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Preparation and Characterization of a Novel Porous Cation-Exchange Polymeric Monolith by Atom Transfer Radical Polymerization
Corresponding Author(s) : G.L. Yang
Asian Journal of Chemistry,
Vol. 25 No. 4 (2013): Vol 25 Issue 4
Abstract
A porous cation-exchange polymeric monolith with uniform structure has been prepared by atom transfer radical polymerization. Methyl methacrylate was used as the monomer; ferrous chloride was used as the catalyst; sodium bisulfate was first used both as inorganic moderator and co-initiator together with CCl4 to control the concentration and activity of the free radical in the process of polymerization. The characters such as morphology, pore size distribution, mechanical stability and permeability of the polymer were investigated. It revealed good chromatographic characters. The polymer was used as stationary phase of high performance liquid chromatography to separate lysozyme from chicken egg white. Besides, the mixture of Lys, papain and bovine serumal albumin had been separated by the polymeric monolith with good resolution and reproducibility.
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- R.Y. Zhang, Q. Li, P.Y. Xin, G.L. Yang and Y. Chen, Polymer, 51, 1703 (2010).
- L.G. Bai, H.Y. Liu and Y.K. Liu, X.H. Zhang, G.L. Yang and Z.Y. Ma, J. Chromatogr. A, 1218, 100 (2011).
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- H. Wang, X. Dong and M. Yang, TrAC Trend. Anal. Chem., 31, 96 (2012).
- M. Kato, M. Kamigaito, M. Sawamoto and T. Higashimura, Macromolecules, 28, 1721 (1995).
- D.Q. Qin, S.H. Qin, X.P. Chen and K.-Y. Qiu, Polymer, 20, 7347 (2000).
- Z.P. Cheng, X.L. Zhu, N.C. Zhou, J. Zhu and Z.B. Zhang, Radiat. Phys.Chem., 72, 695 (2005).
- J.S. Wang and K. Matyjaszewski, J. Am. Chem. Soc., 117, 5614 (1995).
- M. Yilmaz, G. Bayramoglu and M.Y. Arica, Food Chem., 84, 591 (2004).
- F. Svec, J. Chromatogr. A, 1217, 902 (2010).
References
R.Y. Zhang, Q. Li, P.Y. Xin, G.L. Yang and Y. Chen, Polymer, 51, 1703 (2010).
L.G. Bai, H.Y. Liu and Y.K. Liu, X.H. Zhang, G.L. Yang and Z.Y. Ma, J. Chromatogr. A, 1218, 100 (2011).
P. McCarthy, M. Chattopadhyay, G.L. Millhauser, N.V. Tsarevsky, L. Bombalski, K. Matyjaszewski, D. Shimmin, N. Avdalovic and C. Pohl, Anal. Biochem., 366, 1 (2007).
H. Wang, X. Dong and M. Yang, TrAC Trend. Anal. Chem., 31, 96 (2012).
M. Kato, M. Kamigaito, M. Sawamoto and T. Higashimura, Macromolecules, 28, 1721 (1995).
D.Q. Qin, S.H. Qin, X.P. Chen and K.-Y. Qiu, Polymer, 20, 7347 (2000).
Z.P. Cheng, X.L. Zhu, N.C. Zhou, J. Zhu and Z.B. Zhang, Radiat. Phys.Chem., 72, 695 (2005).
J.S. Wang and K. Matyjaszewski, J. Am. Chem. Soc., 117, 5614 (1995).
M. Yilmaz, G. Bayramoglu and M.Y. Arica, Food Chem., 84, 591 (2004).
F. Svec, J. Chromatogr. A, 1217, 902 (2010).