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논문 상세정보


This paper investigated the effect of biodegradation behavior on the oxidation of cellulose nanofiber mats. The cellulose mats were produced through electro spinning. The diameter of an electrospun fiber varied from 90 to 240 nm depending on the electrospinning parameters, such as the solution concentration, needle diameter, and rotation speed of a grounded collector. Oxidized cellulose (OC).mats containing different carboxyl contents were prepared using $NO_2$ as an oxidant. The total carboxyl content of the cellulose nanofiber mats obtained after oxidation for 20 h was $20.6\%$. The corresponding carboxyl content was important from a commercial point of view because OC containing $16-24\%$ carboxyl content are used widely in the medical field as a form of powder or knitted fabric. Degradation tests of the OC mats were performed at $37^{\circ}C$ in phosphate-buffered saline (pH 7.4). Microscopy techniques were introduced to study the morphological properties and the degradation behavior of the OC mats. Morphological changes of the mats were visualized using optical microscopy. Within 4 days of exposure to PBS, the weight loss of the OC mats was $>90\%$.

참고문헌 (33)

  1. C. J. Buchko, L. C. Chen, Y. Shen, and D. C. Martin, Polymer, 40, 7397 (1999) 
  2. E. D. Boland, G. E. Wnek, D. G. Simpson, K. J. Pawlowski, and G. L. Bowlin, J. Macromol. Sci., 38, 1231 (2001) 
  3. Z. M. Huang, Y. Z. Zhang, M. Kotaki, and S. Ramakrishna, Composites Science and Technology, 63, 2223 (2003) 
  4. L. Gary, K. J. Bowlin, and E. D. Pawlowski, in Tissue Engineering and Biodegradable Equivalents: Scientific and Clinical Application, K. U. Lewandrowski, L. W. Donald, J. T. Debra, D. G. Joseph, J. Y. Michael, and E. A. David, Eds., Marcel Dekker, New York, 2002, pp 165-78 
  5. C. J. Buchko, M. J. Slattery, K. M. Kozloff, and D. C. Martin, J. Mat. Res., 15, 231 (2000) 
  6. J. C. Pommier, J. Poustis, C. Baquey, and D. Chauveaux, Fr. Pat. 8610331 (1986) 
  7. Eur. Pat. 0256906 A1 (1987) 
  8. P. L. Granja, M. A. Barbosa, L. Pouysegu, B. De Jeso, and C. Baquey, in Frontiers in Biomedical Polymers Applications 2, R. Ottenbrite, Ed., Technomic Press, Lancaster, PA, USA, 1999, pp 195-225 
  9. D. Chauveaux, C. Barbie, X. Barthe, C. Baquey, and J. Poustis, Clin. Mater., 5, 251 (1990) 
  10. G. S. Banker and V. Kumar, U. S. Pat. 5,405,953 (1995) 
  11. T. Roder and B. Morgenstern, Polymer, 40, 4143 (1999) 
  12. E. Zussman, A. L. Yarin, and D. Weihs, Experiments in Fluids, 33, 315 (2002) 
  13. G. Franz, Adv. Polym. Sci., 76, 1 (1986) 
  14. V. Kumar and T. Yang, Carbohydrate Polymer, 48, 403 (2002) 
  15. A. Formhals, GB Pat. 364780 (1929) 
  16. U. Gross, C. Muller-Mai, and C. Voigt, Fourth World Biomaterials Congress, April, Berlin, Germany, 1992, p. 192 
  17. B. Franklin and S. Lowell, U. S. Pat. 5,180,398 (1993) 
  18. M. S. Khil, D. I. Cha, H. Y. Kim, I. S. Kim, and N. Bhattarai J. Biomed. Mater. Res., 67, 675 (2003) 
  19. S. A. Athreya and D. C. Martin, Sensor. Actuat. A-Phys., 72, 203 (1999) 
  20. Y. Ikada, in Cellulose: Structural and Functional Aspects, J. F. Kennedy, G. O. Phillips, and P. A. Williams, Eds., Ellis Horwood, Chichester, UK, 1989, pp 447-455 
  21. B. Philipp, W. Bock, and F. Schierbaum, J. Polym. Sci. Polym. Symp., 66, 83 (1979) 
  22. D. H. Reneker and I. Chun, Nanotechnology, 7, 216 (1996) 
  23. C. J. Buchko, K. M. Kozloff, and D. C. Martin, Biomaterials, 22, 1289 (2001) 
  24. L. Huang, R. A. McMillan, R. P. Apkarian, B. Pourdeyhimi, V. P. Conticello, and E. L. Chaikof, Macromolecules, 33, 2989 (2000) 
  25. M. Martson, J. Viljanto, T. Hurme, and P. Saukko, Eur. Surg. Res., 30, 426 (1998) 
  26. A. Fertala, W. B. Han, and F. K. Ko, J. Biomed. Mater. Res., 57, 48 (2001) 
  27. T. Miyamoto, S. Takahashi, H. Ito, H. Inagaki, and Y. Noishiki, J. Biomed. Mater. Res., 23, 125 (1989) 
  28. J. D. Stitzel, K. Pawlowski, G. E. Wnek, D. G. Simpson, and G. L. Bowlin, J. Biomater. Appl., 15, 1 (2001) 
  29. P. W. Gibson, H. L. Schreuder-Gibson, and D. Rivin, AIChE J., 45, 190 (1999) 
  30. J. M. Deitzel, W. Kosik, S. H. McKnight, N. C. B. Ten, J. M. Desimone, and S. Crette, Polymer, 43, 1025 (2002) 
  31. D. M. Wiseman, L. Saferstein, and S. Wolf, U. S. Pat. 6,500,777 B1 (2002) 
  32. U. S. Pat. 4904258 (1990) 
  33. P. N. Galgut, Biomaterials, 11, 561 (1990) 

이 논문을 인용한 문헌 (1)

  1. 2008. "" Macromolecular research, 16(5): 396~398 


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