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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 33, Number 5
BKCSDE 33(5)
May 20, 2012 

 

1443  

EQCM Studies on Anodic Oxidation of Metallic Molybdenum in 0.5 M Sulfuric Acid Solution: Molybdenum Blue Formation
Sang-Min Lee, Chi-Woo Lee*
Keywords: Molybdenum, Molybdenum blue, EQCM
Online date: May 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1443

Abstract | Full Text: PDF


1445  

Characterization of a Naturally Occurring Mutation (Ile-358 to Thr) in Human Dihydrolipoamide Dehydrogenase of a Patient with Leigh Syndrome
Lin Yuan, Hakjung Kim*
Keywords: Dihydrolipoamide dehydrogenase, Pyridine nucleotide-disulfide oxidoreductase, Site-directed mutagenesis, Dihydrolipoamide deficiency, α-Keto acid dehydrogenase complexes
Online date: May 03, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1445

Abstract | Supporting Information | Full Text: PDF


1447  

Revisit of Unusual Ruthenium(III) Dichloro Complex
Won K. Seok,* Na Yeon Kim, Hoseop Yun
Keywords: [RuIII(bpy)2Cl2][PF6] complex, Bulky hexafluorophosphate anion, CAN
Online date: April 23, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1447

Abstract | Supporting Information | Full Text: PDF


1449  

Competitive Hydrogen Transfer Reactions between Fe+ and C2H5OC2H5
Dababrata Paul, Kiryong Hong, Tae Kyu Kim,* Jun-Sik Oh, Kwang-Woo Jung*
Keywords: Ion-molecule reaction, Iron, Diethyl ether, Hydrogen transfer
Online date: April 23, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1449

Abstract | Supporting Information | Full Text: PDF


1451  

Synthesis and Characterization of a Tetrathiafulvalene-Based Polymer
Sehyun Lee, Lei Wang, Seok-Ho Hwang, Myong-Hoon Lee,* Kwang-Un Jeong*
Keywords: Polymer, Tetrathiafulvalene, Fullerene, Synthesis
Online date: May 08, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1451

Abstract | Full Text: PDF


1457  

Solvent Free N-Heterocyclization of Primary Amines to N-Substituted Azacyclopentanes Using Hydrotalcite as Solid Base Catalyst
Manish Dixit, Manish Mishra,* P. A. Joshi, D. O. Shah
Keywords: N-Substituted azacycloalkanes, N-Heterocyclization, Amines, Solid base, Hydrotalcite
Online date: May 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1457

Abstract | Full Text: PDF


1465  

Electrochemical Thinning for Anodic Aluminum Oxide and Anodic Titanium Oxide
Inhae Lee, Yunkyoung Jo, Yong-Tae Kim, Yongsug Tak,* Jinsub Choi*
Keywords: Titanium oxide, Aluminum oxide, Anodization, Barrier oxide
Online date: May 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1465

Abstract | Full Text: PDF


1470  

Metabolic Pharmacokinetics in Rats: Differences between Pure Amygdalin and Amygdalin in a Decoction of Peach Seeds
Jianbo Chen, Xitao Yan, Tae Jin Kim, Sang Hyuck Kim, Kyung Tae Kim, Young Keun Lee, Cheong Weon Cho, Jongsuep Baek, Yong Ki Park, Young Ho Kim, Wonjae Lee,* Jong Seong Kang*
Keywords: Amygdalin, Prunasin, Peach seed, High performance liquid chromatography, Pharmacokinetic studies
Online date: May 08, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1470

Abstract | Full Text: PDF


1475  

Binding Model of Amentoflavone to Peroxisome Proliferator-Activated Receptor γ
Jee-Young Lee, Jin-Kyoung Kim, Sojung Lee, Eunjung Lee, Soyoung Shin, Qinglong Jin, Do-Young Yoon, Eun-Rhan Woo, Yangmee Kim*
Keywords: PPARγ, Agonist, Flavonoid, Amentoflavone, Docking
Online date: May 17, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1475

Abstract | Full Text: PDF


1480  

A Series of N-Alkylimidazolium Propylhexanamide Iodide for Dye-Sensitized Solar Cells
Sung-Su Lim, Subrata Sarker, Sunyoung Yoon, Narayan Chandra Deb Nath, Young Jun Kim, Heung Bae Jeon,* Jae-Joon Lee*
Keywords: Imidazolium iodide, Electrolyte, Gel electrolyte, Binary ionic liquid, Dye-sensitized solar cells
Online date: May 08, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1480

