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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 33, Number 12
BKCSDE 33(12)
December 20, 2012 

 

3931  

Peptoid-based Positional Scanning Derivatives: Revealing the Optimum Residue Required for Ice Recrystallization Inhibition Activity for Every Position in the AFGPs
Mija Ahn, Ravichandran N. Murugan, Song Yub Shin, Hak Jun Kim*, Jeong Kyu Bang*
Keywords: Glycopeptoid, Ice recrystallization inhibition, Positional scanning
Online date: November 26, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.3931

Abstract | Full Text: PDF


3933  

Sequential Bicyclization to the Skeleton of Lennoxamine and Chilenine Using Pd Catalyst
Keum Rok Oh, Guncheol Kim*
Keywords: Bicyclization, Lennoxamine, Chilenine, Palladium catalyst
Online date: November 27, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.3933

Abstract | Full Text: PDF


3935  

Morphology and Thickness Control of Thin Copper Films Prepared by Electrochemical Deposition onto Mo-sputtered Stainless Steel Substrates
Mi Kyung Oh, Su Byeong Chae, Sang Min Lee, Jeom Sik Yang, Chi Woo Lee*
Keywords: Thin copper film, Electrodeposition, CIGS, Mo, Solar cell
Online date: November 27, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.3935

Abstract | Full Text: PDF


3937  

Surface Treatment of Polyimide Film by Pulsed UV Laser Ablation and Its Effect on the Electrochemical Characteristics
Kyung-Tae Kim, Jae-Yong Oh, Bo-Sung Shin, Deog-Su Park*
Keywords: Laser ablation, Polyimide, Electrochemistry
Online date: November 29, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.3937

Abstract | Full Text: PDF


3939  

Absolute Hydration Free Energies of Ions Under Periodic Boundary Conditions
Youngdo Won
Keywords: Ion force field, Free energy simulation, Phase potential
Online date: November 26, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.3939

Abstract | Full Text: PDF


3941  

Non-unique Lennard-Jones Parameter Problem with a Monatomic Cation
Youngdo Won
Keywords: Ion force field, Free energy simulation, Radial distribution function
Online date: November 26, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.3941

Abstract | Full Text: PDF


3943  

Synthesis and Biological Activities of Some New 3,6-Disubstituted 1,2,4-Triazolo[3,4-b]1,3,4-thiadiazole Derivatives
Muhammad Rafiq, Muhammad Saleem, Muhammad Hanif, Muhammad Rizwan Maqsood, Nasim Hasan Rama, Ki-Hwan Lee, Sung-Yum Seo*
Keywords: Triazolothiadiazoles, Urease, Acetylcholine esterase, Antioxidant, Antibacterial activity
Online date: December 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.3943

Abstract | Full Text: PDF


3950  

Biocompatibility of Nanoscale Hydroxyapatite-embedded Chitosan Films
Fangfang Sun, Kwangnak Koh, Su-Chak Ryu, Dong-Wook Han*, Jaebeom Lee*
Keywords: Hydroxyapatite, Chitosan, Simulated body fluid, Cytotoxicity, Porous structure
Online date: November 26, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.3950

Abstract | Full Text: PDF


3957  

Impact of Amino-Acid Coating on the Synthesis and Characteristics of Iron-Oxide Nanoparticles (IONs)
Alireza Ebrahiminezhad, Younes Ghasemi, Sara Rasoul-Amini, Jaleh Barar, Soodabeh Davaran*
Keywords: Amino acid, Arginine, Lysine, Magnetic nanoparticles, Synthesis
Online date: December 07, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.3957

Abstract | Full Text: PDF


3963  

Rapid Determination of Volatile Organic Compounds in Human Whole Blood Using Static Headspace Sampling with Gas Chromatography and Mass Spectrometry
Ji-Young Lee, Seungki Kim, Jong-Tae Lee, Jong-Ho Choi, Jeongae Lee, Heesoo Pyo*
Keywords: VOCs, Whole blood, Headspace, HS-GC-MS
Online date: November 29, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.3963

