Undergraduate Yu-Jin Kim (김유진)B.S. Division of Chemical Polymer Engineering, University of SuwonLocation: New Engineering Building, Rm 724Tel: 02-3290-3835E-mail: rladbrud1234@naver.com Seong Ho Jo (조성호)B.S. Dept. Chemical and Biological Engineering, Korea UniversityLocation: New Engineering Building, Rm 724Tel: 02-3290-3835E-mail: chofrica11@korea.ac.kr