Abstract | Full Text: PDF


1485  

Electrochemical Immunoassay for Detecting Hippuric Acid Based on the Interaction of Osmium-Antigen Conjugate Films with Antibody on Screen Printed Carbon Electrodes
Young-Bong Choi, Won-Yong Jeon, Hyug-Han Kim*
Keywords: Electrochemical immunoassay, Hippuric acid, Osmium complex, Electropolymerization
Online date: May 08, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1485

Abstract | Full Text: PDF


1491  

InP Quantum Dot-Organosilicon Nanocomposites
Mai Xuan Dung, Priyaranjan Mohapatra, Jin-Kyu Choi, Jin-Hyeok Kim, Sohee Jeong, Hyun-Dam Jeong*
Keywords: InP quantum dot, Organosilicon, Nanocomposite, PL quenching, Ligand exchange
Online date: May 10, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1491

Abstract | Supporting Information | Full Text: PDF


1505  

Synthesis and Biological Evaluation of Heterocyclic Ring-substituted Chalcone Derivatives as Novel Inhibitors of Protein Tyrosine Phosphatase 1B
Zhen-Hua Chen, Liang-Peng Sun, Wei Zhang, Qiang Shen, Li-Xin Gao, Jia Li,* Hu-Ri Piao*
Keywords: Chalcone, Protein tyrosine phosphatase 1B, Inhibitor, SAR
Online date: May 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1505

Abstract | Full Text: PDF


1509  

Inclusion Extraction of Alkali Metals by Emulsion Liquid Membranes and Nano-baskets of p-tert-Calix[4]arene Bearing Di-[N-(X)sulfonyl Carboxamide] and Di-(1-propoxy) in ortho-cone Conformation
Bahram Mokhtari, Kobra Pourabdollah*
Keywords: Nano-basket, Calixarene, Emulsion liquid membrane, Alkali metals
Online date: May 08, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1509

Abstract | Supporting Information | Full Text: PDF


1517  

Anion Effects on Crystal Structures of CdII Complexes Containing 2,2'-Bipyridine: Photoluminescence and Catalytic Reactivity
Hyun Min Park, In Hong Hwang, Jeong Mi Bae, Young Dan Jo, Cheal Kim,* Ha-Yeong Kim, Youngmee Kim,* Sung-Jin Kim
Keywords: CdII complexes, Photoluminescence, 2,2'-Bipyridine, Catalyst, Transesterification
Online date: May 03, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1517

Abstract | Supporting Information | Full Text: PDF


1523  

Preparation and Characterization of Carbon Nanotubes-Based Composite Electrodes for Electric Double Layer Capacitors
Min-Kang Seo, Soo-Jin Park*
Keywords: Multi-walled carbon nanotubes, Polyacrylonitrile, Composites, Activation, Electrochemical properties
Online date: May 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1523

Abstract | Full Text: PDF


1527  

A New Variable Selection Method Based on Mutual Information Maximization by Replacing Collinear Variables for Nonlinear Quantitative Structure-Property Relationship Models
Jahan B. Ghasemi,* Ehsan Zolfonoun
Keywords: Mutual information, Variable selection, Quantitative structure-property relationship
Online date: May 03, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1527

Abstract | Full Text: PDF


1536  

Establishment of An Efficient and Stable Transgene Expression System in Chicken Primordial Germ Cells
Ju Hyun Yang, Sungtae Kim*
Keywords: Chicken primordial germ cells (cPGCs), Transfection, piggybac transposon, Transgenesis
Online date: May 08, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1536

Abstract | Full Text: PDF


1541  

Nucleation and Growth of Bismuth Electrodeposition from Alkaline Electrolyte
Longping Zhou, Yatang Dai,* Huan Zhang, Yurong Jia, Jie Zhang, Changxiong Li
Keywords: Bismuth, Electrodeposition, Alkaline electrolyte, Nucleation
Online date: May 03, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1541

Abstract | Full Text: PDF


1547  

Kinetics and Reaction Mechanism of Aminolyses of Benzyl 2-Pyridyl Carbonate and t-Butyl 2-Pyridyl Carbonate in Acetonitrile
Ae Ri Bae, Ik-Hwan Um*
Keywords: Aminolysis, Steric hindrance, H-bonding interaction, Reactivity-selectivity principle
Online date: May 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1547

