Study of Cryostructuring of Polymer System. 66. Properties and Microstructure of Poly(vinyl alcohol) Cryogels Formed in Frozen Dimethyl Sulfoxide with Additives of Urea and Then Hydrated by Replacing Organic Medium with Water

被引:0
作者
D. A. Michurov
O. Yu. Kolosova
V. I. Lozinsky
机构
[1] Nesmeyanov Institute of Organoelement Compounds,
[2] Russian Academy of Sciences,undefined
来源
Colloid Journal | 2023年 / 85卷
关键词
cryotropic gelation; poly(vinyl alcohol); dimethyl sulfoxide; urea; hydration; physicochemical properties and microstructure of cryogels; ibuprofen sodium salt; release kinetics;
D O I
暂无
中图分类号
学科分类号
摘要
引用
收藏
页码:949 / 960
页数:11
相关论文
共 197 条
  • [1] Peppas N.A.(1991)Reinforced uncrosslinked poly(vinyl alcohol) gels produced by cyclic freezing-thawing processes: A short review J. Controlled Release 16 305-310
  • [2] Stauffer S.R.(1998)Cryotropic gelation of poly(vinyl alcohol) solutions Russ. Chem. Revs. 67 573-586
  • [3] Lozinsky V.I.(2000)Structure and applications of poly(vinyl alcohol) hydrogels produced by conventional crosslinking or by freezing/thawing methods Adv. Polym. Sci. 153 37-65
  • [4] Hassan C.M.(2013)Cryogels: Morphological, structural and adsorption characterization Adv. Colloid Interface Sci. 187–188 1-46
  • [5] Peppas N.A.(2022)Freeze/thawed polyvinyl alcohol hydrogels: Present, past and future Eur. Polym. J. 164 110974-133
  • [6] Gun’ko V.M.(1984)Noncovalent cryostructurization in polymer systems Dokl. Akad. Nauk SSSR 278 129-24
  • [7] Savina I.N.(1986)Study of cryostructurization of polymer systems. VII. Structure formation under freezing of poly(vinyl alcohol) aqueous solutions Colloid Polym. Sci. 264 19-496
  • [8] Mikhalovsky S.V.(1997)Properties of hydrogels synthesized by freezing and thawing aqueous poly(vinyl alcohol) solutions and their applications J. Mater. Sci. 32 491-764
  • [9] Adelnia H.(2007)Study of cryostructuring of polymer systems. 27. Physicochemical properties of poly(vinyl alcohol) cryogels and features of their macroporous morphology Colloid J. 69 747-198
  • [10] Ensandoost R.(2008)Study of cryostructuring of polymer systems. 28. Physicochemical and morphological properties of poly(vinyl alcohol) cryogels formed via multiple freezing-thawing technique Colloid J. 70 189-928