新型半纤维素基磁性水凝胶的制备及性能

doi:10.3866/PKU.WHXB201310313

物理化学学报 >> 2014, Vol. 30 >> Issue (1): 111-120.doi: 10.3866/PKU.WHXB201310313

新型半纤维素基磁性水凝胶的制备及性能

李亚婧, 孙晓锋, 叶青, 刘柏辰, 吴耀国

西北工业大学, 空间应用物理与化学教育部重点实验室, 西安 710129

收稿日期:2013-07-29 修回日期:2013-10-29 发布日期:2014-01-01
通讯作者: 孙晓锋 E-mail:xf001sn@nwpu.edu.cn
基金资助:
国家自然科学基金(20707016)，陕西省青年科技新星项目(2012KJXX-10)及西北工业大学研究生种子基金(Z2013154)资助

Preparation and Properties of a Novel Hemicellulose-Based Magnetic Hydrogel

LI Ya-Jing, SUN Xiao-Feng, YE Qing, LIU Bai-Chen, WU Yao-Guo

Key Laboratory of Space Applied Physics and Chemistry, Ministry of Education, Northwestern Polytechnical University, Xi'an 710129, P. R. China

Received:2013-07-29 Revised:2013-10-29 Published:2014-01-01
Contact: SUN Xiao-Feng E-mail:xf001sn@nwpu.edu.cn
Supported by:
The project was supported by the National Natural Science Foundation of China (20707016), Young Scientist Star Project of Shaanxi Province, China (2012KJXX-10), and Graduate Seed Fund of Northwestern Polytechnical University, China (Z2013154).

摘要/Abstract

摘要：

采用H₂O₂-Vc氧化还原体系引发半纤维素衍生物，以表面修饰的Fe₃O₄粒子作为磁性组分，利用接枝共聚方法制备了新型半纤维素基磁性水凝胶. 分别用傅里叶变换红外(FTIR)光谱、X射线光电子能谱(XPS)和扫描电子显微镜(SEM)对水凝胶的结构及形貌进行了表征，利用X射线衍射(XRD)和振动样品磁强计(VSM)对水凝胶的晶型结构及磁性能进行了分析，发现Fe₃O₄粒子均匀分散在凝胶网络中，半纤维素基磁性水凝胶表现出良好的顺磁性. 考察了丙烯酸/半纤维素比例、Fe₃O₄粒子含量及交联剂用量对水凝胶溶胀性能的影响，并探讨了该水凝胶的溶胀机理，它在pH 8 缓冲溶液中的溶胀较好符合Fickian 和Schott 动力学模型. 通过SEM和溶胀性能分析表明，随着pH值的升高水凝胶的孔径增大，水凝胶的溶胀率逐渐增大. 制备的水凝胶被用于溶菌酶吸附研究，结果表明磁性凝胶的吸附量大于非磁性水凝胶，水凝胶的吸附行为符合Freundlich 和Temkin 等温模型.

关键词: 半纤维素, Fe₃O₄, 水凝胶, 溶胀动力学, 溶菌酶, 吸附

Abstract:

Hydrogels are important functional materials with many potential applications. Anovel hemicellulosebased magnetic hydrogel was synthesized using a graft copolymer method, with H₂O₂-Vc as a redox initiator system to initiate the hemicellulosic derivative and surface-modified Fe₃O₄ particles as the magnetic component. The structures and morphologies of the prepared magnetic hydrogels were investigated using Fourier-transform infrared (FTIR) spectroscopy, X-ray photoelectron spectroscopy (XPS), and scanning electron microscopy (SEM). The crystal structure of the modified Fe₃O₄ particles and the magnetic behaviors of the hemicellulosebased magnetic hydrogels were analyzed using X-ray diffraction (XRD) and a vibration sample magnetometer (VSM), respectively. The results showed that the Fe₃O₄ particles were well dispersed in the hydrogel matrix and the prepared hydrogels had paramagnetic properties. The effects of the acrylic acid/hemicellulose ratio and the amounts of Fe₃O₄ particles and cross-linker on the swelling ratio of the hydrogels were studied, and the swelling mechanism of the hydrogels was explored. The swelling behaviors of the hydrogels were simulated using Fickian and Schott kinetic models in a pH 8 buffer solution. The pore size and swelling ratio of the prepared hydrogels increased with increasing the pH value because the ―COOH groups in the hydrogels were converted to ―COO^- at higher pH values. In addition, the prepared hydrogels were used to adsorb lysozyme; the adsorption capacity of the magnetic hydrogel was much higher than that of a non-magnetic hydrogel, and the equilibrium adsorption data fitted the Freundlich and Temkin isotherm models well.