Abstract | Full Text: PDF


1551  

Kinetics and Reaction Mechanism of Aminolyses of Benzyl 2-Pyridyl Carbonate and t-Butyl 2-Pyridyl Carbonate: Effect of Nonleaving Group on Reactivity and Reaction Mechanism
Ji-Sun Kang, Jae-In Lee, Ik-Hwan Um*
Keywords: Aminolysis, Steric hindrance, H-bonding interaction, Nonleaving group, Brønsted-type plot
Online date: May 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1551

Abstract | Full Text: PDF


1556  

A Simple and Efficient One-Pot Three-Component Synthesis of Propargylamines Using Bismuth (III) Chloride
Abbas Teimouri,* Alireza Najafi Chermahini, M. Narimani
Keywords: Bismuth (III) chloride, Green synthesis, Propargylamines, Three component reaction
Online date: May 08, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1556

Abstract | Full Text: PDF


1561  

Structure and Intramolecular Proton Transfer of Alanine Radical Cations
Gab-Yong Lee
Keywords: Alanine radical cation, Intramolecular proton transfer, Hydrogen bond, Energy barrier, Spin density
Online date: May 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1561

Abstract | Full Text: PDF


1566  

Composite of Indium and Polysorbate 20 as Inhibitor for Zinc Corrosion in Alkaline Solution
Xiaoping Li, Man Liang, Hebing Zhou, Qiming Huang, Dongsheng Lv, Weishan Li*
Keywords: Corrosion inhibition, Zinc, Indium, Polysorbate 20
Online date: May 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1566

Abstract | Supporting Information | Full Text: PDF


1571  

Design and Synthesis of an Anticancer Diarylurea Derivative with Multiple-Kinase Inhibitory Effect
Mohammed I. El-Gamal, Chang-Hyun Oh*
Keywords: Anticancer, Diarylurea, Multiple-kinase, Pyrrolo[3,2-c]pyridine
Online date: May 10, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1571

Abstract | Full Text: PDF


1577  

Developing 500 MHz NB 19F-13C Double Resonance Solid-State NMR Probe for in-situ Analysis of Liquid Crystal Display Panels
Sung-Sub Choi, Ji-Ho Jung, Yu-Geun Park, Tae-Joon Park, Gregory Hyung Jin Park, Yongae Kim*
Keywords: Home-built, 19F-13C double resonance, Solid-state NMR probe, Liquid Crystal Display (LCD), LCD panel
Online date: May 03, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1577

Abstract | Full Text: PDF


1581  

Three Cyanide-Bridged One-Dimensional Single Chain CoIII-MnII Complexes: Rational Design, Synthesis, Crystal Structures and Magnetic Properties
Daopeng Zhang,* Zengdian Zhao, Ping Wang, Xia Chen
Keywords: Cyanide-bridged, Heterometallic complex, Crystal structure, Magnetic property
Online date: May 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1581

Abstract | Full Text: PDF


1586  

Design, Synthesis and In Vitro Cytotoxic Activity Evaluation of New Mannich Bases
Bui Trung Hieu, Le Thi Thuy, Vu Thu Thuy, Hoang Xuan Tien, Luu Van Chinh, Vu Dinh Hoang, Tran Khac Vu*
Keywords: Anticancer, Cytotoxicity, Chalcone, Mannich, Paraformaldehyde
Online date: May 08, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1586

Abstract | Full Text: PDF


1593  

Conducting Polymer-Silica Composites for Immobilization of Enzymes
Sang Woon Kwon, Bo Ock Jeong, Eun Hee Lee, Yong Shin Kim, Yongju Jung*
Keywords: Polymer-silica composites, Immobilization, Biomolecules
Online date: May 03, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1593

Abstract | Full Text: PDF


1597  

The Identification of Binding Mode for Arabidopsis thaliana 7-Keto-8-aminopelargonic Acid Synthase (AtKAPAS) Inhibitors
Jae Eun Cho, Sun Young Kang, Jung Sup Choi, Young Kwan Ko, In Taek Hwang, Nam Sook Kang*
Keywords: KAPAS, Herbicides, Homology modeling, Docking
Online date: May 03, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1597

