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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Spectroscopic studies of the trans adducts derived from (+)- and (-)-anti-benzo[a]pyrene-7,8-dihydrodiol-9,10-epoxide and the oligonucleotide 5'-d(CCTATAGATATCC).
TL;DR: The oligonucleotide 5'-d(CCTATAGATATATCC) has been reacted with the (+)- or (-)-enantiomers of trans- 7,8-dihydroxy-9,10-epoxy-7,8,9, 10-tetrahydrobenzo[a]pyrene [(+)- and (-)-anti-BPDE respectively].
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Binding Mode of Cationic Porphyrin with CT-DNA: Importance of the Location and the Number of Positively Charged of Periphery Cationic Ions of Porphyrin.
TL;DR: The binding of o- and p-trans-BMPyP with DNA can be said to be distant to insertion modes, and at the least the location and the number of periphery cationic methylpyridine ions of the porphyrins used in this experiment were important elements that determine insertion into DNA base pairs.
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The relationship between the structures of periphery ligands and the DNA binding mode of [Ru(II)(1,10-phenanthroline)(L1L2)dipyrido[3,2-a:2',3'-c]phenazine](n+) (L1=Cl or pyridine and L2=pyridine, n=1,2).
TL;DR: In this paper, the authors compared the binding modes of the [Ru(II)(1,10-phenanthroline)(L 1 L 2 ) dipyrido[3,2- a :2′,3′- c ]phenazine] 2+ complex by various spectroscopic and hydrodynamic methods including electric absorption, linear dichroism (LD), fluorescence spectroscopy, and viscometric titration.
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Conformational change of a G-quadruplex under molecular crowding conditions
TL;DR: The dissociation temperature increased with increasing PEG concentration in all cases, suggesting that the G-quadruplex conformation is more stable under molecular crowding conditions.
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Anomalous excitonic CD of meso-tetrakis(3-N-methylpyridiniumyl)porphyrin bound to poly[d(A-T)(2)].
TL;DR: From the [drug]/[DNA] ratio-dependence of the intensity and the shape of the CD spectrum, this porphyrin species is assigned to an extensively aggregated form and disperses in 1 h after mixing to form moderately stacked porphyrsin at a low mixing ratio.