ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 30, Number 6
BKCSDE 30(6)
June 20, 2009 

1237  

DND-189 as an Amyloid Aggregation Probe
Haneul Kwon, Ah Young Jee, Minyung Lee*
Keywords: β-Amyloid peptide, Aggregation, Oligomer, Fluorescence probe
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1237

Abstract | Full Text: PDF

1239  

Gold(I)-catalyzed Tandem Cyclization of 3-(tert-Butoxycarbonyloxy)-1,6-enynes
Jae Yeop Cheong, Hyo Jin Bae, Baburaj Baskar, Daniel Thangadurai, Mahn Joo Kim, Young Ho Rhee*
Keywords: Gold catalysts, Tandem reaction, 1,6-Enynes
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1239

Abstract | Full Text: PDF

1241  

Density Functional Theoretical Study on Redox-Dependent Hydrogen Bonding between Amide and Arylurea
Hyun Cho, Han Young Woo, Jong Man Kim, Sungu Hwang*
Keywords: DFT, Redox-dependent hydrogen bonding, Arylurea, Amide
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1241

Abstract | Full Text: PDF

1243  

Multi-Regulated Color Tuning of a Patterned Polymer Film Incorporating Pendant Phenoxyquinones and Phenolphthaleins
Kwang Duk Ahn, Jong Hee Kang, Ki Whan Chi, Ki Dong Park, Chan Woo Lee*
Keywords: Phenoxyquinone, Phenolphthalein, Color, Pattern, Photochromism
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1243

Abstract | Full Text: PDF

1245  

Electrophoretic and Photolithographic Fluorescent Imaging with t-BOC-Protected Poly(t-BQzMA)-Polyaniline Conducting Particle System
Ki Whan Chi, Ho Yun Hwang, Kwang Sun Ryu, Jong Man Kim, Ung Chan Yoon, Chan Woo Lee*
Keywords: Electrophoretic, Photo-lithography, Fluorescence, Polyaniline, Quinizarin
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1245

Abstract | Full Text: PDF

1247  

Molecular Recognition of Neutral Substrates by New Tetraaminocalix[4]arene Derivative
Satish Balasaheb Nimse, Keum Soo Song, Chan Yong Jung, Woon Yong Eoum, Taisun Kim*
Keywords: Tetraaminocalixarene, Molecular recognition, Neutral substrates, Deep cavity
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1247

Abstract | Full Text: PDF

1252  

Application of Organized Media for Rapid Spectrofluorimetric Determination of Trace Amounts of Cr(VI) in the Presence of Cr(III)
Tayyebeh Madrakian*, Abbas Afkhami, Masoumeh Mohammadnejad
Keywords: Spectrofluorimetry, Tween-80, Biological samples, Total Cr
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1252

Abstract | Full Text: PDF

1257  

Theoretical and Experimental ³¹P NMR and ESI-MS Study of Hg²⁺ Binding to Fenitrothion
In Sun Koo*, Dildar Ali, Kiyull Yang, Gary W vanLoon, Erwin Buncel
Keywords: Fenitrothion (FN), ³¹P NMR chemical shift, Electrospray ionization mass spectrometry (ESIMS),
Density functional theory (DFT), Hg²⁺-FN complex
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1257

Abstract | Full Text: PDF

1262  

A New Approach for Thermodynamic Study on the Binding of Human Serum Albumin with Cerium Chloride
G Rezaei Behbehani*, A Divsalar, A A Saboury, F Faridbod, M R Ganjali
Keywords: Human Serum Albumin, Isothermal titration calorimetry, Cerium (III) chloride.
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1262

Abstract | Full Text: PDF

1267  

Microstructural Characterization and Dielectric Properties of Barium Titanate Solid Solutions with Donor Dopants
Yeon Jung Kim*, June Won Hyun, Hee Soo Kim, Joo Ho Lee, Mi Young Yun, S J Noh, Yong Hyun Ahn
Keywords: BaTiO₃, Donor dopants, Dielectric properties, Curie-Weiss law
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1267

Abstract | Full Text: PDF

1274  

Synthesis of Tellurium Sorption Complexes in Fully Dehydrated and Fully Ca²⁺-exchanged Zeolites A and X and their Single-crystal Structures
Woo Taik Lim*, Jong Sam Park, Sang Hoon Lee, Ki Jin Jung, Nam Ho Heo*
Keywords: Zeolite A, Zeolite X, Tellurium, Ca²⁺, Structure
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1274