Abstract | Full Text: PDF


1603  

An Empirical Relation between the Plating Process and Accelerator Coverage in Cu Superfilling
Sung Ki Cho, Myung Jun Kim, Hyo-Chol Koo, Soo-Kil Kim,* Jae Jeong Kim*
Keywords: Cu, Electroplating, Superfilling, Additives, Coverage
Online date: May 03, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1603

Abstract | Full Text: PDF


1608  

Highly Sensitive Fluorescent Probes for the Quantitative Determination of Singlet Oxygen (1O2)
Syed Rahin Ahmed, Kwangnak Koh, Nam Lyong Kang, Jaebeom Lee*
Keywords: Singlet oxygen, CdTe QDs, LbL method, Fluorescence, Quenching
Online date: May 03, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1608

Abstract | Full Text: PDF


1613  

Preparation of Ni Nanoparticles-TiO2 Nanotube Arrays Composite and Its Application for Electrochemical Capacitor
Huichao He, Yunhuai Zhang, Peng Xiao,* Yannan Yang, Qing Lou, Fei Yang
Keywords: Ni Nanoparticles, TiO2 Nanotubes, Electrochemical capacitor
Online date: May 10, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1613

Abstract | Full Text: PDF


1617  

Preparation and Catalytic Application of Pd Loaded Titanate Nanotube: Highly Selective α Alkylation of Ketones with Alcohols
Jum Suk Jang, Min Serk Kwon, Hyun Gyu Kim, Jae Wook Park,* Jae Sung Lee*
Keywords: Hydrothermal synthesis, Titanate nanotube, Palladium nanoparticle, α-Alkylation
Online date: May 08, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1617

Abstract | Supporting Information | Full Text: PDF


1622  

Facile Synthesis of 5-Hydroxy-3-pyrrolin-2-ones from Morita-Baylis-Hillman Adducts
Cheol Hee Lim, Sung Hwan Kim, Jae Nyoung Kim*
Keywords: 5-Hydroxy-3-pyrrolin-2-ones, Morita-Baylis-Hillman adducts, Hemiaminals
Online date: May 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1622

Abstract | Full Text: PDF


1627  

Synthesis and Properties of Diarylamino-Substituted Linear and Dendritic Oligoquinolines for Organic Light-Emitting Diodes
Ho-Joon Lee, Hao Xin, Seong-Min Park, Seog-IL Park, Taek Ahn, Dong-Kyu Park, Samson A. Jenekhe,* Tae-Woo Kwon*
Keywords: Quinoline dendrimer, Oligoquinolines, Aminobenzophenone, OLED
Online date: May 10, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1627

Abstract | Full Text: PDF


1638  

Preparation and Characterization of PEG/PLA Multiblock and Triblock Copolymer
Hesong Zhao, Zhun Liu, Sanghyuk Park, Sang-Ho Kim,* Jung-Hyun Kim,* Longhai Piao*
Keywords: Block copolymers, Biodegradable, Biopolymers, Triblock, Multiblock
Online date: May 03, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1638

Abstract | Full Text: PDF


1643  

A Highly Efficient and Selective Nickel/Clay Catalyst for Liquid Phase Hydrogenation of Maleic Anhydride to Succinic Anhydride
Weiping Tian, Shaofei Guo, Li Shi*
Keywords: Maleic anhydride, Ni, Clay, Hydrogenation, Succinic anhydride
Online date: May 03, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1643

Abstract | Full Text: PDF


1647  

Liquid Crystalline Properties of Dimers Having o-, m- and p- Positional Molecular Structures
Joo-Hoon Park, Ok-Byung Choi, Hwan Myung Lee, Jin-Young Lee, Sung-Jo Kim, Eun-Hee Cha, Dong-Hyun Kim, B. Ramaraj, Bong-Keun So, Kyung-Hwan Kim, Soo-Min Lee, Kuk Ro Yoon*
Keywords: Dimesogenic compounds, Bent-shaped liquid crystals, Differential scanning calorimetry, Optical microscopy
Online date: May 03, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1647

Abstract | Full Text: PDF


1653  

Highly Crystalline 2,6,9,10-Tetrakis((4-hexylphenyl)ethynyl)anthracene for Efficient Solution-Processed Field-effect Transistors
Jung A Hur, Jicheol Shin, Tae Wan Lee, Kyung Hwan Kim, Min Ju Cho, Dong Hoon Choi*
Keywords: Organic semiconductor, Conjugated molecule, Thin film transistor, Field-effect transistor, Photoresponsivity
Online date: May 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1653

