[1] Bero M., Dobrzynski P., Kasperczyk J., Application of Zirconium (IV) Acetylacetonate to the Copolymerization of Glycolide with e-Caprolactone and Lactide, Polym. Bull., 42, p. 131 (1999).
[2] Hayashi T., Biodegradable Polymers for Biomedical Uses,
Prog. Polym. Sci.,
19, p. 663 (1994).
[3] Baimark Y., Molloy R.,Synthesis and Characterization of Poly (L-Lactide-co-e-caprolactone) Copolymers: Effects of Stannous Octoate Initiator and Diethylene Glycol Coinitiator Concentrations, ScienceAsia., 30, p. 327 (2004).
[4] Duda A., Biela T., Libiszowski J., Penczek S., Dubois P., Mecerreyes D., Jerome R., Block and Random Copolymers of e-Caprolactone, Polym. Degrad. Stabil., 59, p. 215 (1998).
[5] Sabino M., Gonzalez S., Marquez L., Feijoo J.L., Study of the Hydrolytic Degradation of Polydioxanone PPDX, Polym. Degrad. Stabil., 69, p. 209 (2000).
[6] Nishida H., Yamashita M., Hattori N., Endo T., Tokiwa Y., Thermal Decomposition of Poly(1,4- Dioxan-2-One), Polym. Degrad. Stabil., 70, p. 485 (2000).
[7] Hu Y., Hu Y.S., Topolkaraev V., Hiltner A., Baer E., Aging of Poly(Lactide)/Poly(Ethylene Glycol) Blends. Part 2. Poly(Lactide) with High Stereoregularity, Polymer., 44, p. 5711 (2003).
[8] Ding S.D., Wang Y.Z., Enhanced Thermal Stability of Poly (1,4-Dioxan-2-One) in Melt by Adding a Chelator, Polym. Degrad. Stabil., 91,p. 2465 (2006).
[9] Pezzin A.P.T., Duek E.A.R., Hydrolytic Degradation of Poly(Para-Dioxanone) Folms Prepared by Casting or Phase Separation, Polym. Degrad. Stabil., 78,p.405 (2002).
[10] Bhattarai N., Jiang W.Y., Kim H.Y., Lee D.R., Park S.J., Synthesis and Hydrolytic Degradation of a Random Copolymer Derived from 1,4-Dioxan-2-one and Glycolide, J. Polym. Sci. Pol. Phys., 42, p. 2558 (2004).
[11] Hony J.T., Cho N.S., Yoon H.S., Kim T.H., Lee D.H., Kim W.G., Preparation and Characterization of Biodegradable Poly(Trimethylenecarbonate-e-Caprolactone) -Block- Poly(p-Dioxanone) Copolymers, J. Polym. Sci. A1., 43,p. 2790 (2005).
[12] Bhattarai N., Kim H.Y., Cha D.I., Lee D.R., Yoo D.I., Nonisothermal Crystallization and Melting Behavior of the Copolymer Derived from p-Dioxanone and Poly(ethylene Glycol), Eur. Polym. J., 39, p. 1365 (2003).
[13] Wang H., Dong J.H., Qiu K.Y., Gu Z.W., Synthesis of PDON-b-PEG-b-PDON Block Copolymers and Drug Delivery System Therefor, J. Appl. Polym. Sci., 68, p. 2121 (1998).
[14] Yang K.K., Zhang L., Wang Y.Z., Zeng J.B., Wang X.L., Chen S.C., Zeng Q., Li B., ABA Triblock Copolymers from Poly(p-Dioxanone) and Poly(Ethylene Glycol), J. Appl. Polym. Sci., 102, p. 1092 (2006).
[15] Bhattarai N., Kim H.Y., Lee D.R., Thermogravimetric Study of Copolymers Derived from p-Dioxanone, 1-Lactide and Poly(Ethylene Glycol), Polym. Degrad. Stabil., 78, p. 423 (2002).
[16] Bhattarai N., Bhattarai S.R., Khil M.S., Lee D.R., Kim H.Y., Aqueous Solution Properties of Amphiphilic Triblock Copolymer Poly(p-Dioxanone-co-L-Lactide)-Black-Poly(Ethylene Glycol), Eur. Polym. J., 39, p. 1603 (2003).
[17] Bhattarai N., Kim H.Y., Lee D.R., Park S.J., Synthesis and Characterization of ABAType Tri-Block Copolymers Derived from P-Dioxanone, L-Lactide and Poly(Ethylene Glycol), Polym. Int., 52, p. 6 (2003).
[18] Keese R., Muller R.K., Toube T.P., "Fundamentals of Preparative Organic Chemistry", John Wiley & Sons,New York(1982).
[19] Gilding D.K., Reed A.M., Biodegradable Polymers for Use in Surgery-Polyglycolic/Poly(Lactic Acid) Homo- and Copolymers, Polymer., 20, p. 1459 (1979).
[20] Du Y.J., Lemstra P.J., Nijenhuis A.J., Van Aert H.A.M., Bastiaansen, C., ABA Type Copolymers of Lactide with Poly(Ethylene Glycol), Kinetic, Mechanistic, and Model Studies, Macromolecules., 28, p. 2124 (1995).
[21] Han D.K., Hubbell J.A.,Lactide-Based Poly(Ethylene Glycol) Polymer Networks for Scaffolds in Tissue Engineering, Macromolecules., 29, p. 5233 (1996).
[22] Zhu K.J. Lin X.Z.,Yang S.L., Preparation, Characterization and Properties of Polylactide (PLA)- Ply(Ethylene Glycol) (PEG) Copolymers:A Potential Drug Carrier, J. Appl. Polym. Sci., 39,p. 1 (1990).
[23] RashkovI., Manolova N., Li S.M., Espartero J.L., Vert M., Synthesis, Characterization and Hydrolytic Degradation of PLA/PEO/PLA Triblock Copolymers with Short Poly (L-Lactic Acid) Chains, Macromolecules., 29, p. 50 (1996).
[24] Li S.M., Rashkov I., Espartero J.L., Manolova N., Vert M., Sy nthesis, Characterization and Hydrolytic Degradation of PLA/PEO/PLA Triblock Copolymers with Long Poly(L-Lactic Acid) Blocks, Macromolecules., 29, p. 57 (1996).