Minimization of initial burst in poly(vinyl alcohol) hydrogels by surface extraction and surface-preferential crosslinking
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Atkins, 1993, Incorporation and release of fluorescein isothiocyanate-linked dextrans from a bead-formed macroporous hydrophilic matrix with potential for sustained release, Biomaterials, 14, 16, 10.1016/0142-9612(93)90016-U
Batycky, 1997, A theoretical model of erosion and macromolecular drug release from biodegrading microspheres, J. Pharm. Sci., 86, 1464, 10.1021/js9604117
Baveja, 1987, Zero-order release hydrophilic matrix tablets of β-adrenergic blockers, Int. J. Pharm., 39, 39, 10.1016/0378-5173(87)90196-7
Bibby, 1999, Poly(acrylic acid) microspheres containing β-cyclodextrin loading and in vitro release of two dyes, Int. J. Pharm., 187, 243, 10.1016/S0378-5173(99)00190-8
Brazel, 1999, Mechanisms of solute and drug transport in relaxing, swellable, hydrophilic glassy polymers, Polymer, 40, 3338, 10.1016/S0032-3861(98)00546-1
Brazel, 1999, Recent studies and molecular analysis of drug release from swelling-controlled devices, STP Pharm. Sci., 9, 473
Charalambopooulou, 2001, Numerical and experimental investigation of the diffusional release of a dispersed solute from polymeric multilaminate matrices, J. Control. Release, 70, 309, 10.1016/S0168-3659(00)00357-6
Chung, 2001, Effects of the rate of solvent evaporation on the characteristics of drug-loaded PLLA and PDLLA microspheres, Int. J. Pharm., 212, 161, 10.1016/S0378-5173(00)00574-3
Cohen, 1991, Controlled delivery systems for proteins based on poly(lactic/glycolic acid) microspheres, Pharm. Res., 8, 713, 10.1023/A:1015841715384
Colombo, 1993, Swelling controlled release in hydrogel matrices for oral route, Adv. Drug Delivery Rev., 11, 37, 10.1016/0169-409X(93)90026-Z
Conte, 1993, Multi-layered hydrophilic matrices as constant release devices (Geomatrix™ systems), J. Control. Release, 26, 39, 10.1016/0168-3659(93)90207-L
Coombes, 1998, The control of protein release from poly(dl-lactic-co-glycolide) microparticles by variation of the external aqueous phase surfactant in the water-in oil-in water method, J. Control. Release, 52, 311, 10.1016/S0168-3659(98)00006-6
Ficek, 1993, Novel preparation of poly(vinyl alcohol) microparticles without crosslinking agent for controlled drug delivery of proteins, J. Control. Release, 27, 259, 10.1016/0168-3659(93)90156-Y
Graiver, 1995, Poly(vinyl alcohol)–poly(sodium acrylate) composite hydrogels. I. Kinetics of swelling and dehydration, J. Appl. Polym. Sci., 57, 1299, 10.1002/app.1995.070571106
Hopfenberg, 1978, Swelling-controlled, constant rate delivery systems, Polym. Eng. Sci., 18, 1186, 10.1002/pen.760181511
Huang, 2001, On the importance and mechanisms of burst release in matrix-controlled drug delivery systems, J. Control. Release, 73, 121, 10.1016/S0168-3659(01)00248-6
Huang, X., Brazel, C.S., in press. Analysis of burst release in PVA hydrogels. Chem. Eng. Commun.
Huang, 1999, A method using biodegradable polylactides/polyethylene glycol for drug release with reduced initial burst, Int. J. Pharm., 182, 93, 10.1016/S0378-5173(99)00060-5
Jameela, 1997, Protein release from poly(ε-caprolactone) microspheres prepared by melt encapsulation and solvent evaporation techniques: a comparative study, J. Biomater. Sci. Polym. Ed., 8, 457, 10.1163/156856297X00380
Kishida, 1998, Polymer drug and polymeric drugs. X. Slow release of 5-fluorouricil from biodegradable poly(γ-glutamic acid) and its benzyl ester matrices, J. Bioactive Compatible Polym., 13, 271, 10.1177/088391159801300403
Lee, 1984, Effect of non-uniform initial drug concentration distribution on the kinetics of drug release from glassy hydrogel matrices, Polymer, 25, 973, 10.1016/0032-3861(84)90082-X
Lee, 1986, Initial concentration distribution as a mechanism for regulating drug release from diffusion controlled and surface erosion controlled matrix systems, J. Control. Release, 4, 1, 10.1016/0168-3659(86)90027-1
Lee, 1980, Drug release from hydrogel devices with rate-controlling barriers, J. Membr. Sci., 7, 293, 10.1016/S0376-7388(00)80474-3
Lu, 2000, Release behavior of high molecular weight solutes from poly(ethylene glycol)-based degradable networks, Macromolecules, 33, 2509, 10.1021/ma9915024
Lu, 1998, Modeling and optimization of drug release from laminated polymer matrix devices, AIChE J., 44, 1689, 10.1002/aic.690440720
Mallapragada, 1997, Crystal dissolution-controlled release systems, J. Biomed. Mater. Res., 36, 125, 10.1002/(SICI)1097-4636(199707)36:1<125::AID-JBM15>3.0.CO;2-H
Mallapragada, 1997, Crystal dissolution-controlled release systems. II. Metronidazole release from semicrystalline poly(vinyl alcohol) systems, J. Biomed. Mater. Res., 36, 125, 10.1002/(SICI)1097-4636(199707)36:1<125::AID-JBM15>3.0.CO;2-H
Narasimhan, 1997, Zero-order release of micro- and macromolecules from polymeric devices: the role of the burst effect, J. Control. Release, 47, 13, 10.1016/S0168-3659(96)01611-2
Park, 1992, Poly(l-lactic acid)/pluronic blends: characterization of phase separation behavior, degradation, and morphology and use as protein-releasing matrices, Macromolecules, 25, 116, 10.1021/ma00027a019
Park, 1992, Controlled protein release from polyethyleneimine-coated poly(l-lactic acid)/pluronic blend matrices, Pharm. Res., 9, 37, 10.1023/A:1018971525301
Park, 2001, Controlled release of clot-dissolving tissue-type plasminogen activator from a poly(l-glutamic acid) semi-interpenetrating polymer network hydrogel, J. Control. Release, 75, 37, 10.1016/S0168-3659(01)00360-1
Patil, 1996, Macroporous poly(sucrose acrylate) hydrogel for controlled release of macromolecules, Biomaterials, 17, 2343, 10.1016/S0142-9612(96)00089-0
Pekarek, 1994, Double-walled microspheres for drug delivery, Mater. Res. Soc. Symp. Proc., 331, 97, 10.1557/PROC-331-97
Rafati, 1997, Protein-loaded poly(dl-lactide-co-glycolide) microparticles for oral administration: formulation, structural and release characteristics, J. Control. Release, 43, 89, 10.1016/S0168-3659(96)01475-7
Sah, 1994, The influence of biodegradable microcapsule formulations on the controlled release of a protein, J. Control. Release, 30, 201, 10.1016/0168-3659(94)90026-4
Tongwen, 2000, A mechanism on the drug release into a prefect sink from a coated planar matrix with a super-saturation loading in the core, Int. J. Pharm., 197, 23, 10.1016/S0378-5173(99)00373-7
Uchida, 1996, Microencapsulation of ovalbumin in poly(lactide-co-glycolide) by and oil-in-oil (o/o) solvent evaporation method, J. Microencapsul., 13, 509, 10.3109/02652049609026036