Abstract | Supporting Information | Full Text: PDF

1285  

Synthesis of Fully Dehydrated Partially Cs⁺-exchanged Zeolite Y (FAU, Si/Al = 1.56),
|Cs₄₅Na₃₀|[Si₁₁₇Al₇₅O₃₈₄]-FAU and Its Single-crystal Structure
Sung Man Seo, Ghyung Hwa Kim*, Seok Hee Lee, Jun seok Bae, Woo Taik Lim*
Keywords: Faujasite-type zeolite, Na-Y, Single-crystal structure, Cesium, Sodium
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1285

Abstract | Supporting Information | Full Text: PDF

1293  

Synthesis of 2-n-Butyl-3-fluoropyrrole Derivatives
Bo Mi Kim, Quan Ze San, Lok Ranjan Bhatt, Dong Woon Jung, Young Hang Lee, Kyu Yun Chai*
Keywords: N-Substituted 2-n-butyl-3-fluoropyrroles, α,α-Difluoro-iodomethyl n-butylketone, 2,α,α-Difluoro-γ-iodo-γ-(trimethylsilyl)propyl n-butylketone, 2-Butyl-3,3-difluoro-5-trimethylsilyl pyrroline
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1293

Abstract | Full Text: PDF

1297  

Synthesis of a Novel Series of Imidazo[1,2-α]pyridines as Acyl-CoA: Cholesterol Acyltransferase (ACAT) Inhibitors
Yinglan Jin, Mun Chual Rho, Kondaji Gajulapati, Hwa Young Jung, Shanthaveerappa K Boovanahalli, Jee Hyun Lee, Gyu Yong Song, Jung Ho Choi, Young Kook Kim, Kyeong Lee*, Yongseok Choi*
Keywords: Imidazo[1,2-α]pyridines, Acyl CoA: cholestrol acyl transferase (ACAT), HepG2 cells, Structure-activity relationship
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1297

Abstract | Full Text: PDF

1305  

Superparamagnetic Gd- and Mn-substituted Magnetite Fluids Applied as MRI Contrast Agents
Jong Hee Kim, Chang Hyun Lee, Sang Kuk Lee*
Keywords: Superparamagnetism, Magnetic nanoparticle, Imaging agent, In vitro, In vivo
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1305

Abstract | Full Text: PDF

1309  

Surface Potential Change Depending on Molecular Orientation of Hexadecanethiol Self-Assembled Monolayers on Au(111)
Eisuke Ito*, Takayuki Arai, Masahiko Hara, Jaegeun Noh*
Keywords: Surface potential, Work function change, Self-assembled monolayer, Kelvin probe method, Scanning tunneling microscopy
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1309

Abstract | Full Text: PDF

1313  

Discovery of Novel and Potent Cdc25 Phosphatase Inhibitors Based on the Structure-Based De Novo Design
Hwangseo Park*, Suk Kyeong Jung, Young Jae Bahn, Dae Gwin Jeong, Seong Eon Ryu, Seung Jun Kim*
Keywords: Cdc25 phosphatase, De novo design, Inhibitor, Anticancer agents
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1313

Abstract | Full Text: PDF

1317  

Highly Enantioselective Rh-catalyzed Transfer Hydrogenation of α-Functionalized Arylketones
Do Min Lee, Se Hun Kwak, Kee In Lee*
Keywords: Asymmetric transfer hydrogenation, α-Mesyloxy arylketone, Arylethandiol
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1317

Abstract | Full Text: PDF

1325  

Solid-phase Synthesis of 7-Aryl-benzo[b][1,4]oxazin-3(4H)-one Derivatives on a BOMBA Resin Utilizing the Smiles Rearrangement
Ji Min Lee, Eun Ae Yu, Joo Yeon Park, In Ae Ryu, Dong Soo Shin, Young Dae Gong*
Keywords: Solid-phase synthesis, Benzo[b][1,4]oxazin, Smiles rearrangement, Microwave irradiation, BOMBA resin.
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1325

Abstract | Full Text: PDF

1331  

A Novel Photoreaction of (2-Hydroxyethoxyphenyl)pentamethyldisilane
Seung Ki Park*, Won Je Seong
Keywords: (2-Hydroxyethoxyphenyl)pentamethyldisilane, (2-Allyloxyethoxyphenyl)pentamethyldisilane, (2-Acetoxyethoxyphenyl)pentamethyldisilane, Silatriene
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1331

