ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 30, Number 9
BKCSDE 30(9)
September 20, 2009 

1925  

Synthesis of Dendrimers by Homocoupling of Alkyne-focal Frechet Type Dendrons
Jae Wook Lee*, Seung Choul Han, Un Yup Lee, Byoung Ki Kim, Ji Hyeon Kim
Keywords: Alkyne, Click chemistry, Dendrimer, Homocoupling
DOI: https://doi.org/10.5012/bkcs.2009.30.9.1925

Abstract | Full Text: PDF

1927  

Rapid and Mild Deoxygenation of Sulfoxides with MoCl₅/Gallium System under Ultrasonication
Byung Woo Yoo*, Min Chol Park, Jae In Shin
Keywords: Deoxygenation, Sulfoxides, Molybdenum, Gallium
DOI: https://doi.org/10.5012/bkcs.2009.30.9.1927

Abstract | Full Text: PDF

1929  

Synthesis of Ophiocerin D
Dong Min Lee, Han Young Kang*
Keywords: Ophiocerin, Total synthesis, Stereoselective synthesis, Tetrahydropyran, Natural product
DOI: https://doi.org/10.5012/bkcs.2009.30.9.1929

Abstract | Full Text: PDF

1931  

Ruthenium-Catalyzed Transfer Hydrogenation of Alkynes by Tributylamine
Chan Sik Cho*, Dong Tak Kim, Sang Chul Shim
Keywords: Alkenes, Alkynes, Ruthenium catalyst, Transfer hydrogenation, Tributylamine
DOI: https://doi.org/10.5012/bkcs.2009.30.9.1931

Abstract | Full Text: PDF

1933  

Synthesis and Electro-optical Properties of π-Conjugated Polymer Based on 10-Hexylphenothiazine and Aromatic 1,2,4-Triazole
Jiyoung Choi, Donghan Kim, Bong Lee, Joo Hyun Kim*
Keywords: Light-emitting polymer, Phenothiazine, 1,2,4-Triazole
DOI: https://doi.org/10.5012/bkcs.2009.30.9.1933

Abstract | Full Text: PDF

1939  

N-Oxidation of Pyrazines by Bromamine-B in Perchloric Acid Medium: Kinetic and Mechanistic Approach
Puttaswamy*, J P Shubha
Keywords: Pyrazines, Oxidation kinetics, Bromamine-B, Acid medium
DOI: https://doi.org/10.5012/bkcs.2009.30.9.1939

Abstract | Full Text: PDF

1946  

Synthesis of Tripod-shaped Liquid Crystals with sp3 Nitrogen at the Apex
Hyun Chul Jung, Seng Kue Lee, Guksik Lee, Hwa Jin Shin, Song Ju Park, Jong Gun Lee, Junji Watanabe, Hideo Takezoe, Kyung Tae Kang*
Keywords: Liquid crystals, Tripod, Two-dimensional order
DOI: https://doi.org/10.5012/bkcs.2009.30.9.1946

Abstract | Full Text: PDF

1951  

A Thermodynamic Study of New Designed Complex of Ethylendiamine 8-Hydroxyquinolinato Palladium(II) Chloride with Calf Thymus DNA
M Saeidfar, H Masouri Torshizi, G Rezaei Behbehani*, A Divsalar, A A Saboury
Keywords: DNA, Pd(II) complex, Isothermal titration calorimetry
DOI: https://doi.org/10.5012/bkcs.2009.30.9.1951

Abstract | Full Text: PDF

1956  

Potentially Multidentate Tripodal Amine Catechol Ligands as Chelators for Ga(III) and In(III)
Suban K Sahoo*, Minati Baral, Rati Kanta Bera, B K Kanungo*
Keywords: Tripodal amine-catechol ligand, Ga(III), In(III), Potentiometry, Spectrophotometry
DOI: https://doi.org/10.5012/bkcs.2009.30.9.1956

Abstract | Full Text: PDF

1963  

L-Proline as an Efficient Catalyst for the Synthesis of 2,4,5-Triaryl-1H-Imidazoles
Nana V Shitole, Kiran F Shelke, Swapnil S Sonar, Sandip A Sadaphal, Bapurao B Shingate, Murlidhar S Shingare*
Keywords: L-Proline, 2,4,5-Triaryl substituted imidazoles, Aromatic aldehydes, Ammonium acetate, Benzil
DOI: https://doi.org/10.5012/bkcs.2009.30.9.1963