Key words: Hemicellulose, Fe₃O₄, Hydrogel, Swelling kinetics, Lysozyme, Adsorption

李亚婧, 孙晓锋, 叶青, 刘柏辰, 吴耀国. 新型半纤维素基磁性水凝胶的制备及性能[J]. 物理化学学报, 2014, 30(1), 111-120. doi: 10.3866/PKU.WHXB201310313

LI Ya-Jing, SUN Xiao-Feng, YE Qing, LIU Bai-Chen, WU Yao-Guo. Preparation and Properties of a Novel Hemicellulose-Based Magnetic Hydrogel[J]. Acta Phys. -Chim. Sin. 2014, 30(1), 111-120. doi: 10.3866/PKU.WHXB201310313

链接本文: https://www.whxb.pku.edu.cn/CN/10.3866/PKU.WHXB201310313

https://www.whxb.pku.edu.cn/CN/Y2014/V30/I1/111

参考文献

(1) Suzuki, D.; Yamakawa, S. Langmuir 2012, 28 (29), 10629.
(2) Shang, J.; Shao, Z.; Chen, X. Biomacromolecules 2008, 9 (4),1208.
(3) Xiang, M.; He, C. C.;Wang, H. L. Acta Phys. -Chim. Sin. 2011,27 (5), 1267. [相梅, 贺昌城, 汪辉亮. 物理化学学报, 2011,27 (5), 1267.] doi: 10.3866/PKU.WHXB20110429
(4) Jin, S. P.; Liu, M. Z.; Chen, S. L.; Bian, F. L.; Chen, Y.;Wang,B.; Zhan, F. L.; Liu, S. X. Acta Phys. -Chim. Sin. 2007, 23 (3),438. [金淑萍, 柳明珠, 陈世兰, 卞凤玲, 陈勇, 王斌, 詹发禄, 刘守信. 物理化学学报, 2007, 23 (3), 438.] doi: 10.3866/PKU.WHXB20070330
(5) Cho, E. C.; Kim, J.W.; Fernandez-Nieves, A.;Weitz, D. A.Nano Letters 2007, 8 (1), 168.
(6) Ozay, O.; Ekici, S.; Baran, Y.; Kubilay, S.; Aktas, N.; Sahiner,N. Desalination 2010, 260 (1-3), 57.
(7) Zhai, D.; Liu, B.; Shi, Y.; Pan, L.;Wang, Y.; Li,W.; Zhang, R.;Yu, G. ACS Nano 2013, 7 (4), 3540.
(8) Ramanujan, R. V.; Lao, L. L. Smart Materials and Structures2006, 15 (4), 952. doi: 10.1088/0964-1726/15/4/008
(9) Yang, J. Y.; Zhou, X. S.; Fang, J. Carbohydrate Polymers 2011,86 (3), 1113. doi: 10.1016/j.carbpol.2011.05.043
(10) Kim, J. K.; Kim, K. I.; Basavaraja, C.; Rabai, G.; Huh, D. S.J. Phys. Chem. B 2013, 117 (20), 6294.
(11) Peng, C. L.; Shih, Y. H.; Liang, K. S.; Chiang, P. F.; Yeh, C. H.;Tang, I. C.; Yao, C. J.; Lee, S. Y.; Luo, T. Y.; Shieh, M. J. Mol. Pharmaceutics 2013, 10 (5), 1854. doi: 10.1021/mp3006424
(12) Sivakumaran, D.; Maitland, D.; Hoare, T. Biomacromolecules2011, 12 (11), 4112. doi: 10.1021/bm201170h
(13) Ding, Z.; Salim, A.; Ziaie, B. Anal. Chem. 2010, 82 (8), 3377.doi: 10.1021/ac100579v
(14) Pronyk, C.; Mazza, G. Ind. Eng. Chem. Res. 2010, 49 (14),6367. doi: 10.1021/ie1003625
(15) Lindblad, M. S.; Albertsson, A. C.; Ranucci, E.; Laus, M.;Giani, E. Biomacromolecules 2005, 6 (2), 684. doi: 10.1021/bm049515z
(16) Sun, X. F.;Wang, H. H.; Jing, Z. X.; Mohanathas, R. Carbohyd. Polym. 2013, 92 (2), 1357. doi: 10.1016/j.carbpol.2012.10.032
(17) Park, J. H.; Bae, Y. H. Biomaterials 2002, 23 (8), 1797. doi: 10.1016/S0142-9612(01)00306-4
(18) Zhang, J. H. Journal of Henan Normal University (Natural Science) 2004, 32 (3), 57. [张建合. 河南师范大学学报(自然科学版) 2004, 32 (3), 57.]
(19) Liu, T. Y.; Hu, S. H.; Liu, K. H.; Liu, D. M.; Chen, C. Y. Journal of Magnetism and Magnetic Materials 2006, 304 (1), 397.
(20) Li, X. M.; Zhang, J. H.; Cui, Y. D.; Liao, L.W.; Jia, Z. Y.; Yin,G. Q.; Guo, P. Journal of Xinyang Normal University (Natural Science) 2007, 20 (2), 174. [黎新明, 张建合, 崔英德, 廖列文, 贾振宇, 尹国强, 郭鹏. 信阳师范学院学报(自然科学版)2007, 20 (2), 174.]