Abstract | Full Text: PDF


3971  

Determination of Fluorescent Whitening Agents in Paper Materials by Ion-Pair Reversed-Phase High-Performance Liquid Chromatography
Jeong Soo Kim, Do Hwan Kim*, Keon Kim*
Keywords: Fluorescent whitening agents, Ion-pair chromatography, Paper materials
Online date: December 07, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.3971

Abstract | Full Text: PDF


3977  

Morphology Controlled Synthesis of Nanostructured Bi2Te3
Hee Jin Kim, Mi-Kyung Han*, Ha-young Kim, Wooyoung Lee*, Sung-Jin Kim*
Keywords: Bi2Te3, Nanorod, Nanoparticle, Growth mechanism, Thermoelectric material
Online date: November 26, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.3977

Abstract | Full Text: PDF (ERRATUM)


3981  

Effect of Microwave Irradiation on Morphology and Size of Anatase Nano Powder: Efficient Photodegradation of 4-Nitrophenol by W-doped Titania
Abdollah Fallah Shojaei, Mohammad Hassan Loghmani*
Keywords: Microwave, Anatase TiO2, Nanocrystalline, Photocatalyst
Online date: November 28, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.3981

Abstract | Full Text: PDF


3987  

Preparation of Highly Stabilized Silver Nanopowders by the Thermal Reduction and Their Properties
Kyoung-Young Kim, Myoung-Seon Gong*, Chan-Kyo Park*
Keywords: Silver 2-ethylhexylcarbamate, Nanopowders, Thermal reduction, Silver nano-paste
Online date: November 26, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.3987

Abstract | Full Text: PDF


3993  

Supercapacitive Properties of Co-Ni Mixed Oxide Electrode Adopting the Nickel Foam as a Current Collector
Hyeon Woo Cho, Ji Hyun Nam, Jeong Ho Park, Kwang Man Kim*, Jang Myoun Ko*
Keywords: Cobalt-nickel oxide, Nickel foam current collector, Supercapacitor, Cyclic voltammetry
Online date: December 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.3993

Abstract | Full Text: PDF


3998  

Simple Analysis for Interaction between Nanoparticles and Fluorescence Vesicle as a Biomimetic Cell for Toxicological Studies
Ha Nee Umh, Younghun Kim*
Keywords: Silver nanoparticles, Toxicology, Biomimetic, Vesicle, Fluorescence
Online date: November 27, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.3998

Abstract | Full Text: PDF


4003  

Preparation of Copper Nanoparticles and Catalytic Properties for the Reduction of Aromatic Nitro Compounds
Zhongyu Duan*, Guoli Ma, Wenjun Zhang
Keywords: Copper, Nanoparticles, Catalysis, Nitro reduction, Aromatic amino compounds
Online date: November 27, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4003

Abstract | Full Text: PDF


4007  

Synthesis and Conformation of Novel 4'-Fluorinated 5'-Deoxythreosyl Phosphonic Acid Nucleosides as Antiviral Agents
Lien Kang, Eunae Kim, Eun Joo Choi, Jin Cheol Yoo, Wonjae Lee, Joon Hee Hong*
Keywords: Antiviral agent, 4'-Fluorinated nucleoside, Deoxythreosyl nucleoside, Phosphonic acid nucleoside
Online date: November 29, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4007

Abstract | Full Text: PDF


4015  

Surface-functionalized Hexagonal Mesoporous Silica Supported 5-(4-Carboxyphenyl)-10,15,20-triphenyl Porphyrin Manganese(III) Chloride and Their Catalytic Activity
Wei-jie Zhang, Ping-ping Jiang*, Ping-bo Zhang, Jia-wei Zheng, Haiyang Li
Keywords: Manganese(III) porphyrin, Epoxidation, HMS, Alkenes, Fatty acid
Online date: November 27, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4015