Abstract | Full Text: PDF

1337  

Effect of Fluorination on Electrical Behaviors of Carbon Blacks-filled HDPE Polymeric Switch
Min Kang Seo, Soo Jin Park*
Keywords: Electrical properties, Carbon blacks, High density polyethylene, Polymeric switch, Fluorination
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1337

Abstract | Full Text: PDF

1341  

Kinetic Study of the Electrooxidation of Mefenamic Acid and Indomethacin Catalysed on Cobalt Hydroxide Modified Glassy Carbon Electrode
Lotfali Saghatforoush*, Mohammad Hasanzadeh, Ghasem Karim Nezhad, Sohrab Ershad, Nasrin Shadjou, Balal Khalilzadeh, Maryam Hajjizadeh
Keywords: Mefenamic acid, Indomethacin, Electrocatalysis, Modified electrode, Alkaline media
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1341

Abstract | Full Text: PDF

1349  

Surface Phenomena of Deuterized Ethanol Exposed Zircaloy-4 Surfaces
Juyun Park, Se Won Jung, Mi Sun Chun, Yong Cheol Kang*
Keywords: Auger electron spectroscopy, Zircaloy-4, Ethanol, Temperature programmed desorption
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1349

Abstract | Full Text: PDF

1353  

CO Adsorption on Mo(110) Studied Using Thermal Desorption Spectroscopy (TDS) and Ultraviolet Photoelectron Spectroscopy (UPS)
Taek seung Yang, Hae geun Jee, Jin Hyo Boo, Young Dok Kim*, Soon Bo Lee*
Keywords: Chemisorption, CO, Mo(110), Photoemission spectroscopy
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1353

Abstract | Full Text: PDF

1357  

Culturing of Rat Intestinal Epithelial Cells-18 on Plasma Polymerized Ethylenediamine Films Deposited by Plasma Enhanced Chemical Vapor Deposition
Changrok Choi, Kyung Seop Kim, Hong Ja Kim, Heonyong Park, Donggeun Jung*, Jin Hyo Boo*
Keywords: Cell culturing, Rat intestinal epithelial cells-18, Plasma polymerized ethylenediamine film, Plasma enhanced chemical vapor deposition
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1357

Abstract | Full Text: PDF

1360  

Cloning, Expression, and Characterization of UDP-glucose Pyrophosphorylase from Sphingomonas chungbukensis DJ77
Moon Young Yoon, Kyoung jin Lee, Hea Chul Park, Sung Ha Park, Sang Gon Kim, Sung Kun Kim, Jung Do Choi*
Keywords: UDP-glucose pyrophosphorylase, Sphingomonas chungbukensis, Extracellular polysaccharide, Site-directed mutagenesis
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1360

Abstract | Full Text: PDF

1365  

Pore Size Variability of DNA Nanomeshes by Polymerase Chain Reaction
Young Hwan Jung, Young Shik Chi, Mi Rae Kim, Hyuk Mi Lee, Insung S Choi*, Yang Gyun Kim*
Keywords: Polymerase chain reaction, DNA nanotechnology, Trebler, DNA structure, Nanomesh
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1365

Abstract | Full Text: PDF

1368  

Characterization and Catalytic Properties of Surface La-rich LaFeO₃ Perovskite
Young Gil Cho, Kyong Hoon Choi, Yong Rok Kim, Jin Seung Jung, Sung Han Lee*
Keywords: LaFeO3 perovskite, Total oxidation of methane, Oxidative coupling of methane
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1368

Abstract | Full Text: PDF

1373  

Molecular Modeling Studies on the Chiral Separation of (±)-Catechins by Mono-succinyl-β-cyclodextrin
Taek seung Yang, Hae geun Jee, Jin Hyo Boo, Young Dok Kim*, Soon Bo Lee*
Keywords: (±)-Catechin, Succinyl-β-cyclodextrin, Chiral separation, Molecular modeling
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1373

Abstract | Full Text: PDF

1376  

New Dibenzofurans from the Branches of Distylium racemosum Sieb. et Zucc
Ryeo Kyeong Ko, Sunjoo Lee, Chang Gu Hyun, Nam Ho Lee*
Keywords: Distylium racemosum, Dibenzofuran, Abscisic acid, 6''-O-Galloylsalidroside, Tyrosinase inhibition activity
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1376

