Dept of Chemistry, Iowa State Univ. Ph.D.
Dept of Chemistry, Yonsei Univ. M.S.
Dept of Chemistry, Yonsei Univ. B.S.

Post-doc. U of Illinois, Urbana-Champaign
CJ co. Senior Scientist
Visiting Scholar, Univ of Iowa
Jeju Seaweed Industry RIS Agency, Director
Korean Chemical Society, Vice-President
Society of Cosmetic Scientist of Korea, Board
Industry-Academic Coorporation Foundation, Director

Tyrosinase inhibitory activities of the compounds isolated from Neolitsea aciculata (Blume) Koidz." J of Enzyme Inhibition and Medicinal Chemistry, (2013)
Anti-melanogenesis Constituents from the Seaweed Dictyota coriacea" Nat. Prod. Commun. (2013)
Constituents with tyrosinase inhibitory activities from branches of Ficus erecta var. sieboldii King" J Enzyme Inhibition and Medicinal Chemistry, (2012)
A New Dioleate Compound from Callistemon lanceolatus" Bull. Korean Chem. Soc. (2012)

Dept. of Chemistry, University of Tennessee, Ph.D.
Dept. of Chemistry, Jeju National University, M.S.
Dept. of Chemistry, Jeju National University, B.S.

U.S. DOE Post Doctoral Fellow, Chemical Sciences Division, Oak Ridge National Laboratory (ORNL)
Visiting Scientist, Institut fur Nukleare Entsorgung (INE), Forschungszentrum Karlsruhe (FZK) GmbH
Principal (←from Senior) Research Scientist, Nuclear Chemistry Research Division, Korea Atomic Energy Research Institute
Board of Directors, Women in Nuclear-Korea

(51) Im, H.-J.; Thang, P. T.; Kim, H.-H. Cleavage of functionalized organic group and role of active sites for very low concentration of gaseous wet methyl iodide in the presence of Ag nanoparticles in organofunctional silica-gel network, Appl. Surf. Sci. 2019, 477, 15-21.
(50) Im, H.-J.; Pham, T. T.; Kim, H. H.; Yeon, J.-W. Effect of water-droplet sizes and radiation-field exposure on the transfer of I2 and CH3I gases adsorbed in water, J. Radioanal. Nucl. Chem. 2018, 317, 667-673.
(49) Im, H.-J.; Choi, K.-S. Investigation of gaseous wet methyl iodide adsorption on Ag nanoparticles embedded in organic-inorganic hybrid silica gels, J. Radioanal. Nucl. Chem. 2018, 316, 1323-1328.
(48) Im, H.-J.; Yeon, J.-W. Comparison of the spectroscopic characteristics of uranium status when U(III) in LiCl-KCl eutectic melt is leached out with water and ionic liquid, J. Luminescence, 2018, 196, 302-305.
(47) Choi, K.-S.; Lee, C. H.; Im, H.-J.; Yoo, J. B.; Ahn, H.-J. Separation of 99Tc, 90Sr, 59,63Ni, 55Fe and 94Nb from activated carbon and stainless steel waste samples, J. Radioanal. Nucl. Chem. 2017, 314, 2145-2154.
(46) Kim, H.-C.; Ha, K. S.; Kim, S. J.; Seo, M.; Kang, S.-H.; Lee, D. Y.; Song, Y.-M.; Lee, J.; Im, H.-J.; Cho, C.-S.; Yeon, J.-W.; Kim, S. I.; Cho, S.-W.; Song, J., Ryu, Y.-H. Development of a Korean roadmap for technical issue resolution for fission product behavior during severe accidents, Nucl. Eng. Technol. 2017, 49, 1575-1588.
(45) Im, H.-J.; Choi, K.-S. Interaction of gaseous wet methyl iodide with Ag nanoparticles embedded into ethylenediamine-anchored silica gel, Sci. Adv. Mat. 2016, 8, 1774-1777.
(44) Im, H.-J.; Jung, E. C. Colloidal nanoparticles produced from Cu metal in water by laser ablation and their agglomeration, Radiat. Phys. Chem. 2016, 118, 6-10.

