S
Seog K. Kim
Researcher at Yeungnam University
Publications - 162
Citations - 6025
Seog K. Kim is an academic researcher from Yeungnam University. The author has contributed to research in topics: Circular dichroism & Linear dichroism. The author has an hindex of 29, co-authored 162 publications receiving 5698 citations. Previous affiliations of Seog K. Kim include New York University & Pohang University of Science and Technology.
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Journal ArticleDOI
MECHANISMS OF QUENCHING OF THE FLUORESCENCE OF A BENZO[a]PYRENE TETRAOL METABOLITE MODEL COMPOUND BY 2′-DEOXYNUCLEOSIDES
TL;DR: The strong quenching of the fluorescence of BPT by dG, dC and dT accounts for the low fluorescence yields of B PT‐native DNA and of pyrene‐DNA complexes, and possible fluorescence quenched mechanisms involving photoinduced electron transfer are discussed.
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Binding of meso-tetrakis(N-methylpyridinium-4-yl)porphyrin to AT oligomers: effect of chain length and the location of the porphyrin stacking.
TL;DR: Close analysis of the CD spectrum of meso-tetrakis(N-methylpyridinium-4-yl)porphyrin (TMPyP) revealed that at least seven or more basepairs are required for T MPyP to exhibit a monomeric CD spectrum.
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One-Pot Synthesis of 2H-Pyrans by Indium(III) Chloride-Catalyzed Reactions.Efficient Synthesis of Pyranocoumarins, Pyranophenalenones, and Pyranoquinolinones
TL;DR: In this article, the indium (III) chloride-catalyzed reactions of 1,3-dicarbonyl compounds with a variety of α,β-unsaturated aldehydes in moderate yields were applied to the synthesis of pyranocoumarins, pyranoquinolinone alkaloids.
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[Ru(phen)2DPPZ]2+ is in contact with DNA bases when it forms a luminescent complex with single-stranded oligonucleotides.
TL;DR: The enhancement in the luminescence intensity is reported when the metal complexes bind to single stranded oligonucleotides, indicating that the "light switch effect" does not require intercalation of the large DPPZ ligand.
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Photosensitized oxidative DNA damage: from hole injection to chemical product formation and strand cleavage.
Byeong Hwa Yun,Young-Ae Lee,Seog K. Kim,Vladimir A. Kuzmin,Alexander Kolbanovskiy,Peter C. Dedon,Nicholas E. Geacintov,Vladimir Shafirovich +7 more
TL;DR: In double-stranded DNA, hot piperidine-mediated cleavage at G2 occurs only after G1Py, an efficient hole trap, is oxidized thus generating tandem lesions, and an upper limit of hole hopping rates can be estimated.