Abstract | Full Text: PDF

1379  

Synthesis and Crystal Structure of the New Quaternary Subnitride, Sr2GeGaN.
Dong Gon Park*, Francis J DiSalvo
Keywords: Strontium gallium germanium subnitride, Single crystal structure
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1379

Abstract | Full Text: PDF

1383  

Preparation of Carbohydrate Derivatives with PCDA Tails: Applicationfor Cell Surface Recognition
Jae Ho Jeon, Eun Hee Jang, Jin Seon Choi, Yong Ill Lee, Chuljin Ahn*
Keywords: PCDA amide, Diacetylene, Biosensor
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1383

Abstract | Full Text: PDF

1385  

Inhibition of Human 20S Proteasome by Ginsenosides from Panax ginseng
Sang Hee Shim*, Kwang Hyun Baek, Yeong Shik Kim
Keywords: 20S Proteasome, Ginsenosides, Panax ginseng, Proteasome inhibitor, Red ginseng
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1385

Abstract | Full Text: PDF

1388  

An Efficient and New Method on the Oxidative Coupling of Thiols under Mild and Heterogeneous Conditions
Arash Ghorbani Choghamarani*, Mohsen Nikoorazm, Hamid Goudarziafshar, Bahman Tahmasbi
Keywords: Thiols, Disulfides, Aluminum nitrate {Al(NO₃)₃ㆍ9H₂O}, Silica sulfuric acid (SiO₂-OSO₃H), Heterogeneous
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1388

Abstract | Full Text: PDF

1391  

A Practical Method to Cleave Diphenyl Phosphonate Esters to Their Corresponding Phosphonic Acids in One Step
Bo Seung Kim, Beom Tae Kim, Ki Jun Hwang*
Keywords: Diphenylphosphonate esters, Diphenylphosphonic acids, Hydrolysis, Ammonium fluoride
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1391

Abstract | Full Text: PDF

1394  

Selective Deposition of Iron Oxides Thin Layers on Si(100) from Aqueous Solutions
Jong Hyeon Lee, Yeo Jin Song, Hye Jin Nam, Duk Young Jung*
Keywords: Iron oxides, Thin films, Chemical solution deposition, Microcontact printing
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1394

Abstract | Full Text: PDF

1397  

Relationships between Structure and Anti-oxidative Effects of Hydroxyflavones
Younghee Park, Sunhee Lee, Yoonkyung Woo, Yoongho Lim*
Keywords: NMR, Hydroxyflavone derivatives, DPPH
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1397

Abstract | Full Text: PDF

1401  

pH-Dependent Complexation between Pyridinyl-Azacrown Ether and Amino-Porphyrin
Kyung ha Shin, Eun Ju Shin*
Keywords: Zinc porphyrin, Azacrown ether, Cation recognition, Axial coordination
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1401

Abstract | Full Text: PDF

1405  

A Unique Three-dimensional MOF with 8-connected bcu Topology out of Customary Building Blocks
Hyungphil Chun*, Narae Jin
Keywords: MOF, Co(II), Pyrimidinecarboxylate, Crystal structure, bcu Topology
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1405

Abstract | Full Text: PDF

1407  

New Iridoid Esters from the Roots of Patrinia scabiosaefolia
Eun Jin Choi, Qing He Liu, Qinglong Jin, Ji Eun Shin, Jongki Hong, Dong Gun Lee, Eun Rhan Woo*
Keywords: Patrinia scabiosaefolia, Valerianaceae, 1-Isovaleryloxy-3,8-dimethyloxy-4-(3-methyl-butyryloxymethyl)-8-hydroxymethyl-cyclopenta-4,6-diene[c]pyran; patriscadoid I (1), 1-Isovaleryloxy-3-methyloxy-4-(3-methyl-butyryloxymethyl)-8-hydroxymethyl-8-hydroxy-cy
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1407

Abstract | Full Text: PDF

1410  

Preparation of CuO Hollow Spheres by Oxidation of Cu Microspheres
Young Sik Cho, Young Duk Huh*
Keywords: CuO hollow spheres, CuO nanorod, Cu microsphere
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1410

Abstract | Full Text: PDF

1413  

Preparation of Hyperbranched Structures of α-Fe₂O₃
Young Sik Cho, Young Duk Huh*
Keywords: Hyperbranched microstructure, Snowflake-like morphology, α-Fe₂O₃
DOI: https://doi.org/10.5012/bkcs.2009.30.6.1413

Abstract | Full Text: PDF