ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 24, Number 10
BKCSDE 24(10)
October 20, 2003 

1425  

Enantioselective Michael Reaction of Fluoromalonates and Chalcones by Phase-Transfer Catalysis Using Chiral Quaternary Ammonium Salt
Dae Young Kim, Sung Min Kim, Kwang Oh Koh, Joo Yang Mang, Kilsung Lee
Keywords: Phase-transfer catalyst, Michael reactions, Ammonium salt, Asymmetric reactions
DOI: https://doi.org/10.5012/bkcs.2003.24.10.1425

Abstract | Full Text: PDF

1427  

High Yield Expression System of Desulfovibrio vulgaris Miyazaki F Cytochrome c3
Minghua Li, Deog Su Park, Jang-Su Park
Keywords: Cytochrome c3, Sulfate reducing bacterium, NMR
DOI: https://doi.org/10.5012/bkcs.2003.24.10.1427

Abstract | Full Text: PDF

1429  

A Facile One-pot Synthesis of Fused 2-Thiouracils: Dipyrimidinopyridine, Pyrazolopyrimidine and Pyridazinopyrimidines
Shaker Youssif, Said El-Bahaie, Esam Nabih
Keywords: Dipyrimidinopyridine, Pyrazolo[5,4-d]pyrimidines, Pyrazolylpyrimidine, Indolodiazinopyrimidine and pyridazino[6,5-d]pyrimidine
DOI: https://doi.org/10.5012/bkcs.2003.24.10.1429

Abstract | Full Text: PDF

1433  

Simultaneous Determination of Tin, Nickel, Lead, Cadmium and Mercury in Cigarette Material by Solid Phase Extraction and HPLC
Qun Hu, Guangyu Yang, Jing Ma, Jikai Liu
Keywords: RP-HPLC, Tetra-(2-chlorophenyl)-porphyrin, Solid phase extraction, Heavy metal
DOI: https://doi.org/10.5012/bkcs.2003.24.10.1433

Abstract | Full Text: PDF

1437  

Preparation of MgO with High Surface Area, and Modification of Its Pore Characteristics
Moon Hee Lee, Dong Gon Park
Keywords: Magnesium oxide, Surface area, Porosity, Micropore, Hydration
DOI: https://doi.org/10.5012/bkcs.2003.24.10.1437

Abstract | Full Text: PDF

1444  

Interaction of Indigo Carmine with Cetyltrimethylammonium Bromide and Application to Determination of Cationic Surfactant in Wastewater
Hong-Yan Wang, Hong-Wen Gao, Jian-Fu Zhao
Keywords: MSASC technique, Langmuir aggregation, Indigo carmine, Cetyltrimethylammonium bromide, Determination of cationic surfactant
DOI: https://doi.org/10.5012/bkcs.2003.24.10.1444

Abstract | Full Text: PDF

1449  

Description of Temperature Dependence of Critical Micelle Concentration
Hong-Un Kim, Kyung-Hee Lim
Keywords: Critical micelle concentration, Temperature dependence, Thermodynamic potentials of micellization
DOI: https://doi.org/10.5012/bkcs.2003.24.10.1449

Abstract | Full Text: PDF

1455  

Protein Tyrosine Phosphatase 1B Inhibitors: Heterocyclic Carboxylic Acids
Sung Yun Cho, Jin Hee Ahn, Jae Du Ha, Seung Kyu Kang, Ji Yoen Baek, Sang Sub Han, Eun Young Shin, Sung Soo Kim, Kwang Rok Kim, Hyae Gyeong Cheon, Joong-Kwon Choi
Keywords: Diabetes, PTP1B inhibitor, Isoxazole, Oxadiazole, Quinoline
DOI: https://doi.org/10.5012/bkcs.2003.24.10.1455

Abstract | Full Text: PDF

1465  

Synthesis and Selective Recognition of Dihydrogen Phosphate by Urea-Anthraquinone
Seungwon Jeon, Duck Hee Park, Hyo Kyoung Lee, Jin Young Park, Sung Ok Kang, Kye Chun Nam
Keywords: Receptor, Urea-anthraquinone, Dihydrogen phosphate ion, Binding
DOI: https://doi.org/10.5012/bkcs.2003.24.10.1465

