The electrically modulated properties of interpenetrating polymer networks (IPN) composed of poly(vinyl alcohol) (PVA) and poly(acrylic acid) (PAAc) under electric field were investigated for drug delivery systems. PVA/PAAc IPNs with various compositions were synthesized by a sequential method, that
Bending behavior of gelatin/poly(hydroxyethyl methacrylate) IPN hydrogel under electric stimulus
✍ Scribed by Ji Tao Ma; Ling Rong Liu; Xian Jin Yang; Kang De Yao
- Publisher
- John Wiley and Sons
- Year
- 1995
- Tongue
- English
- Weight
- 263 KB
- Volume
- 56
- Category
- Article
- ISSN
- 0021-8995
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📜 SIMILAR VOLUMES
Interpenetrating polymer networks (IPNs) composed of poly(vinyl alcohol) (PVA) and poly(acrylic acid) (PAAc) exhibited electrical-sensitive behavior. PAAc as an initial network was prepared inside a PVA solution using UV irradiation; then, PVA networks as a secondary network were formed by a repetit
## Abstract Semi‐interpenetrating polymer networks (semi‐IPNs), as polymer hydrogels composed of chitosan and poly(hydroxyethyl methacrylate) (PHEMA), exhibiting electrical‐sensitive behavior, were prepared. The swelling behavior of the chitosan/PHEMA hydrogels was studied by immersing the gels in