1. a Center of Bioseparation Technology, and Department of Chemical Engineering , Inha University , Inchon , 402-751 , Korea
2. b Center of Bioseparation Technology, and Department of Chemical Engineering , Inha University , Inchon , 402-751 , Korea
3. c Environment Remediation Research Center, Korean Institute of Science & Technology (KIST) , Seoul , 136-791 , Korea