Effects of acrylic acid on preparation and swelling properties of pH-sensitive dextran hydrogels

Biomaterials - Tập 23 - Trang 1103-1112 - 2002
Hsin-Cheng Chiu1, Yi-Fong Lin1, Yuan-Hung Hsu2
1Department of Chemical Engineering, National Chung Hsing University, Taichung 402, Taiwan, ROC
2Department of Chemical Engineering, National Chung-Hsing University, Taichung 402, Taiwan, ROC

Tài liệu tham khảo

Hovgaard, 1995, Dextran hydrogels for colon-specific drug delivery, J Contr Rel, 36, 159, 10.1016/0168-3659(95)00049-E Brondsted H, Anderson C, Hovgaard. Crosslinked dextran—a new capsule material for colon targeting of drugs. J Contr Rel 1998;53:7–13. Edman, 1980, Immobilization of proteins in microspheres of biodegradable polyacyldextran, J Pharm Sci, 69, 838, 10.1002/jps.2600690725 Van Dijk-Wolthuis, 1995, Synthesis, characterization and polymerization of glycidyl methacrylate derivatized dextran, Macromolecules, 28, 6317, 10.1021/ma00122a044 Van Dijk-Wolthuis, 1997, Reaction of dextran with glycidyl methacrylate, Macromolecules, 30, 3411, 10.1021/ma961764v Kim, 2000, Synthesis and characterization of dextran-methacrylate hydrogels and structural study by SEM, J Biomed Mater Res, 49, 517, 10.1002/(SICI)1097-4636(20000315)49:4<517::AID-JBM10>3.0.CO;2-8 Kim, 1999, Synthesis and characterization of dextran-based hydrogels prepared by photocrosslinking, Carbohydr Polym, 40, 183, 10.1016/S0144-8617(99)00053-3 Chiu, 1999, Synthesis and characterization of pH-sensitive dextran hydrogels as a potential colon-specific drug delivery system, J Biomater Sci Polym Edn, 10, 591, 10.1163/156856299X00504 Kim, 1999, Synthesis and characterization of dextran-maleic acid based hydrogel, J Biomed Mater Res, 46, 160, 10.1002/(SICI)1097-4636(199908)46:2<160::AID-JBM4>3.0.CO;2-P Chiu, 2001, Synthesis and characterization of acrylic acid-containing dextran hydrogels, Polymer, 42, 1471, 10.1016/S0032-3861(00)00523-1 Errington, 1992, Physico-chemical studies on diiodotyrosine dextran, Carbohydr Polym, 18, 289, 10.1016/0144-8617(92)90094-7 Cluff, 1960, A new method for measuring the degree of crosslinking in elastomers, J Polym Sci, 45, 341, 10.1002/pol.1960.1204514605 Ulbrich, 1978, Preparation and properties of poly(N-butylmethacrylamide) networks, Eur Polym Sci, 14, 45, 10.1016/0014-3057(78)90150-7 Dusek, 1969, Structure and elasticity of non-crystalline polymer networks, Adv Polym Sci, 6, 1, 10.1007/BFb0051042 Franssen, 1997, Delayed release of a model protein from enzymatically-degrading dextran hydrogels, J Contr Rel, 44, 237, 10.1016/S0168-3659(96)01527-1 Hennink, 1997, Dextran hydrogels for the controlled release of proteins, J Contr Rel, 48, 107, 10.1016/S0168-3659(97)00047-3 Hennink, 1996, Controlled release of proteins from dextran hydrogels, J Contr Rel, 39, 47, 10.1016/0168-3659(95)00132-8 Stenekes, 1999, Equilibrium water content of micropheres based on cross-linked dextran, Intern J Pharm, 189, 131, 10.1016/S0378-5173(99)00193-3 Franssen, 1999, Degradable dextran hydrogels, J Contr Rel, 60, 211, 10.1016/S0168-3659(99)00074-7 De Smedt, 1997, Diffusion of macromolecules in dextran methacrylate solutions and gels as studied by confocal scanning laser microscopy, Macromolecules, 30, 4863, 10.1021/ma970100y Franssen, 1997, Enzymatic degradation of methacrylated dextrans, Macromolecule, 30, 7408, 10.1021/ma970887s Franssen, 1999, Enzymatic degradation of cross-linked dextrans, Macromolecules, 32, 2896, 10.1021/ma981759m Van Dijk-Wolthuis, 1997, Degradation and release behavior of dextran-based hydrogels, Macromolecules, 30, 4639, 10.1021/ma9704018 De Smedt, 1995, Characterization of the network structure of dextran glycidyl methacrylate hydrogels by studying the rheological and swelling behavior, Macromolecules, 28, 5082, 10.1021/ma00118a042 Meyvis, 2000, Influence of the degradation mechanism of hydrogels on their elastic and swelling properties during degradation, Macromolecules, 33, 4717, 10.1021/ma992131u Meyvis, 1999, Rheological monitoring of long-term degrading polymer hydrogels, J Rheology, 43, 933, 10.1122/1.551012 Feng, 1988, Study of the initiation mechanism of the vinyl polymerization with the system persulfate/N,N,N,N-tetramethylethylenediamine, Makromol Chem, 189, 77, 10.1002/macp.1988.021890108 Zhou, 1997, Studies of crosslinked poly(AM-MSAS-AA) gels. II. Effects of polymerization conditions on the water absorbency, J Appl Polym Sci, 64, 1009, 10.1002/(SICI)1097-4628(19970502)64:5<1009::AID-APP19>3.0.CO;2-Z Zhou, 1996, Synthesis and swelling properties of the copolymer of acrylamide with anionic monomers, J Appl Polym Sci, 62, 911, 10.1002/(SICI)1097-4628(19961107)62:6<911::AID-APP7>3.0.CO;2-S Caglio, 1993, On the pH dependence of polymerization efficiency, as investigated by capillary zone electrophoresis, Electrophoresis, 14, 554, 10.1002/elps.1150140184 Deng, 1994, Copolymerization of acrylamide with acrylonitrile by using ammonium persulfate-N,N,N′,N′-tetramethyl ethylenediamine in aqueous solution, J Mater Sci Pure Appl Chem A, 31, 1289 Vervoort, 1997, Inulin hydrogels as carriers for colondrug targeting, Pharm Res, 14, 1730, 10.1023/A:1012179813102 Brannon-Peppas, 1991, Equilibrium swelling behavior of pH-sensitive hydrogels, Chem Engr Sci, 46, 715, 10.1016/0009-2509(91)80177-Z Brannon-Peppas, 1988, Structural analysis of charged polymeric networks, Polym Bull, 20, 285, 10.1007/BF00261982 Flory, 1953