Abstract | Full Text: PDF


4023  

Microfluidic Image Cytometry (μFIC) Assessments of Silver Nanoparticle Cytotoxicity
Jonghoon Park, Tae Hyun Yoon*
Keywords: Microfluidic image cytometry, Microfluidic device, Cytotoxicity assessment, Ag nanoparticles, Nanotoxicity
Online date: December 07, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4023

Abstract | Full Text: PDF


4028  

Butadiene Polymerization Catalyzed by Tri(aryloxo)aluminum Adduct of Cobalt Acetate
Ji Hae Park, Ahreum Kim, Sung Hae Jun, Gwanghoon Kwag, Ka Hyun Park, Junseong Lee, Bun Yeoul Lee*
Keywords: Butadiene polymerization, trans-1,4-Polybutadiene, Cobalt complexes, Phenoxoaluminum complexes
Online date: November 26, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4028

Abstract | Full Text: PDF


4035  

Controlled Ondansetron Release Based on Hydroxyethyl Starch Hydroxyethyl Methacrylate
Muhammad Nazir Tahir, Ahmad Adnan, Eunae Cho, Seunho Jung*
Keywords: Hydroxyethyl starch, Hydrogels, Ondansetron, Controlled drug release
Online date: November 28, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4035

Abstract | Full Text: PDF


4041  

Tracing Metabolite Footsteps of Escherichia coli Along the Time Course of Recombinant Protein Expression by Two-Dimensional NMR Spectroscopy
Young Kee Chae*, Seol Hyun Kim, James J. Ellinger, John L. Markley
Keywords: Metabolite profiling, Recombinant protein, Overexpression, NMR
Online date: November 26, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4041

Abstract | Full Text: PDF


4047  

A New and Facile Protocol for the Synthesis of Dithiocarbamate-linked 3,4-Dihydro-2H-pyran Using N-Halo Catalysts Under Mild Conditions Reaction
Ramin Ghorbani-Vaghei*, Mostafa Amiri, Hojat Veisi
Keywords: Dithiocarabamates, Amine, Carbon disulfide (CS2), 3,4-Dihydro-2H-pyran (DHP), TBBDA, PBBS
Online date: November 29, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4047

Abstract | Supporting Information | Full Text: PDF


4052  

The Synergistic Effect of Nitrogen and Ni2O3 over TiO2 Photocatalyst in the Degradation of 2,4,6-Trichlorophenol under Visible Light
Shaozheng Hu*, Fayun Li*, Zhiping Fan
Keywords: TiO2, TCP, Synergistic effect, Ni2O3, Stability
Online date: November 26, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4052

Abstract | Full Text: PDF


4059  

Effect of Conductive Additives on the Structural and Electrochemical Properties of Li4Ti5O12Spinel
Jae-Hwan Park, Seongsu Lee*, Sung-Soo Kim*, Jong-Huy Kim
Keywords: Lithium ion batteries, Lithium titanate, Carbon additive effect, Neutron diffraction
Online date: December 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4059

Abstract | Supporting Information | Full Text: PDF


4063  

Influence of Nanoporous Oxide Substrate on the Performance of Photoelectrode in Semiconductor-Sensitized Solar Cells
Jin Ho Bang
Keywords: Semiconductor-sensitized solar cells, Photoelectrode, Oxide substrates, Electron injection, Charge recombination
Online date: November 26, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4063

Abstract | Supporting Information | Full Text: PDF


4069  

Synthesis, Structures, and Catalytic Properties of Ionic Metallacyclodimeric Palladium(II) Complexes
Sung Min Kim, Kyung Hwan Park, Haeri Lee, So Yun Moon, Ok-Sang Jung*
Keywords: Dimethylbis(4-pyridyl)silane, Hydrogenation catalysis, Metallacyclodimer, Methylvinylbis(4- pyridyl)silane, Palladium(II) complexes
Online date: November 28, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4069