Dept. of Chemistry, Seoul National University ; Ph. D.
Dept. of Chemistry, Seoul National University ; M.S.
Dept. of Chemistry, Seoul National University ; B.S.

- Principal Researcher, Korea Institute of Industrial Technology (KITECH)
- Senior Researcher, Agency for Defense Development (ADD)
- Research Associate, University of Wisconsin-Madison

- Dynamic, Bioresponsive Hydrogels via Changes in DNA Aptamer Conformation. Macromol. Biosci., 2019, 19, 1800353.
- Zinc Ion-immobilized Magnetic Microspheres for Enrichment and Identification of Multi-phosphorylated Peptides by Mass Spectrometry. Anal. Sci., 2017, 33, 1381.
- Fluorescent dye-doped silica nanoparticles: new tools for bioapplications. Chem. Commun., 2012, 48, 2270.
- Electrogenerated Chemiluminescent Anion Sensing: Selective Recognition and Sensing of Pyrophosphate. Anal. Chem., 2010, 82, 8259.
- Apoptotic Cell Imaging Using Phosphatidylserine-Specific Receptor-Conjugated Ru(bpy)32+-Doped Silica Nanoparticles. Small. 2010, 6, 1499.

- Dept. of Chemistry, Konkuk University ; B.S.
- Dept. of Chemistry, KAIST ; M.S
- Dept. of Chemistry, KAIST ; Ph. D.

- Korea University at Sejong, Research Professor

- Semi-Circular Potential Sweep Voltammetry: Electrochemically Quasi-Reversible System. J. Electrochem. Sci. Technol., 2020, 11(4), 379.
- Correlation between Tafel Analysis and Electrochemical Impedance Spectroscopy by Prediction of Amperometric Response from EIS. ACS Omega., 2019, 4, 19307.
- Implementation of Second-Generation Fourier Transform Electrochemical Impedance Spectroscopy with Commercial Potentiostat and Application to Time-Resolved Electrochemical Impedance Spectroscopy. Anal. Chem., 2019, 91, 14208.
- The Effect of an Antigalvanic Reduction of Silver on Gold for the Stability of a Self-Assembled Alkanethiol Monolayer and Chemical Lift-Off Lithography. J. Phys. Chem. C., 2018, 122, 16070.
- Can Static Electricity on a Conductor Drive a Redox Reaction: Contact Electrification of Au by Polydimethylsiloxane, Charge Inversion in Water, and Redox Reaction. J. Am. Chem. Soc., 2018. 140. 14687.
- Electrochemical Investigation of Chemical Lift-off Lithography on Au and ITO. Electrochimica Acta., 2017, 246, 165.
- Influence of an active vibration isolator and electrochemical cell design on electrochemical measurements to minimize natural convection. Electrochemistry Communication., 2017, 82, 93.

Dept. of Biological Science, MyongJi Univ. Ph.D.
Dept. of Biological Science, MyongJi Univ. M.S.
Dept. of Biological Science, MyongJi Univ. B.S.

Anti-infmammatory effects of isoketocharbroic acid deom brown alga, Sargassum micracanthum. "EXCLI J." (2015)
Tangeretin Triggers Melanogenesis through the Activation of Melanogenic Signaling Proteins and Sustained Extracellular Signal-Regulated Kinase in B16/F10 Murine Melanoma Cells "Natural Product Communications" (2015)
Stimulatory Effects of a 5,6,7,3',4'-Pentamethoxyflavone, Sinensetin, on Melanogenesis in B16/F10 Murine Melanoma Cells. "Latin American Journal of Pharmacy" (2015)
Differential Effects of Methoxylated p-Coumaric Acids on Melanoma in B16/F10 Cells. "Prev. Nutr. Food Sci." (2015)
2,4,6-Trihydroxybenzaldehyde, a potential anti-obesity treatment, suppressed adipocyte differentiation in 3T3-L1 cells and fat accumulation induced by high-fat diet in C57BL/6 mice. "Environ Toxicol Pharmacol" (2015)