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Synthesis of Aminated Hollow PP-g-GMA Fibrous Ion-Exchanger for Separation of Urokinase  

황택성 (충남대학교 공과대학 화학공학과)
이진혁 (충남대학교 공과대학 화학공학과)
Publication Information
Polymer(Korea) / v.26, no.2, 2002 , pp. 160-167 More about this Journal
Abstract
We synthesized HPP-g-GMA copolymer using pre-irradiation method by E-beam and aminated HPP-g-GMA using amination reaction. Degree of grafting increased with increasing GMA monomer concentration and showed the maximum value of 130% at 1.46 M of GMA. The degree of amination increased with increasing the degree of grafting. When the degree of grafting was 100%, degree of amination showed the maximum value of 37.4%. The ion exchange capacity of aminated HPP-g-GMA was about 3.78 meq/g, and it showed remarkable adsorption ability of hollow fiber ion exchanger. Through the BET analysis, the surface area of aminated HPP-g-GMA was 54.83 $\m^2/g$ and the mean pore size was $26\AA$. These showed the decrease of surface area and the slight increase of the mean pore size. SEM results show that the thickness of fiber increased after the step of reaction and there pore blocking phenomena was not observed. The aminated HPP-g-GMA was synthesized successfully and found to be suitable for the adsorption and separation of anion.
Keywords
hallow fiber; e-beam; pre-irradiation; graft polymerization; amination; urokinase;
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[ O. K. Albrechtsen ] / Acta Physiol. Scand.   DOI   ScienceOn
2 /
[ P. G. Zaworski;G. S. Gill ] / Anal. Biochem.   DOI   ScienceOn
3 /
[ E. Bittencourt;V. Stannett;J. L. Villiams;H. B. Hopfenberg ] / J. Appl. Polym. Sci.   DOI   ScienceOn
4 /
[ M. Kim;K. Saito ] / Rad. Phys. Chem.   DOI   ScienceOn
5 /
[ G. H. Barlow;L. Lazer ] / Thromb. Res.
6 /
[ A. D. Fletcher;N. Alkjaersig;S. Sherry;E. Genton;J. Hirsh;F. Bachmann ] / J. Lab. Clin. Med.
7 /
[ Friedrich Helfferich ] / Ion Exchange
8 /
[ O. K. Albrechtsen ] / Brit. J. Haematol.   DOI   ScienceOn
9 /
[ W. E. Holmes;D. Pennica;M. Blaber;M. W. Rey;W. A. Guenzler;G. J. Stettens;H. L. Heyneker ] / Biol. Technol.   DOI
10 /
[ S. Sherry ] / Fibrinolysis, Thrombosis, and Hemostasis
11 /
[ E. A. Hegazy;N. B. El-Asy;A. M. Dessouki;M. M. Shaker ] / Rad. Phys. Chem.
12 /
[ T. C. Wun;L. Ossowski;E. Reich ] / J. Biol. Chem.
13 /
[ K. H. Chung;M. W. Sunwoo;H. S. Woo;S. B. Baik ] / Korean J. Biotechnol. Bioeng.
14 /
[ H. R. Lijnen;D. Collen ] / Tromb. Haemost.
15 /
[ Y. C. Nho;J. S. Park;J. H. Jin ] / J. Koren Ind. Eng. Chem.
16 /
[ H. M. Anasthas;V. G.caikar ] / React. Funct. Polym.
17 /
[ M. B. S. Osman;E. A. Hegazy;A. E. B. Mostafa;A. M. Maksoud ] / Polym. Int.   DOI   ScienceOn
18 /
[ J. S. Park;Y. C. Nho ] / Polymer(Korea)
19 /
[ J. Okamoto;T. Sugo;A. Katakai;H. Omichi ] / J. Appl. Polym. Sci.   DOI   ScienceOn
20 /
[ T. S. Hwang;J. H. Hyok;M. J. Lee ] / Polymer(Korea)
21 /
[ J. R. B. Williams ] / Brit. J. Exp. Pathol.
22 /
[ N. Kabay;A. Katakai;T. Sugo ] / Rad. Phys. Chem.   DOI   ScienceOn