Abstract | Supporting Information | Full Text: PDF


4074  

Mechanism Studies of Substituted Triazol-1-yl-pyrimidine Derivatives Inhibition on Mycobacterium tuberculosis Acetohydroxyacid Synthase
Pham Ngoc Chien, In-Pil Jung, Katta Venugopal Reddy, Moon-Young Yoon*
Keywords: Acetohydroxyacid synthase, Docking, Mycobacterium tuberculosis, Tuberculosis, Triazol-1-ylpyrimidines
Online date: November 27, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4074

Abstract | Full Text: PDF


4079  

Ab Initio Study of Mechanism of Forming Spiro-Heterocyclic Ring Compound Involving Si and Ge from Dichlorosilylene Germylidene (Cl2Si=Ge:) and Acetone
Dongting Liu, Hua Ji, Xiuhui Lu*
Keywords: Dichlorosilylene germylidene (Cl2Si=Ge:), Spiro-heterocyclic ring compound, Reaction mechanism
Online date: November 27, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4079

Abstract | Full Text: PDF


4084  

Substituent Effect on the Structure and Biological Property of 99mTc-Labeled Diphosphonates: Theoretical Studies
Ling Qiu*, Jian-Guo Lin*, Xue-Dong Gong, Wen Cheng, Shi-Neng Luo
Keywords: Bone imaging agent, 99mTc-diphosphonate, Substituent effect, SAR, DFT
Online date: November 26, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4084

Abstract | Supporting Information | Full Text: PDF


4093  

Improvement in Long-Term Stability and Photovoltaic Performance of UV Cured Resin Polymer Gel Electrolyte for Dye-Sensitized Solar Cell
Geun Woo Park, Chul Gyun Hwang, Jae Won Jung, Young Mee Jung*
Keywords: UV-cured resin polymer gel, Electrolytes, Dye-sensitized solar cells (DSSCs), γ-Butylrolactone (GBL), Raman spectroscopy
Online date: November 27, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4093

Abstract | Full Text: PDF


4098  

Loss of HCN from the Pyrimidine Molecular Ion: A Computational Study
Min Kyoung Yim, Sun Hwa Jung, Myung Soo Kim, Joong Chul Choe*
Keywords: G4 calculation, RRKM calculation, Kinetics, Reaction pathway
Online date: November 27, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4098

Abstract | Full Text: PDF


4103  

Synthesis of Diblock Codendrimer by Double Click Chemistry
Jae Wook Lee*, Seung Choul Han, Won Ho Ji, Sung-Ho Jin*, Ji Hyeon Kim*
Keywords: Alkyne, Azide, Click reaction, Diblock dendrimer, Triazole
Online date: November 29, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4103

Abstract | Full Text: PDF


4109  

An Efficient Solid-phase Parallel Synthesis of 2-Amino and 2-Amidobenzo[d]oxazole Derivatives via Cyclization Reactions of 2-Hydroxyphenylthiourea Resin
Se-Lin Jung, Seul-Gi Kim, Gee-Hyung Lee, Young-Dae Gong*
Keywords: Solid-phase parallel synthesis, Heterocycles, Benzo[d]oxazole, 2-Hydroxyphenylthiourea linker, BOMBA resin
Online date: November 27, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4109

Abstract | Supporting Information | Full Text: PDF


4117  

Rate and Product Studies on the Solvolyses of Allyl Chloroformate
Han Joong Koh*, Suk Jin Kang
Keywords: Allyl chloroformate, Extended grunwald-winstein equation, SN2 mechanism, Solvent kinetic isotope effect, Product selectivity
Online date: November 27, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4117

Abstract | Full Text: PDF


4122  

The Synthesis of Cellulose-graft-poly (L-lactide) by Ring-opening Polymerization and the Study of Its Degradability
Lin Dai, Shu Xiao, Yue Shen, Baichuan Qinshu, Jing He*
Keywords: Cellulose, Poly(L-lactide) (PLLA), Ring-opening polymerization (ROP), Ionic liquid, Degradability
Online date: November 26, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4122

