Fibers and Polymers

The Korean Fiber Society (한국섬유공학회)
권호 표지

Synthesis and Physical Properties of pH-sensitive Semi-IPN Hydrogels Based on Poly( dimethylaminoethyl methacrylate-co-PEG dimethacrylate) and Poly(acrylic acid)

  • Kim Goo-Myun (Hyperstructured Organic Materials Research Center and School of Materials Science and Engineering, Seoul National University) ;
  • Jo Won-Ho (Hyperstructured Organic Materials Research Center and School of Materials Science and Engineering, Seoul National University)
  • Published : 2006.09.01
Download PDF
⟨ Previous Next ⟩

Abstract

Hydrogels of semi-interpenetrating polymer networks (semi-IPNs) were prepared by two step reactions. Dimethylaminoethyl methacrylate (DMAM) and poly(ethylene glycol)-dimethacrylate (PEGDM) were copolymerized to yield hydrogels, and then acrylic acid (AA) monomer were adsorbed in the hydrogels followed by polymerization of AA to produce semi-IPNs. The swelling behavior of semi-IPNs depends largely on pH of medium, showing that the degree of swelling of the semi-IPNs exhibits a minimum at pH 6.0. It is observed that the elastic modulus of semi-IPNs is closely related to its swelling behavior.

Keywords

References

  1. D. Dhara, G. V. N. Rathna, and P. R. Chatterji, Langmuir, 16, 2424 (2000) https://doi.org/10.1021/la990065j
  2. M. Ebara, T. Aoyagi, K. Sakai, and T. Okano, Macromolecules, 33, 8312 (2000) https://doi.org/10.1021/ma000121j
  3. B. Zhao and J. S. Moore, Langmuir, 17, 4758 (2001) https://doi.org/10.1021/la001709m
  4. S. Brahim, D. Narinesingh, and A. Guiseppi-Elie, Biomacromolecules, 4, 497 (2003) https://doi.org/10.1021/bm020080u
  5. M. Casolaro, S. Bottari, A. Cappelli, R. Mendichi, and Y. Ito, Biomacromolecules, 5, 1325 (2004) https://doi.org/10.1021/bm049929s
  6. S. Brahim, D. Narinesingh, and A. Guiseppi-Elie, Biomacromolecules, 4, 1224 (2003) https://doi.org/10.1021/bm034048r
  7. M. Torres-Lugo and N. A. Peppas, Macromolecules, 32, 6646 (1999) https://doi.org/10.1021/ma990541c
  8. J. H. Han, J. M. Krochta, M. J. Kurth, and Y. L. Hsieh, J. Agric. Food Chem., 48, 5278 (2000) https://doi.org/10.1021/jf991329a
  9. D. Mandracchia, G. Pitarresi, F. S. Palumbo, B. Carlisi, and G. Giammona, Biomacromolecules, 5, 1973 (2004) https://doi.org/10.1021/bm0497567
  10. K. Kataoka, H. Koyo, and T. Tsuruta, Macromolecules, 28 3336 (1995) https://doi.org/10.1021/ma00113a038
  11. E. C. Muniz and G. Geuskens, Macromolecules, 34, 4480 (2001) https://doi.org/10.1021/ma001192l
  12. J. Zhang and N. A. Peppas, Macromolecules, 33, 102 (2000) https://doi.org/10.1021/ma991398q
  13. D. Wang, C. G. Williams, Q. Li, B. Sharma, and J. H. Elisseeff, Biomaterials, 24, 3969 (2003) https://doi.org/10.1016/S0142-9612(03)00280-1
  14. H. F. Liang, M. H. Hong, R. M. Ho, C. K. Chung, Y. H. Lin, C. H. Chen, and H. W. Sung, Biomacromolecules, 5, 1917 (2004) https://doi.org/10.1021/bm049813w
  15. D. A. Gough and J. D. Andrade, Science, 180, 380 (1973) https://doi.org/10.1126/science.180.4084.380
  16. A. S. Sawhney, C. P. Pathak, and J. A. Hubbell, Macromolecules, 26, 581 (1993) https://doi.org/10.1021/ma00056a005
  17. H. Katono, A. Maruyama, K. Sanui, N. Ogata, T. Okano, and Y. Sakurai, J. Control. Release, 16, 215 (1991) https://doi.org/10.1016/0168-3659(91)90045-F
  18. A. M. Lowman and N. A. Peppas, Macromolecules, 30, 4959 (1997) https://doi.org/10.1021/ma970399k
  19. O. E. Philippova, N. S. Karibyants, and S. G. Starodubtzev, Macromolecules, 27, 2398 (1994) https://doi.org/10.1021/ma00087a006
  20. N. A. Peppas and S. L. Wright, Macromolecules, 29, 8798 (1996) https://doi.org/10.1021/ma9613392
  21. E. Diez-Pena, I. Quijada-Garrido, P. Frutos, and J. M. Barrales-Rienda, Macromolecules, 35, 2667 (2002) https://doi.org/10.1021/ma011520x
  22. R. A. Stile and K. E. Healy, Biomacromolecules, 3, 591 (2002) https://doi.org/10.1021/bm0101466
  23. T. Miyoshi, K. Takegoshi, and K. Hikichi, Polymer, 38, 2315 (1997) https://doi.org/10.1016/S0032-3861(96)00799-9
  24. M. Koussathana, P. Lianos, and G. Staikos, Macromolecules, 30, 7798 (1997) https://doi.org/10.1021/ma9706485
  25. P. H. Corkhill and B. J.Tighe, Polymer, 31, 1526 (1990) https://doi.org/10.1016/0032-3861(90)90161-Q
  26. N. A. Peppas and J. Klier, J. Control. Release, 16, 203 (1991) https://doi.org/10.1016/0168-3659(91)90044-E