1297.
2. Wang, M.; Jin, H.J.; David, L.; Rutledge, G.C. Mechanical properties of electrospun silk fibers. Macromolecules 2004, 37, 6856-6864.
3. Matthews, J.A.; Wnek, G.E.; Simpson, D.G.; Bowlin, G.L. Electrospinning of collagen nanofibers. Biomacromolecules 2002, 3, 232-238.
4. Sell, S.A.; McClure, M.J.; Garg, K.; Wolfe, P.S.; Bowlin, G.L. Electrospinning of collagen/biopolymers for regenerative medicine and cardiovascular tissue engineering. Adv. Drug Deliv. Rev. 2009, 61, 1007-1019.
5. Horan, R.L.; Antle, K.; Collette, A.L.; Wang, Y.Z.; Huang, J.; Moreau, J.E.; Volloch, V.; Kaplan, D.L.; Altman, G.H. In vitro degradation of silk fibroin. Biomaterials 2005, 26, 3385-3393.
6. Murphy, A.R.; John, P.S.; Kaplan, D.L. Modification of silk fibroin using diazonium coupling chemistry and the effects on hMSC proliferation and differentiation. Biomaterials 2008, 29, 2829-2838.
7. Zhang, X.H.; Reagan, M.R.; Kaplan, D.L. Electrospun silk biomaterial scaffolds for regenerative medicine. Adv. Drug Deliv. Rev. 2009, 61, 988-1006.
8. Yang, Y.M.; Ding, F.; Wu, J.; Hu, W.; Liu, W.; Liu, J.; Gu, X.S. Development and evaluation of silk fibroin-based nerve grafts used for peripheral nerve regeneration. Biomaterials 2007, 28, 5526-5535.
9. Murugan, R.; Ramakrishna, S. Design strategies of tissue engineering scaffolds with controlled fiber orientation. Tissue Eng. 2007, 13, 1845-1866.
10. Zhang, K.H.; Wang, H.S.; Huang, C.; Su, Y.; Mo X.M.; Ikada, Y. Fabrication of silk fibroin blended P(LLA-CL) nanofibrous scaffolds for tissue engineering. J. Biomed. Mater. Res. Part A 2010, 93A, 984-993.
11. Wang, C.Y.; Zhang, K.H.; Fan, C.Y.; Mo, X.M.; Ruan, H.J.; Li, F.F. Aligned natural-synthetic polyblend nanofibers for peripheral nerve regeneration. Acta Biomater. 2011, 7, 634-643.
12. Jin, H.J.; Chen, J.S.; Karageorgiou, V.; Altman, G.H.; Kaplan D.L. Human bone marrow stromal cell responses on electrospun silk fibroin mats. Biomaterials 2004, 25, 1039-1047.
13. Li, C.M.; Vepari, C.R.; Jin, H.J.; Kim, H.J.; Kaplan, D.L. Electrospun silk-BMP-2 scaffolds for bone tissue engineering. Biomaterials 2006, 27, 3115-3124.
14. Jeong, L.; Lee, K.Y.; Liu, J.W.; Park, W.H. Time-resolved structural investigation of regenerated silk fibroin nanofibers treated with solvent vapor. Int. J. Biolog. Macromol. 2006, 38, 140-144.
15. Min, B.M.; Lee, K.Y.; Park, W.H. Regenerated silk fibroin nanofibers: Water vapor-induced structural changes and their effects on the behavior of normal human cells. Macromol. Biosci. 2006, 6, 285-292.
16. Zhang, K.H.; Fan, L.P.; Yan, Z.Y.; Yu, Q.Z.; Mo, X.M. Electrospun biomimic nanofibrous scaffolds of silk fibroin/hyaluronic acid for tissue engineering. Biomater. Sci. Polym. Ed. 2012, in press.
17. Chen, X.; Shao, Z.Z.; Marinkovic, N.S.; Miller, L.M.; Zhou, P.; Chance, M.R. Conformation transition kinetics of regenerated Bombyx mori silk fibroin membrane monitored by time-resolved FTIR spectroscopy. Biophys. Chem. 2001, 89, 25-34.
18. Zhou, P.; Li, G.Y.; Shao, Z.Z.; Pan, X.Y.; Yu, T.Y. Structure of Bombyx mori silk fibroin based on the DFT chemical shift calculation. J. Phys. Chem. B 2001, 105, 12469-12476.
19. Ruan, Q.X., Zhou, P. Sodium ion effect on silk fibroin conformation characterized by solid-state NMR and generalized 2D NMR-NMR correlation. J. Mol. Struct. 2008, 883, 85-90.
20. Bartolo, L.D.; Bader, M.A.; Drioli, E. The influence of polymeric membrane surface free energy on cell metabolic functions. J. Mater. Sci. Mater. Med. 2001, 12, 959-963.
21. Lampin, M.; Warocquier-Clérout, R.; Legris, C.; Degrange, M.; Sigot-Luizard, M.F. Correlation between substratum roughness and wettability, cell adhesion, and cell migration. J. Biomed. Mater. Res. 1997, 36, 99-108.
22. Yan, J.I.; Chang, J.Y.; Xu, X.Q.; Zhang, S.N.; Chen, Y.R.; Fang, D.P. Advances in the antithrombogenicity of intravascular polyurethane catheters. Chem. Ind. Eng. 2001, 18, 44-52.
23. Huang, Z.M.; Zhang, Y.Z.; Ramakrishna, S.; Lim, C.T. Electrospinning and mechanical characterization of gelatin nanofibers. Polymer 2004, 45, 5361-5368.