Abstract | Full Text: PDF


4127  

Very Efficient and Rapid Catalyst-free One-pot Three Component Synthesis of 2,5-Dihydro-5-imino-2-methylfuran-3,4-dicarboxylate Derivatives Under Ultrasound Irradiation
Morteza Rouhani, Ali Ramazani*, Sang Woo Joo*, Younes Hanifehpour
Keywords: Ultrasound irradiation, Isocyanide, Multicomponent reaction, 2,5-Dihydro-5-imino-2-methylfuran- 3,4-dicarboxylate
Online date: November 26, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4127

Abstract | Full Text: PDF


4131  

Bulk Coordination Polymerization of Dicyclopentadiene (DCPD) by Pd Complexes Containing β-Ketoiminate or β-Diketiminate Ligands
Eung Jun Lee, Ho Sup Kim, Byoung Ki Lee, Woon Sung Hwang, Ik Kyoung Sung, Ik Mo Lee*
Keywords: Palladium complexes, β-Ketoiminate, β-Diketiminate, Vinyl addition polymerization, Poly(DCPD)
Online date: November 29, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4131

Abstract | Full Text: PDF


4137  

In-vitro and in-vivo Behaviors of Poly(glycolide-caprolactone) Copolymer for Bioabsorbable Suture Materials
Yeon-Chun Yoo, Hak-Yong Kim*, Fan-Long Jin, Soo-Jin Park*
Keywords: Poly(glycolide-caprolactone), Absorbable suture, Monofilament, Biocompatibility
Online date: December 07, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4137

Abstract | Full Text: PDF


4141  

The Influence of Temperature, Ultrasonication and Chiral Mobile Phase Additives on Chiral Separation; Predominant Influence of β-Cyclodextrin Chiral Mobile Phase Additive Under Ultrasonic Irradiation
Jae Hwan Lee, Jae Jeong Ryoo*
Keywords: Enantioselectivity, Ultrasound, Temperature, Mobile phase additive, Chiral stationary phase
Online date: November 26, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4141

Abstract | Full Text: PDF


4145  

Highly Sensitive Luminescence Assessment of Bile Acid Using a Balofloxacin-Europium(III) Probe in Micellar Medium
Huan Cai, Fang Zhao*, Hailin Si, Shuaishuai Zhang, Chunchun Wang, Peirong Qi
Keywords: Balofloxacin, Europium(III), Bile acid, Luminescence
Online date: November 27, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4145

Abstract | Full Text: PDF


4150  

Efficient and Facile Synthesis of α-Chloroenones Bearing β-Carbonates or β-Carbamates
Krishna Bahadur Somai Magar, Yong Rok Lee*
Keywords: Rhodium(II)-catalyzed reaction, Diazodicarbonyl compounds, α-chloroenones
Online date: November 26, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4150

Abstract | Full Text: PDF


4155  

Effects of the Superlattices on STM Imaging of Self-organized Substituted Alkyl Chain Monolayers on a Graphite Surface
Seung Bae Son, Jae Ryang Hahn*
Keywords: Scanning tunneling microscopy, Graphite, Superlattice, Solid-liquid interface
Online date: November 27, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4155

Abstract | Full Text: PDF


4161  

Inversion Barriers of Methylsilole and Methylgermole Monoanions
Youngshang Pak, Young Chun Ko*, Honglae Sohn*
Keywords: Silole monoanion, Germole monoanion, Inversion barrier, Ground state, Transition state
Online date: November 29, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4161

Abstract | Full Text: PDF


4165  

Fluorescent Magnetic Silica Nanotubes with High Photostability Prepared by the Conventional Reverse Micro-Emulsion Method
Yuhai Zhang, Sang Jun Son*
Keywords: Silica nanotube, Magnetic, Fluorescent, Dual functionality, Fluorescence quenching
Online date: November 26, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4165

Abstract | Full Text: PDF


4169  

Site-directed Mutagenesis of Cysteine Residues in Phi-class Glutathione S-transferase F3 from Oryza sativa 
Hyun-Joo Jo, Ju-Won Lee, Jin-Seok Noh, Kwang-Hoon Kong*
Keywords: Cysteine residues, Rice, Glutathione S-transferase, Substrate specificity, Kinetic parameters
Online date: November 29, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4169