Abstract | Full Text: PDF


1659  

Poly(1,4-bis((E)-2-(3-dodecylthiophen-2-yl)vinyl)benzene) for Solution Processable Organic Thin Film Transistor
Chul Young Kim, Jonggwang Park, Min Jung Lee, Soon-Ki Kwon, Jin Hak Kim,* Sung-Chul Shin,* Yun-Hi Kim*
Keywords: Organic thin film transistor, Organic semiconductor, Mobility, Solution process
Online date: May 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1659

Abstract | Full Text: PDF


1664  

Open Tubular Molecular Imprinted Polymer Fabricated in Silica Capillary for the Chiral Recognition of Neutral Enantiomers in Capillary Electrochromatography
Song Hee Yang, Shabi Abbas Zaidi, Won Jo Cheong,* Zeid A. ALOthman, Abdullah M. ALMajid
Keywords: Neutral template, Molecule imprinted polymer, Chiral separation, Open tubular capillary, Capillary electrochromatography
Online date: April 23, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1664

Abstract | Full Text: PDF


1669  

Synthesis of Montmorillonite/Poly(acrylic acid-co-2-acrylamido-2-methyl-1-propane sulfonic acid) Superabsorbent Composite and the Study of its Adsorption
Linhui Zhu,* Lili Zhang, Yaoji Tang
Keywords: Synthesis, Montmorillonite, Superabsorbent composite, Adsorption
Online date: May 08, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1669

Abstract | Full Text: PDF


1675  

Cyanide-Bridged CrIIIMnII Binuclear Complexes Based on [Mn(phen)2]2+ and Dicyanidechromate(III) Building Blocks: Syntheses, Crystal Structures, and Magnetic Properties
Guo-Ling Li, Li-Fang Zhang, Zhong-Hai Ni,* Hui-Zhong Kou,* Ai-Li Cui
Keywords: Cyanide-bridged, Binuclear complex, Crystal structure, Magnetic property, Magneto-structural correlation
Online date: May 03, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1675

Abstract | Full Text: PDF


1681  

Rapid and Sensitive Analysis of Valproic Acid in Human Red Blood Cell by LC-MS/MS
Songhee Han, Yunjeong Kim, Ji-Young Jeon, Minho Hwang, Yong-Jin Im, Jin-A Jeong, Chang-Seop Lee, Soo-Wan Chae, Min-Gul Kim*
Keywords: Valproic acid, LC-MS/MS, Human red blood cell, Validation, RBC partitioning
Online date: May 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1681

Abstract | Full Text: PDF


1686  

Excess Volumes, Speeds of Sound, Isentropic Compressibilities and Viscosities of Binary Mixtures of N-Ethyl Aniline with Some Aromatic Ketones at 303.15 K
M. Gowrisankar, S. Sivarambabu,* P. Venkateswarlu, K. Siva Kumar
Keywords: Ultrasonic speed, Viscosity, Excess volume, N-Ethyl aniline, Ketone
Online date: May 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1686

Abstract | Full Text: PDF


1693  

Determination of MTBE, TBA and BTEX in Soil by Headspace Gas Chromatography-Mass Spectrometry
Ho-Sang Shin
Keywords: MTBE, TBA, BTEX, Soil, HS GC-MS
Online date: May 10, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1693

Abstract | Full Text: PDF


1699  

Control of Particle Characteristics in the Preparation of TiO2 Nano Particles Assisted by Microwave
Hanbin Lee, Minsik Choi, Younhee Kye, Myoungyoung An, Ik Mo Lee*
Keywords: Nano TiO2, Microwave, Morphology, Structure, Relative concentrations of reactants
Online date: May 08, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1699

Abstract | Full Text: PDF


1703  

Study of Thiazoline Derivatives for the Design of Optimal Fungicidal Compounds Using Multiple Linear Regression (MLR)
Won Seok Han, Jin Kak Lee, Jun-Seok Lee, Hoh-Gyu Hahn,* Chang No Yoon*
Keywords: Thiazoline derivatives, Magnaporthegrisea, QSAR, Multiple linear regression
Online date: May 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1703