Abstract | Full Text: PDF

1470  

Structural Dynamics of Myoglobin Probed by Femtosecond Infrared Spectroscopy of the Amide Band
Seongheun Kim, Geunyoung Jin, Manho Lim
Keywords: Conformational relaxation, Myoglobin, Femtosecond infrared spectroscopy, MbCO
DOI: https://doi.org/10.5012/bkcs.2003.24.10.1470

Abstract | Full Text: PDF

1475  

A New Monoterpene Glucoside from Portulaca oleracea
Youngwan Seo, Jongheon Shin, Hyo Jun Cha, You-Ah Kim, Jong-Woong Ahn, Burm-Jong Lee, Dong Seok Lee
Keywords: Portulaca oleracea, Portuloside B, Monoterpene glucosides, Linalool
DOI: https://doi.org/10.5012/bkcs.2003.24.10.1475

Abstract | Full Text: PDF

1478  

Structural and Functional Characterization of CRAMP-18 Derived from a Cathelicidin-Related Antimicrobial Peptide CRAMP
Kyongsoo Park, Song Yub Shin, Kyung-Soo Hahm, Yangmee Kim
Keywords: Antimicrobial peptide, CRAMP, CRAMP-18, Phospholipid membranes, Antibacterial activity
DOI: https://doi.org/10.5012/bkcs.2003.24.10.1478

Abstract | Full Text: PDF

1485  

Sol-Gel Transition in Di-(2-ethylhexyl) phthalate-Plasticized Poly(vinyl chloride)
Chang Hyung Lee, Jae-Woon Nah, Kil-Won Cho, Seong Hun Kim, Airan Hahn
Keywords: Sol-gel transition, DEHP-plasticized PVC, Small angle X-ray Scattering
DOI: https://doi.org/10.5012/bkcs.2003.24.10.1485

Abstract | Full Text: PDF

1490  

Noncovalently Linked Zinc Porphyrin-Ru(bpy)3 Dyad Assembled via Axial Coordination
Dol Kim, Eun Ju Shin
Keywords: Noncovalently-linked donor-acceptor dyad, Porphyrin, Ru(bpy)3 2+, Axial coordination, Photoinduced electron transfer
DOI: https://doi.org/10.5012/bkcs.2003.24.10.1490

Abstract | Full Text: PDF

1495  

Chemical Equilibrium and Synergism for Solvent Extraction of Trace Lithium with Thenoyltrifluoroacetone in the Presence of Trioctylphosphine Oxide
Young-Sang Kim, Gyo In, Jong-Moon Choi
Keywords: Synergistic solvent extraction, Trace lithium, Thenoyltrifluoroacetone (TTA), Trioctylphosphine oxide (TOPO), Ternary complex
DOI: https://doi.org/10.5012/bkcs.2003.24.10.1495

Abstract | Full Text: PDF

1501  

Photocurrent Improvement by Incorporation of Single-Wall Carbon Nanotubes in TiO2 Film of Dye-Sensitized Solar Cells
Kyoung-hwa Jung, Song-Rim Jang, R. Vittal, Donghwan Kim, Kang-Jin Kim
Keywords: Single-wall carbon nanotubes, Photocurrent, Dye-sensitized solar cells
DOI: https://doi.org/10.5012/bkcs.2003.24.10.1501

Abstract | Full Text: PDF

1505  

Protein Tyrosine Phosphatase 1B Inhibitors: Catechols
Jin Hee Ahn, Sung Yun Cho, Jae Du Ha, Seung Kyu Kang, Sun Ho Jung, Hye-Min Kim, Sung Soo Kim, Kwang Rok Kim, Hyae Gyeong Cheon, Sung-Don Yang, Joong-Kwon Choi
Keywords: Diabetes, PTP1B inhibitor, Catechol, 1,2-naphthoquinone
DOI: https://doi.org/10.5012/bkcs.2003.24.10.1505

Abstract | Full Text: PDF

1509  

Modeling of Inhibition Mechanism of Natural Ligands to Farnesyl Protein Transferase Using Molecular Docking
Nack-Do Sung, Young Gu Cheun, Byung-Mok Kwon, Hyung Yeon Park, Chan Kyung Kim
Keywords: Molecular modeling, Farnesyl protein transferase inhibitor, Molecular docking
DOI: https://doi.org/10.5012/bkcs.2003.24.10.1509

