[1] Department of Chemical Engineering,
[2] Center for Advanced Functional Polymers,undefined
[3] Korea University,undefined
[4] Anam-Dong,undefined
[5] Seoul 136-701,undefined
[6] Korea,undefined
[7] Department of Chemical Engineering,undefined
[8] Kyonggi University,undefined
[9] Suwon 442-760,undefined
[10] Korea,undefined