Abstract | Full Text: PDF

1967  

Electrochemical Properties of Activated Polyacrylonitrile/pitch Carbon Fibers Produced Using Electrospinning
Bo Hye Kim, Nhu Ngoc Bui, Kap Seung Yang*, Marilou E dela Cruz, John P Ferraris
Keywords: Electrospinnability, Blend, Activated carbon fiber, Supercapacitor, Electrochemical test
DOI: https://doi.org/10.5012/bkcs.2009.30.9.1967

Abstract | Full Text: PDF

1973  

Interaction of ct-DNA with 2,4-Dihydroxy Salophen
Mohammad Reza Azani, Azin Hassanpour, Abdol Khalegh Bordbar*, Valiollah Mirkhani
Keywords: DNA, Schiff base, Interaction, Fluorescence, UV-Vis
DOI: https://doi.org/10.5012/bkcs.2009.30.9.1973

Abstract | Full Text: PDF

1978  

Graphitic Mesostructured Carbon from an Aliphatic Hydrocarbon Precursor
Chy Hyung Kim*, Teresa Oh
Keywords: Graphitic mesostructured carbon, DC conductivity, Mesostructured silica template, Pyrolysis of pentane, Fe(CO)₅
DOI: https://doi.org/10.5012/bkcs.2009.30.9.1978

Abstract | Full Text: PDF

1981  

Subcellular Localization of Diacylglycerol-responsive Protein Kinase C Isoforms in HeLa Cells
Julhash U Kazi, Cho Rong Kim, Jae Won Soh*
Keywords: PKC, TPA, HeLa, Translocation, Localization
DOI: https://doi.org/10.5012/bkcs.2009.30.9.1981

Abstract | Full Text: PDF

1985  

Thermal Process for Enhancing Mechanical Strength of PLGA Nanoparticle Layers on Coronary Stents
Jae ryang Joo, Hye Yeong Nam, So Hee Nam, Insu Baek, Jong Sang Park*
Keywords: Stent, Paclitaxel, PLGA, Nanoparticle, Thermal process
DOI: https://doi.org/10.5012/bkcs.2009.30.9.1985

Abstract | Full Text: PDF

1989  

New and General Methods for the Synthesis of Arylmethylene
Bis(3-Hydroxy-2-Cyclohexene-1-Ones) and Xanthenediones by EDDA
and In(OTf)₃-Catalyzed One-Pot Domino Knoevenagel/Michael
or Koevenagel/Michael/Cyclodehydration Reactions
Doo Hwan Jung, Yong Rok Lee*, Sung Hong Kim, Won Seok Lyoo
Keywords: Arylmethylene bis(3-hydroxy-2-cyclohexene-1-one, Xanthenedione, EDDA, In(OTf)₃, Koevenagel/
Michael/Cyclodehydration
DOI: https://doi.org/10.5012/bkcs.2009.30.9.1989

Abstract | Full Text: PDF

1996  

Influence of Alkali Metal Cation Type on Ionization Characteristics of Carbohydrates in ESI-MS
Sung Seen Choi*, Jong Chul Kim
Keywords: LC/MS, Maltooligose, ESI, Cationizing agent, Binding energy
DOI: https://doi.org/10.5012/bkcs.2009.30.9.1996

Abstract | Full Text: PDF

2001  

Thermal Behavior of Critical Micelle Concentration from the Standpoint of Flory-Huggins Model
Kyung Hee Lim
Keywords: Critical micelle concentration, Thermal behavior, Flory-Huggins model, Lattice theory, Heat capacity change of micellization
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2001

Abstract | Full Text: PDF

2007  

Polymorphic Characterization of Pharmaceutical Solids, Donepezil Hydrochloride, by ¹³C CP/MAS Solid-State Nuclear Magnetic Resonance Spectroscopy
Tae Joon Park, Dong Hyun Ko, Young Ju Kim, Yongae Kim*
Keywords: Donepezil, Pharmaceutical solids, Solid-state NMR, CP/MAS, Polymorphism
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2007

Abstract | Full Text: PDF

2011  

A Study on the Peak Separation of Acetone and Acrolein Based on High-Performance Liquid Chromatography (HPLC) Method
Shin Do Kim, Chang Hwan Kim*, Jin Su Park, Jeong Joo Lee
Keywords: Acetone, Acrolein, Tetrahydrofuran, Peak separation, HPLC
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2011