Abstract | Full Text: PDF


1707  

Ligand Based Pharmacophore Identification and Molecular Docking Studies for Grb2 Inhibitors
Venkatesh Arulalapperumal, Sugunadevi Sakkiah, Sundarapandian Thangapandian, Yuno Lee, Chandrasekaran Meganathan, Swan Hwang, Keun Woo Lee*
Keywords: Growth factor receptor-bound protein 2, Son of sevenless, Pharmacophore, Hypogen, ADMET, Molecular docking
Online date: May 10, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1707

Abstract | Full Text: PDF


1715  

The Chirality Conversion Reagent for Amino Acids Based on Salicyl Aldehyde
Hoe-Jin Yoon, Hein Jung, Yun Soo Ahn, Raju Nandhakumar, Jun Soo Kim, Kwan Mook Kim*
Keywords: Salicyl aldehyde, Chirality conversion, Amino acid, Enantioselective recognition
Online date: May 03, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1715

Abstract | Full Text: PDF


1719  

High Hydrogen Capacity and Reversibility of K-Decorated Silicon Materials
Min Hee Park, Seol Ryu, Young-Kyu Han,* Yoon Sup Lee*
Keywords: Alkali metal, Density functional calculation, Hydrogen storage, Potassium, Silicon
Online date: May 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1719

Abstract | Full Text: PDF


1722  

Theoretical Explanation of the Peak Splitting of Tobacco-Specific N-Nitrosamines in HPLC
Juxing Jiang, Liangchun Li,* Mingfeng Wang, Jianjun Xia, Wenyuan Wang, Xiaoguang Xie
Keywords: TSNAs, E/Z isomers, Protonation, Peak-splitting
Online date: May 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1722

Abstract | Supporting Information | Full Text: PDF


1729  

Correlation of the Rates on Solvolysis of 2,2,2-Trichloroethyl Chloroformate Using the Extended Grunwald-Winstein Equation
Han Joong Koh,* Suk Jin Kang
Keywords: 2,2,2-Trichloroethyl chloroformate, Extended grunwald-winstein equation, SN2 Mechanism, Solvent kinetic isotope effect
Online date: May 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1729

Abstract | Full Text: PDF


1734  

Voltammetric Studies of Anion Transfer Reactions Across a Microhole Array-Water/PVC-NPOE Gel Interface
Md. Mokarrom Hossain, Hubert H. Girault, Hye Jin Lee*
Keywords: Anion transfer, Micro-liquid/gel interface, Formal Gibbs transfer energy, Perchlorate anion, Amperometric sensor
Online date: May 10, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1734

Abstract | Full Text: PDF (ERRATUM)


1741  

Syntheses and Characterizations of Serine and Threonine Capped Water-Dispersible ZnS:Mn Nanocrystals and Comparison Study of Toxicity Effects on the growth of E. coli by the Methionine, Serine, Threonine, and Valine Capped ZnS:Mn Nanocrystals
Eunju Lim, Sanghyun Park, Jonghoe Byun, Cheong-Soo Hwang*
Keywords: ZnS:Mn nanocrystal, Amino acid capping, Water-dispersible nanocrystal, Orange emitting nanophosphor, Toxicity of nanocrystal
Online date: May 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1741

Abstract | Full Text: PDF


1748  

Tip-Enhanced Raman Scattering with a Nanoparticle-Functionalized Probe
Chan-Gyu Park, Ju-Young Kim, Eunbyoul Lee, Han-Kyu Choi, Won-Hwa Park, Jinwook Kim, Zee Hwan Kim*
Keywords: Plasmons, Nanoparticles, Raman scattering
Online date: May 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1748

Abstract | Full Text: PDF


1753  

Enhancement in the Photocatalytic Activity of Au@TiO2 Nanocomposites by Pretreatment of TiO2 with UV Light
Mohammad Mansoob Khan, Shafeer Kalathil, Jintae Lee, Moo Hwan Cho*
Keywords: Au@TiO2, Nanocomposites, Pretreatment, Photocatalyst, UV-light
Online date: May 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1753

Abstract | Full Text: PDF (ERRATUM)


1759  

Synthesis and Crystal Structure of a New Quaternary Nitride, Li4Ca13Ge6N18
Dong Gon Park,* Francis J. Di Salvo
Keywords: Quaternary nitride, Nitridometallate, Single crystal structure
Online date: May 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1759

