Preparation and characterization of hydrogels based on acryloyl end-capped four-arm star-shaped poly(ethylene glycol)-branched-oligo(l-lactide) via Michael-type addition reaction

Chemical Papers

Volumn 64, Issue 5, 2010, Pages 619-624

  Yu, Huai Qing ^a   Cong, Rimin ^a  

^a SHANDONG UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

biomaterials; hydrogel; l lactide; Michael type addition reaction; poly(ethylene glycol)

Indexed keywords

EID: 77956929946     PISSN: 03666352     EISSN: 13369075     Source Type: Journal    
DOI: 10.2478/s11696-010-0055-1     Document Type: Article

References (15)

1. Bočková, J., Vojtová L., Přikryl, R., Čechal, J., & Jančř J. (2008). Collagen-grafted ultra-high molecular weight polyethylene for biomedical applications. Chemical Papers, 62, 580-588. DOI: do]10. 2478/s11696-008-0076-1.
2. Cai, S., Liu, Y., Shu, X. Z., & Prestwich, G. D. (2005). Injectable glycosaminoglycan hydrogels for controlled release of human basic fibroblast growth factor. Biomaterials, 26, 6054-6067. DOI: 10. 1016/j. biomaterials. 2005. 03. 012.
3. Chenite, A., Chaput, C., Wang, D., Combes, C., Buschmann, M. D., Hoemann, C. D., Leroux, J. C., Atkinson, B. L., Binette, F., & Selmani, A. (2000). Novel injectable neutral so lutions of chitosan form biodegradable gels in situ. Biomaterials, 21, 2155-2161. DOI: 10. 1016/S0142-9612(00)00116-2.
4. de Jong, S. J., De Smedt, S. C., Demeester, J., van Nostrum, C. F., Kettenes-van den Bosch, J. J., & Hennink, W. E. (2001). Biodegradable hydrogels based on stereocomplex formation between lactic acid oligomers grafted to dextran. Journal of Controlled Release, 72, 47-56. DOI: 10. 1016/S0168-3659(01)00261-9.
5. Elbert, D. L., Pratt, A. B., Lutolf, M. P., Halstenberg, S., & Hubbell, J. A. (2001). Protein delivery from materials formed by self-selective conjugate addition reactions. Journal of Controlled Release, 76, 11-25. DOI: 10. 1016/S0168-3659(01)00398-4.
6. Friedman, M., Cavins, J. F., & Wall, J. S. (1965). Relative nucleophilic reactivities of amino groups and mercaptide ions in addition reactions with α,β-unsaturated compounds. Journal of the American Chemical Society, 87, 3672-3682. DOI: 10. 1021/ja01094a025.
7. Hennink, W. E., & van Nostrum, C. F. (2002). Novel crosslinking methods to design hydrogels. Advanced Drug Delivery Reviews, 54, 13-36. DOI: 10. 1016/S0169-409X(01)00240-X.
8. Kissel, T., Li, Y., & Unger, F. (2002). ABA-triblock copolymers from biodegradable polyester A-blocks and hydrophilic poly(ethylene oxide) B-blocks as a candidate for in situ forming hydrogel delivery systems for proteins. Advanced Drug Delivery Reviews, 54, 99-134. DOI: 10. 1016/S0169-409X(01)00244-7.
9. Lutolf, M. P., & Hubbell, J. A. (2003). Synthesis and physicochemical characterization of end-linked poly(ethylene glycol)-co-peptide hydrogels formed by Michael-type addition. Biomacromolecules, 4, 713-722. DOI: 10. 1021/bm025744e.
10. Mather, B. D., Viswanathan, K., Miller, K. M., & Long, T. E. (2006). Michael addition reactions in macromolecular design for emerging technologies. Progress in Polymer Science, 31, 487-531. DOI: 10. 1016/j. progpolymsci. 2006. 03. 001.
11. Metters, A., & Hubbell, J. (2005). Network formation and degradation behavior of hydrogels formed by Michael-type addition reactions. Biomacromolecules, 6, 290-301. DOI: 10. 1021/bm049607o.
12. Peppas, N. A., Bures, P., Leobandun, W., & Ichikawa, H. (2000). Hydrogels in pharmaceutical formulations. European Journal of Pharmaceutics and Biopharmaceutics, 50, 27-46. DOI: 10. 1016/S0939-6411(00)00090-4.
13. Sawhney, A. S., Pathak, C. P., & Hubbell, J. A. (1993). Bioerodible hydrogels based on photopolymerized poly(ethylene glycol)-co-poly(α-hydroxy acid) diacrylate macromers. Macromolecules, 26, 581-587. DOI: 10. 1021/ma00056a005.
14. Schoenmakers, R. G., van de Wetering, P., Elbert, D. L., & Hubbell, J. A. (2004). The effect of the linker on the hydrolysis rate of drug-linked ester bonds. Journal of Controlled Release, 95, 291-300. DOI: 10. 1016/j. jconrel. 2003. 12. 009.
15. Veverková, E., Droppová, R., & Toma, Š. (2006). Comparison of betaine and l-stachydrine as phase-transfer catalysts in Michael addition and Darzens reaction. Chemical Papers, 60, 333-337. DOI: do]10. 2478/s11696-006-0061-5.