Abstract | Full Text: PDF

2017  

Nickel Complexes of Alanine Having a Preference for One Chiral Form over Another upon Crystallization
Awni Khatib*, Fathi Aqra
Keywords: Racemization, Alanine complexes, Chirality
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2017

Abstract | Full Text: PDF

2021  

Rapid HPLC Method for the Simultaneous Determination of Eight Urinary Metabolites of Toluene, Xylene and Styrene
Cheol Woo Lee, Jeongmi Lee, Jaehyun Lee, Han Young Eom, Min Kyung Kim, Joon Hyuk Suh, Hyesun Yeom, Unyong Kim, Jeong Rok Youm, Sang Beom Han*
Keywords: Urinary metabolites, HPLC-UV method, Monolithic column, β-Cyclodextrin, Flow rate gradient
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2021

Abstract | Full Text: PDF

2027  

Synthesis and Antiproliferative Activities of 1-Substituted-3-(3-chloro-5-methoxyphenyl)-4-pyridinylpyrazole Derivatives Against Melanoma Cell Line
Won Kyoung Choi, Chang Hyun Oh*
Keywords: 4-Pyridinylpyrazole, A375, Antiproliferative activity, Melanoma
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2027

Abstract | Full Text: PDF

2032  

Improvement of the Ammonia Analysis by the Phenate Method in Water and Wastewater
Ga eun Park, Ha na Oh, Samyoung Ahn*
Keywords: Ammonia analysis, Phenol, pH, Indophenol, Standard methods
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2032

Abstract | Full Text: PDF

2039  

Selective Synthesis of 1'(α),2'(β)-C-Dimethyl Carbocyclic Adenosine Analogue as Potential anti-HCV Agent
Hua Li, Wonjae Lee, Jin Cheol Yoo, Joon Hee Hong*
Keywords: Mitsunobu reaction, Dihydroxylation, Carbodine, anti-HCV agents
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2039

Abstract | Full Text: PDF

2043  

Synthesis of Neplanocin A Analog with 2′-“up”-C-Methyl Substituent as Potential Anti-HCV Agent
Hyung Rock Lee, Jin Ah Kang, Ah Young Park, Won Hee Kim, Pusoon Chun, Jungsu Kim, Jin Ah Kim, Boeun Lee, Lak Shin Jeong, Hyung Ryong Moon*
Keywords: 2′-β-C-Methylneplanocin A, 2-β-C-Methylribonolactone, Chemoselective, HCV, PDC oxidation
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2043

Abstract | Full Text: PDF

2051  

Kinetics Study of Malachite Green Fading in the Presence of TX-100, DTAB and SDS
Babak Samiey*, Ali Raoof Toosi
Keywords: Classical model, Malachite green, Kinetics, Fading, Surfactant
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2051

Abstract | Full Text: PDF

2057  

Microstructure and Electrical Properties of Poly-N-isopropylacrylamide-N-vinylcarbazole Copolymers
R Pierson, C Basavaraja, Na Ri Kim, Eun Ae Jo, Do Sung Huh*
Keywords: Conductivity, Poly-N-isopropylacrylamide, N-Vinyl carbazole
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2057

Abstract | Full Text: PDF

2061  

Speed Improvement of an FTICR Mass Spectra Analysis Program by Simple Modifications
Sang Hyun Jeon, Hyeong Soo Chang, Manhoi Hur, Kyung Hoon Kwon, Hyun Sik Kim, Jong Shin Yoo, Sunghwan Kim, Soojin Park, Han Bin Oh*
Keywords: THRASH, FTICR mass spectrum, Code modifications, Spectral analysis
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2061

Abstract | Full Text: PDF

2066  

Application of Cl3CCONH2/PPh3 towards the Synthesis of Bioactive Amides
Skydow Chaysripongkul, Wanchai Pluempanupat, Doo Ok Jang*, Warinthorn Chavasiri*
Keywords: Trichloroacetamide, Triphenylphosphine, Chlorinating agent, Amide
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2066

Abstract | Full Text: PDF

2071  

Surface Characteristics of Direct Fluorinated Single-walled Carbon Nanotubes
Min Kang Seo, Soo Jin Park*
Keywords: Raman spectroscopy, X-ray photoelectron spectroscopy, Thermogravimetric analysis, Electrical properties, Transmission electron microscopy
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2071