Abstract | Full Text: PDF


1762  

Synthesis of Silver Nanowires by Reduction of Silver-Pyridine Complexes
Myeong-Jin Kim, Young-Sik Cho, Young-Duk Huh*
Keywords: Silver nanowire, Silver complex, Interfacial reaction
Online date: May 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1762

Abstract | Full Text: PDF


1765  

Selective Gene Regulation by Vitamin D Receptor via Protein Kinase A Activation in Mouse Osteoblastic Cells
Chul Park, Songhee Kim, Sungtae Kim*
Keywords: Chromatin immunoprecipitation, Protein kinase A, Osteoblast, Osteopontin
Online date: May 10, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1765

Abstract | Full Text: PDF


1769  

2,4-Diaryl-5,6-dihydro-1,10-phenanthrolines with Furyl or Thienyl Moiety at 4-Position: Synthesis, Topoisomerase I and II Inhibitory Activity, and Cytotoxicity
Pritam Thapa, Eung-Seok Lee*
Keywords: Terpyridine, 2,4-Diaryl-5,6-dihydro-1,10-phenanthroline, Topoisomerase I and II, Cytotoxicity
Online date: May 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1769

Abstract | Full Text: PDF


1773  

Synthesis of 7-O-(2-Amino)ethyl Flavones and Their Antioxidant Activities
Seung Hwan Kim, Hyoung Ja Kim, Changbae Jin, Yong Sup Lee*
Keywords: Flavonoid, Luteolin, Antioxidant, Solubility, Aminoethyl
Online date: May 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1773

Abstract | Full Text: PDF


1777  

Assembling Gold Nanocubes Into a Nanoporous Gold Material
Ju-Hwan Oh, Young Jin Sa, Sang Hoon Joo,* Jae-Seung Lee*
Keywords: Gold nanocube, Porous material, Assembly, Adsorption isotherm, Dithiothreitol
Online date: April 23, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1777

Abstract | Full Text: PDF


1781  

An Efficient Synthesis of Various γ-Substituted Butenolides from Morita-Baylis-Hillman Adducts
Jin Woo Lim, Ko Hoon Kim, Se Hee Kim, Jae Nyoung Kim*
Keywords: γ-Substituted butenolides, Morita-Baylis-Hillman adducts, Indium, Zinc, Barbier reaction
Online date: May 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1781

Abstract | Full Text: PDF


1785  

All-Purpose Copper Catalyst for Coupling of Ammonium Salts and 1o and 2o Amines with Boronic Acid
Xi Wang, Hye-Young Jang*
Keywords: Copper acetate, Ammonium carbonate, Aromatic amines, Chan-Lam coupling
Online date: April 23, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1785

Abstract | Supporting Information | Full Text: PDF


1788  

The Electrochemical Properties of the Porous Nafion Membrane for Proton Exchange Membrane Fuel Cells (PEMFCs)
Jongwon Lee, Cheol-Woo Yi,* Keon Kim*
Keywords: Nafion membrane, Porous membrane, Proton conductivity, Polymer electrolyte membrane, Vapor pressure of water
Online date: May 03, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1788

Abstract | Full Text: PDF


1791  

α-Glucosidase Inhibitors from the Roots of Sophora flavescens
Tran Hong Quang, Nguyen Thi Thanh Ngan, Chau Van Minh, Phan Van Kiem, Bui Huu Tai, Nguyen Phuong Thao, Se-Uk Kwon, Young-Mi Lee, Hee-Kyoung Kang, Young Ho Kim*
Keywords: Sophora flavescens, Leguminosae, Flavonoid, α-Glucosidase, Anti-diabetic
Online date: May 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1791

Abstract | Supporting Information | Full Text: PDF


1794  

N-Heterocyclic Carbene Adducts of Cyclopalladated Ferrocenylpyridine Complex: Synthesis, Structural Characterization and Application in Heck Reaction
Chen Xu,* Lu-Meng Duan, Zhen Li, Hong-Mei Li, Xin-Hua Lou, Zhi-Qiang Wang, Yao-Ting Fan
Keywords: N-Heterocyclic carbene adduct, Palladacycle, Heck reaction, Crystal structure
Online date: April 23, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.5.1794

Abstract | Full Text: PDF