Synthesis and characterization of thermo- and pH-sensitive kappa-carrageenan-g-poly(methacrylic acid)/poly(N,N-diethylacrylamide) semi-IPN hydrogel
作者： Jun Chen , Mingzhu Liu , Shilan Chen , None
DOI: 10.1016/J.MATCHEMPHYS.2008.12.026
关键词: Scanning electron microscope 、 Materials science 、 Ammonium persulfate 、 Methacrylic acid 、 Chemical engineering 、 Swelling 、 Polymer chemistry 、 Lower critical solution temperature 、 Poly(methacrylic acid) 、 Fourier transform infrared spectroscopy 、 Self-healing hydrogels
摘要: Abstract In this study, a novel semi-interpenetrating polymer network (semi-IPN) hydrogel of kappa-carrageenan-g-poly(methacrylic acid)/poly( N , -diethylacrylamide) (KC-g-PMAA/PDEA) was prepared using ammonium persulfate as an initiator and ′, ′-tetramethylethylenediamide accelerator at 25 °C. The structure the hydrogels characterized by Fourier transform infrared spectroscopy scanning electron microscope. effects feed components, temperature pH on swelling behavior were studied. results showed that introduction KC-g-PMAA did not change lower critical solution semi-IPN hydrogels, which same to PDEA (at 28 °C). With increase content, thermo- pH-sensitivity improved, rate increased with increasing content KC-g-PMAA. fast deswelling rate. dynamic transport analyzed based Fickian equation.
elsevier.com
sci-hub.se 参考文章(32)
Robert L. Davidson, Handbook of Water Soluble Gums and Resins ,(1980)
Turner Alfrey, E. F. Gurnee, W. G. Lloyd, Diffusion in glassy polymers Journal of Polymer Science Part C: Polymer Symposia. ,vol. 12, pp. 249- 261 ,(2007) , 10.1002/POLC.5070120119
A. Pourjavadi, A.M. Harzandi, H. Hosseinzadeh, Modified carrageenan 3. Synthesis of a novel polysaccharide-based superabsorbent hydrogel via graft copolymerization of acrylic acid onto kappa-carrageenan in air European Polymer Journal. ,vol. 40, pp. 1363- 1370 ,(2004) , 10.1016/J.EURPOLYMJ.2004.02.016
Lichen Yin, Likun Fei, Fuying Cui, Cui Tang, Chunhua Yin, Superporous hydrogels containing poly(acrylic acid-co-acrylamide)/O-carboxymethyl chitosan interpenetrating polymer networks. Biomaterials. ,vol. 28, pp. 1258- 1266 ,(2007) , 10.1016/J.BIOMATERIALS.2006.11.008
E Díez-Peña, I Quijada-Garrido, JM Barrales-Rienda, None, Analysis of the Swelling Dynamics of Cross-Linked P(N-iPAAm-co-MAA) Copolymers and Their Homopolymers under Acidic Medium. A Kinetics Interpretation of the Overshooting Effect Macromolecules. ,vol. 36, pp. 2475- 2483 ,(2003) , 10.1021/MA021469C
Mingzhen Wang, Yu Fang, Daodao Hu, Preparation and properties of chitosan-poly(N-isopropylacrylamide) full-IPN hydrogels Reactive and Functional Polymers. ,vol. 48, pp. 215- 221 ,(2001) , 10.1016/S1381-5148(01)00057-8
Maolin Zhai, Yanqun Zhang, Jing Ren, Min Yi, Hongfei Ha, John F. Kennedy, Intelligent hydrogels based on radiation induced copolymerization of N-isopropylacrylamide and Kappa carrageenan Carbohydrate Polymers. ,vol. 58, pp. 35- 39 ,(2004) , 10.1016/J.CARBPOL.2004.06.010
Jian-Tao Zhang, Si-Xue Cheng, Ren-Xi Zhuo, Poly(vinyl alcohol)/poly(N-isopropylacrylamide) semi-interpenetrating polymer network hydrogels with rapid response to temperature changes Colloid and Polymer Science. ,vol. 281, pp. 580- 583 ,(2003) , 10.1007/S00396-002-0829-2
Maria J. Carlucci, Carlos A. Pujol, Marina Ciancia, Miguel D. Noseda, Maria C. Matulewicz, Elsa B. Damonte, Alberto S. Cerezo, Antiherpetic and anticoagulant properties of carrageenans from the red seaweed Gigartina skottsbergii and their cyclized derivatives: correlation between structure and biological activity International Journal of Biological Macromolecules. ,vol. 20, pp. 97- 105 ,(1997) , 10.1016/S0141-8130(96)01145-2
Hans Sjöberg, Stefan Persson, Ninus Caram-Lelham, How interactions between drugs and agarose-carrageenan hydrogels influence the simultaneous transport of drugs Journal of Controlled Release. ,vol. 59, pp. 391- 400 ,(1999) , 10.1016/S0168-3659(99)00013-9