Abstract | Full Text: PDF

2077  

Conformational Analysis and Electronic Properties of 2-Cyano-3-(thiophen-2-yl)acrylic Acid in Sensitizers for Dye-sensitized Solar Cells: A Theoretical Study
Mannix P Balanay, Se Mi Kim, Mi Jung Lee, Sang Hee Lee, Dong Hee Kim*
Keywords: Conformation, Thiophene, Cyanoacrylic acid, DFT, DSSC
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2077

Abstract | Full Text: PDF

2083  

Binding Models of Flavonols to Human Vascular Endothelial Growth Factor Receptor 2
Jee Young Lee, Ki Woong Jeong, Woonghee Kim, Yong Seok Heo, Yangmee Kim*
Keywords: VEGFR2, Flavonoid, Anticancer drug, in silico screening, Pharmacophore
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2083

Abstract | Full Text: PDF

2087  

Effects of Halothane on Dimyristoylphosphatidylcholine Lipid Bilayer Structure: A Molecular Dynamics Simulation Study
Kwang Jin Oh*, Michael L Klein
Keywords: Molecular dynamics simulation, Lipid bilayer, Anesthesia
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2087

Abstract | Full Text: PDF

2093  

Investigation of Isomerism in Anthracene-Isothiouronium Salts and Application of these Salts for Anion Sensing
Quynh Pham Bao Nguyen, Jae Nyoung Kim, Taek Hyeon Kim*
Keywords: Anthracene-isothiouronium salts, Anion sensing
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2093

Abstract | Full Text: PDF

2098  

Chemical Components of Dendrobium polyanthum
Jiang Miao Hu, You Xing Zhao, Ze Hong Miao, Jun Zhou*
Keywords: Dendrobium polyanthum, Orchidaceae, Tetrahedroanthracene, Bibenzyl, Phenanthrene
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2098

Abstract | Full Text: PDF

2101  

Synthesis of Facial Amphiphile 3,7-Diamino-5α-cholestane Derivatives as a Molecular Receptor
Md Wasi Ahmad, Young Mee Jung, Sharaf Nawaz Khan, Hong Seok Kim*
Keywords: Facial amphiphile, Anion receptor, Reductive amination, Aminosteroids, Stereoselectivity
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2101

Abstract | Full Text: PDF

2107  

Efficient Synthesis of 4,5,6-Trisubstituted-2-aminopyrimidines
Bo Ram Kim, Ju Eun Won, Song Eun Park, Hyung Geun Lee, Min Jung Kim, Kwang Ju Jung, Jeum Jong Kim, Yong Jin Yoon*
Keywords: 2-Aminopyrimidine, Haloformylation, Conversion of formyl group, Methoxylation, 4,5,6-Trisubstituted pyrimidine
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2107

Abstract | Full Text: PDF

2111  

A New Acetylated Flavonoid Glycoside from Myrsine africana L
Yanping Zou, Changheng Tan, Dayuan Zhu*
Keywords: Myrsine africana L., Flavonoid, Mearnsetin 3-(2'',4''-diacetylrhamnoside)
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2111

Abstract | Full Text: PDF

2114  

A Novel Prodrug of Quercetin, 3-N,N-Dimethyl Carbamoyl Quercetin (DCQ), with Improved Stability against Hydrolysis in Cell Culture Medium
Mi Kyoung Kim, You Me Oh, Kwang su Park, Youhoon Chong*
Keywords: Quercetin, Prodrug, Stability, Hydrolysis
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2114

Abstract | Full Text: PDF

2117  

3D-QSAR of SIRT1 Activators Targeting Against Diet-Induced Metabolic Syndrome
Hye Ri Park, Kwang su Park, Jina Choo*, Youhoon Chong*
Keywords: SIRT1 Activator, Calorie restriction, Metabolic disease, 3D-QSAR
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2117

Abstract | Full Text: PDF

2121  

Characterization of Two Site-specifically Mutated Human Dihydrolipoamide Dehydrogenase (Leu-46 to Ala and Pro-52 to Val)
Lin Yuan, Young Joon Cho, Hakjung Kim*
Keywords: Dihydrolipoamide dehydrogenase, Pyridine nucleotide-disulfide oxidoreductase, Site-directed mutagenesis
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2121

Abstract | Full Text: PDF

2125  

DNA Adduct Formation of 17β-Estradiol in MCF-7 Human Breast Cancer Cells
Sang Yoon Lee, Ji Su Kim, Sang Soo Hah*
Keywords: 17β-Estradiol, DNA adduct, Accelerator mass spectrometry
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2125