Abstract | Full Text: PDF

1512  

Synthesis and Characterization of Rhenium(V) Complexes Having 3-(4-m-Chlorophenylpiperazin-1-yl)butane-1-thiol as Coligand toward 5HT2A Specific Radiopharmaceuticals
Jung Young Kim, Hee Kwon Chae, Byung Chul Choi, Hyun-Joon Ha, Seung Jun Oh
Keywords: 3-(4-m-Chlorophenylpiperazin-1-yl)butane-1-thiol, 5HT2A, Radiopharmaceuticals, Rhenium, Brain
DOI: https://doi.org/10.5012/bkcs.2003.24.10.1512

Abstract | Full Text: PDF

1515  

The Critical Phase Changes of a Forward-scattered Light in a Nonpolar Binary Liquid Mixture
Dong J. Lee
Keywords: Azimuth, Ellipticity, Fisher correlation function
DOI: https://doi.org/10.5012/bkcs.2003.24.10.1515

Abstract | Full Text: PDF

1517  

Determination of Chromium(III) Picolinate Using High Performance Liquid Chromatography-Ultraviolet Spectrophotometry
Sung-Il Kim, Dong-Jin Woo, Myung-Hee Lee, Gun-Jo Woo, Dae-Kyung Kang, Ki-Won Cha
Keywords: Chromium(III) picolinate, Liquid chromatography, Electrospray mass spectrometry, Feed products
DOI: https://doi.org/10.5012/bkcs.2003.24.10.1517

Abstract | Full Text: PDF

1521  

Structure and DFT Calculation of fac-Tris(3-methyl-2-phenylpyridine)Ir(III) Complex
Sung Ouk Jung, Youngjin Kang, Hyung-Sun Kim, Yun-Hi Kim, Kiyull Yang, Soon-Ki Kwon
Keywords: Electrophosphorescence, X-ray structure, DFT calculations, Ir(mpp)3 (mpp = n-methyl-2-phenylpyridine)
DOI: https://doi.org/10.5012/bkcs.2003.24.10.1521

Abstract | Full Text: PDF

1525  

A Tweezer-like Peptide-binding Receptor
Ji Eun Jung, Seung Soo Yoon
Keywords: Molecular recognition, Synthetic receptor, Peptide-binding
DOI: https://doi.org/10.5012/bkcs.2003.24.10.1525

Abstract | Full Text: PDF

1527  

Confirming the Participation by Mitochondrial NADH-cytochrome b5 Reductase in Ethanolic NADP+ Reduction
Sang Jik Lee
Keywords: NADPH, Ethanol, Mitochondria, NADH-cytochrome b5 reductase
DOI: https://doi.org/10.5012/bkcs.2003.24.10.1527

Abstract | Full Text: PDF

1531  

A Simple Preparative Polyacrylamide Gel Electrophoresis for the Purification of Chymotrypsin Inhibitor Isoforms from Ganoderma lucidum
Jin Ik Lim, Boon Nam Bae, Bong Sook Jhun, In-Sug Kang, Soo-Ja Kim
Keywords: Reverse field electroelution, Chymotrypsin inhibitor, Ganoderma lucidum, Preparative electrophoresis
DOI: https://doi.org/10.5012/bkcs.2003.24.10.1531

Abstract | Full Text: PDF

1535  

Effect of Phosphonate-Functionalized Surface Modification on Nanocrystalline TiO2 Film Electrode
Ik Chan Cheon, Myung Soon Lee, Hyun Kwan Shim, Yeong Il Kim
Keywords: Nanocrystalline, TiO2, Viologen bisphosphonic acid, Photocurrent
DOI: https://doi.org/10.5012/bkcs.2003.24.10.1535

Abstract | Full Text: PDF

1538  

Synthesis and Anion Binding Properties of Bifunctional Urea Derivative of Calix[4]diquinone
Jung Min Oh, Eun Jin Cho, Byung Ju Ryu, Young Ju Lee, Kye Chun Nam
Keywords: Bifunctional receptor, Calix[4]diquinone, Urea derivative, Anion binding
DOI: https://doi.org/10.5012/bkcs.2003.24.10.1538

Abstract | Full Text: PDF

1541  

Biotransformation of 6-Deoxotyphasterol in a Liverwort, Marchantia polymorpha
Young-Soo Kim, Tae-Wuk Kim, Seong-Ki Kim
Keywords: Brassinosteroids, Biotransformation, 6-Deoxotyphasterol, Liverwort, Marchantia polymorpha
DOI: https://doi.org/10.5012/bkcs.2003.24.10.1541

Abstract | Full Text: PDF