Jong Hoon Hahn, Ph.D.

Associate Professor
Department of Chemistry
Division of Molecular and Life Sciences
Analytical Chemistry, Laser Chemical Instrumentation

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Publications Abstract
E-mail hahn@postech.ac.kr
Phone +82-54-279-2118(office)
          +82-54-279-2773(lab.)
Laboratory lab.for Advanced Biotechnology & Biomedical micro-instrumentation

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Profile |  Research Interests |  Selected Publications  |  Lab. Members

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1988
1981-1985
1988-1990

Ph.D., Stanford University
Full-Time Lecturer, Department of Chemistry, Chunnam University
Postdoctoral Fellow, Los Alamos National Laboratory

 

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dia_red.gif Research Interests

Development of Advanced Biomedical Instrumentation
Research interests of this laboratory aim at developments of novel analytical methods based on structures and spectrochemical characteristics of physiologically active substances. A biological body consists of myriad chemical compounds. Understanding of their structures and functions is the basis of the attempts to unveil the mystery of life.
Generally, physiologically active compounds are present in small amounts and are not only very complicated but the sizes are so big that there isn't an efficient way to study their structures and characters. We are trying to develop a 'new eye' on the mystery of life, applying the modern analytical techniques on the study of biological phenomena.

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Kim, S., Yoo, H. J., and Hahn, J. H. (1996) Postelectrophoresis Capillary Scanning Method for DNA Sequencing, Anal. Chem. 68, 936-939

Kim, Y. J., Li, Z-H., Kim, D. H., and Hahn, J. H. (1996) Electrospray Ionization Mass Spectrometric Analysis for Interaction of α-chymotrypsin with BEBAME, an 9. Active-Site Directed Enzyme, Bioorg. Med. Chem. Lett. 6, 1449-1452

Moon, J. H., Kim, J. H., Kim, K. J., Kang, T. H., Kim, B. S., Kim, C. H., Hahn, J. H., and Park, J. W. (1997) Absolute Surface Density of the Amine Group of the Aminosilylated Thin Layers: Ultraviolet-Visible Spectroscopy, Second Harmonic Generation, and Synchrotron- Radiation Photoelectron Spectroscopy Study, Langmuir 16, 4305-4310

Cha, S. S., Kim, J. S., Cho, H. S., Shin, N. K., Jeong, W. J., Shin, H. C., Kim, Y. J., Hahn, J. H., and Oh, B. H. (1998) High Resolution Crystal Structure of a Human Tumor Necrosis Factor-α Mutant with Low Systemic Toxicity, J. Biol. Chem. 273, 2153-2160

Kim, Y. J., Cha, S. S., Kim, J. S., Shin, N. K., Jeong, W. J., Shin, H. C., Oh, B. H., and Hahn, J. H. (1999) Determination of the Limited Trypsinolysis Pathways of Tumor Necrosis Factor-α and Its Mutant by Electrospray Ionization Mass Spectrometry, Anal. Biochem. 267, 279-286

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   Post doctoral Fellows

Jin-Ho Kim, Ph.D.

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   Graduate students

Kwan-Seop Lim, Kyung-Won Ro, No-Kyoung Park, Sun-Young Park,
Young-Chan Kim, Dong-Jin Kim,Bong-Chu Shim, Jee-Mee Kim,
Hye-Jin Lee

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Division of Molecular & Life Sciences| POSTECH