(21) Sun, X. F.; Sun, R.; Fowler, P.; Baird, M. S. J. Agr. Food Chem.2005, 53 (4), 860. doi: 10.1021/jf040456q
(22) Sun, X. F.; Sun, R.; Tomkinson, J.; Baird, M. S. Carbohyd. Polym. 2003, 53, 485.
(23) Ren, J. L.; Sun, R. C.; Liu, C. F.; Cao, Z. N.; Luo,W. Carbohyd. Polym. 2007, 70 (4), 406. doi: 10.1016/j.carbpol.2007.04.022
(24) Sun, R. C.; Fang, J. M.; Tomkinson, J. Carbohyd. Polym. 2001,44 (1), 29. doi: 10.1016/S0144-8617(00)00196-X
(25) Xuan, S. H.;Wang, Y. X.; Yu, J. C. Chemistry of Materials2009, 21 (21), 5079. doi: 10.1021/cm901618m
(26) Takami, S.; Sato, T.; Mousavand, T.; Ohara, S. Materials Letters2007, 61 (26), 4769. doi: 10.1016/j.matlet.2007.03.024
(27) Sun, X. F.; Li, Y. J. Functional Modification and Preparation ofSuperparamagnetic Fe3O4. In Buiding Materials and Structural Engineering II, Proceedings of the International Conference,Beijing, May 25-26, 2013; Xu, B., Li H. Y., Eds.; AdvancedMaterials Research: Beijing, 2013.
(28) Frickel, N.; Messing, R.; Gelbrich, T.; Schmidt, A. M. Langmuir2009, 26 (4), 2839.
(29) Perez de Vargas-Sansalvador, I. M.; Canfarotta, F.; Piletsky, S.A. Synthesis of Monodisperse Polymeric Nano- andMicroparticles and Their Application in Bioanalysis, InBioanalytical Reviews; Springer: Heidelberg, 2013; pp 1-24.doi: 10.1007/11663_2013_4
(30) Li, Y.; Leng, T.; Lin, H.; Deng, C.; Xu, X.; Yao, N.; Yang, P.;Zhang, X. J. Proteome. Res. 2007, 6 (11), 4498. doi: 10.1021/pr070167s
(31) Wang, Z.;Wu, L.; Zhou, J.; Shen, B.; Jiang, Z. RSC Adv. 2013, 3 (10), 3309. doi: 10.1039/c2ra23404a
(32) Wang, Y. P.; Yuan, K.; Pei, X.W. Acta Poly. Sin. 2005, No. 4,584. [王云普, 袁昆, 裴小维. 高分子学报, 2005, No. 4,584.]
(33) Ye, Q.; Sun, X. F.; Jing, Z. X.;Wang, G. Z.; Li, Y. J. Modern Chemical Industry 2012, 32 (5), 62. [叶青, 孙晓锋, 景占鑫, 王广征, 李亚婧. 现代化工, 2012, 32 (5), 62.]
(34) Chen, Y. F.; Yi, M. Radiat. Phys. Chem. 2001, 61 (1), 65. doi: 10.1016/S0969-806X(00)00374-1
(35) Dalaran, M.; Emik, S.; Guclu, G.; Iyim, T. B.; Ozgumus, S.Desalination 2011, 279 (1-3), 170. doi: 10.1016/j.desal.2011.06.004
(36) Katime, I.; Novoa, R.; Zuluaga, F. Eur. Polym. J. 2001, 37 (7),1465. doi: 10.1016/S0014-3057(01)00004-0
(37) Quintana, J. R.; Valderruten, N. E.; Katime, I. Langmuir 1999,15 (14), 4728. doi: 10.1021/la980982+
(38) Bayram lu, G.; Y?lmaz, M.; Ar?ca, M. Y. Biochem. Eng. J.2003, 13 (1), 35. doi: 10.1016/S1369-703X(02)00098-0
(39) Vijayaraghavan, K.; Padmesh, T. V. N.; Palanivelu, K.; Velan,M. J. Hazard. Mater. 2006, 133 (1-3), 304. doi: 10.1016/j.jhazmat.2005.10.016
(40) Johnson, R. D.; Arnold, F. H. Biochimica et Biophysica Acta- Protein Structure and Molecular Enzymology 1995, 1247 (2),293. doi: 10.1016/0167-4838(95)00006-G

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新型半纤维素基磁性水凝胶的制备及性能

Preparation and Properties of a Novel Hemicellulose-Based Magnetic Hydrogel

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