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  •    Professor
  • Analytical Chemistry
  • Ph.D. 1989, University of Texas at Austin
  • WEBPAGE : http://elchem.kaist.ac.kr/
  • E-MAIL : Juhyoun_Kwak@kaist.ac.kr
  • Tel/Office : 042-350-2833 (Office), 2873 (Lab) / 5105(E6-4) (Room)

Contact information

Tel: (office) +82-42-350-2833, (lab) +82-42-350-2873
Location: (office) Room 5105 (Bldg. E6-4), (lab) Room 5115, 5116 (Bldg. E6-4)
Fax: +82-42-350-2810

Education

B.S. Seoul National University (1978)
M.S. Seoul National University (1980)
Ph.D. University of Texas at Austin (1989)

Career

1989-1991 Post-Doc. Caltech
1991-Present Professor, Dept. Chemistry, KAIST

RESEARCH AREA


Brief Introduction

The major goal of research in my laboratory is to understand the interfacial reaction mechanisms at the various kinds of electrode including polymer modified electrodes. Since a variety of electrochemical techniques has to be employed in these studies, we are also concerned with the development of new electrochemical techniques as well as the detailed understanding of the established ones.

Research topics

Electorcatalysis at Modified Electrodes
Electrochemical Reactions on Self-Assembled Monolayers
Scanning Electrochemical Microscope (SECM)
SAM-based Electrochemical Biosensor

Representative publications

1 "Aptamer Based Electrochemical Sensor System for Protein Using the Generation/Collection Mode of Scanning Electrochemical Microscope (SECM)," J. Nanosci. Nanotechnol. 2011, 11, 4305.
2. "Nanosieving of Anions and Cavity-Size-Dependent Association of Cyclodextrins on a 1-Adamantanethiol Self-Assembled Monolayer," ACS Nano 2010, 4, 3949.
3. "Electrochemical Impedance Sensing of DNA at PNA Self Assembled Monolayer," J. Electroanal. Chem. 2008, 612, 37.
4. "An Electrochemical Immunosensor Using Ferrocenyl-Tethered Dendrimer," Analyst 2006, 131, 402.
5. "Electrochemical Detection of DNA Hybridization using Biometallization," Anal. Chem. 2005, 77, 579.