Abstract | Full Text: PDF

2129  

Synthesis of Phosphinodiselenoic Acid Ester Derivatives and their Application in the Controlled Radical Polymerization of Styrene
Eunjin Song, Youngshin Jo, Goun Bae, Il Kwon Oh, Hyun Min Jung, Sunwoo Lee*
Keywords: Selenium, Phosphinodiselenoic acid ester, RAFT, Polystyrene
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2129

Abstract | Full Text: PDF

2132  

Preparation of Elongated Hexagonal Pyramids and Hexagonal Prisms of SrCO₃ Using Hydrothermal Reactions
Eun Jee Choi, Young Duk Huh*
Keywords: SrCO₃, Hexagonal pyramid, Hexagonal prism, Hydrothermal method
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2132

Abstract | Full Text: PDF

2135  

Limodissimin A: A New Dimeric Coumarin from Limonia acidissima
Ki Hyun Kim, Sang Keun Ha, Sun Yeou Kim, Sung Hoon Kim, Kang Ro Lee*
Keywords: Limonia acidissima, Rutaceae, Dimeric coumarin, Limodissimin A, Anti-neuroinflammatory effect
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2135

Abstract | Full Text: PDF

2138  

Restoration of Ribozyme Activity by Switching the Positions of Cy3 and Cy5 in the Ribozymes Inactivated with the Fluorescent Dyes
Bongrae Cho
Keywords: Cy3, Cy5, Ribozyme, Thiophosphorylation
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2138

Abstract | Full Text: PDF

2141  

Fast Identification of Korean Cattle Based on Simultaneous Detection of Various Single Nucleotide Polymorphisms Markers by Capillary Electrophoresis
Hyeah Go, Miji Lee, Doori Oh, Kwan Suk Kim, Keunchang Cho, Dong Jin Yoo, Seong Ho Kang*
Keywords: Korean cattle, Capillary electrophoresis, Single nucleotide polymorphism (SNP), Fast identification, Simultaneous detection
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2141

Abstract | Full Text: PDF

2145  

Synthesis, Structure, and Characterization of a Layered Mixed Metal Oxychloride, PbVO₃Cl
Vinna Jo, Min Kyung Kim, Il Wun Shim, Kang Min Ok*
Keywords: Oxychloride, Layered structure, Synthesis, Structure
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2145

Abstract | Full Text: PDF

2149  

Detection of BER Enzymes Based on Fluorescence Resonance Energy Transfer
Yongtae Kim, In Seok Hong*
Keywords: Biosensors, BER enzymes, FRET, DNA damages
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2149

Abstract | Full Text: PDF

2152  

Synthesis and Characterization of Some Polynitro Imidazoles
Venugopal Thottempudi, Tae Keun Kim, Kyoo Hyun Chung*, Jin Seuk Kim
Keywords: Nitration, Energetic materials, Polynitro imidazoles, Tautomerism
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2152

Abstract | Full Text: PDF

2155  

Diketene and Acetylated Meldrum’s Acid: Agents for a Facile Teprenone Synthesis via Carroll Rearrangement
Kathlia A De Castro, Eun Young Byun, Hakjune Rhee*
Keywords: Carroll rearrangement, Anti-ulcer drug, Teprenone, Diketene, Acetylated meldrum’s acid
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2155

Abstract | Full Text: PDF

2158  

Molecular Dynamics Simulation Study for Self-diffusion Coefficients of the Scaled OSS2 Water
Song Hi Lee
Keywords: Molecular dynamics simulation, Scaled OSS2 potential, Self-diffusion coefficient
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2158

Abstract | Full Text: PDF

2161  

An Efficient Synthetic Method for 3,3',4,4'-Biphenyltetracarboxylic Anhydride
Yu Lin Hu, Ming Lu*, Xiang Liu, Peng Cheng Wang
Keywords: 3,3',4,4'-Biphenyltetracarboxylic acid dianhydride, Ionic liquid, Chloromethylation, Oxidation, Dehydration
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2161

Abstract | Full Text: PDF

2165  

Layer-by-Layer Approach to Bio-Inspired, Large-Area Formation of Silica Thin Films
Sung Ho Yang, Ji Hun Park, Insung S Choi*
Keywords: Biomimicry, Layer-by-layer, Polyelectrolytes, Silica, Silicification
DOI: https://doi.org/10.5012/bkcs.2009.30.9.2165

Abstract | Full Text: PDF