Abstract | Full Text: PDF


4173  

A Comparison in Characteristics of Chemical Composition of Glass Vessels Excavated from Neungsalli Temple in Buyeo, Korea, from Baekje Period
Min Jeong Koh, Hyung Tae Kang, Na Young Kim, Gyu Ho Kim*
Keywords: Glass vessels, Chemical composition of glass, Soda lime glass, Neungsalli temple, Baekje period
Online date: December 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4173

Abstract | Full Text: PDF


4180  

Some Pyridyl- and Thiophenyl- Substituted 1,2,4-Triazolo[3,4-b]1,3,4-thiadiazole Derivatives as Potent Antibacterial
Muhammad Rizwan Maqsood, Muhammad Hanif, Muhammad Rafiq, Muhammad Saleem, Sumera Zaib, Aftab Ahmed Khan, Mazhar Iqbal, Jamshed Iqbal, Nasim Hasan Rama*, Sung-Yum Seo, Ki-Hwan Lee*
Keywords: Triazolothiadiazoles, Antibacterial activities
Online date: November 27, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4180

Abstract | Full Text: PDF


4185  

Synthesis of Styryl-Terminated Silicon Quantum Dots: Reconsidering the Use of Methanol
Mai Xuan Dung, Hyun-Dam Jeong*
Keywords: Silicon quantum dots, Hydrosilylation, Phenylacetylene
Online date: November 27, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4185

Abstract | Supporting Information | Full Text: PDF


4188  

An Efficient Synthesis of Benzimidazoles via Palladium-Catalyzed Amine Exchange Reaction from Trialkylamines to o-Phenylenediamine in an Aqueous Medium
Ngoc Thang Tran, Chan Sik Cho*
Keywords: Amine exchange reaction, Benzimidazoles, Palladium catalyst, o-Phenylenediamne, Trialkylamines
Online date: November 26, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4188

Abstract | Full Text: PDF


4191  

Adsorption and EUV-Induced Modification of Furoxanethiols for Diverse Functionalities on Gold Surface
Hyun Seo Koo, Han-Na Hwang, Yoon Man Lee, Joon Won Park, Chan-Cuk Hwang*, Kwang-Jin Hwang*
Keywords: Furoxanethiol, Ring-opening, Furazan, Alkyne
Online date: November 29, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4191

Abstract | Full Text: PDF


4194  

Lithium Diisobutylmorpholinoaluminum Hydride (LDBMOA) as an Effective Partial Reducing Agent for Tertiary Amides and Nitriles
Yu Ri Kim, Duk Keun An*
Keywords: Lithium diisobutylmorpholinohydroaluminum hydride (LDBMOA), Partial reduction, Aldehyde, Tertiary amide, Nitrile
Online date: November 27, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4194

Abstract | Full Text: PDF


4197  

A Novel Cyanide-Bridged Thulium-Nickel Heterobimetallic Polymeric Complex {(H2O)2(DMF)10Tm2[Ni(CN)4]2}[Ni(CN)4]including O-H…N Hydrogen Bond
Daeyoung Park, Mina Song, Sungin Ha, An-Soo Kang, Sang-Bong Moon, Cheol-Hwi Ryu, Jang-Hoon Chung*
Keywords: Thulium-Nickel heterobimetallic complex, One dimensional array, Cyanide bridged ligand
Online date: November 29, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4197

Abstract | Supporting Information | Full Text: PDF


4201  

Roles of His101 in DNA-Binding Domain of Human Heat Shock Factor 1 under Acid pH Environment
Ming Lu, Bobae Kwon, Ziwei Chang, Hyeon-Gyeong Park, Jang-Su Park*
Keywords: Human heat shock factor 1, Tryptophan-fluorescence spectroscopy, Acid pH, Histidine
Online date: November 26, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4201

Abstract | Full Text: PDF


4204  

A New Red Pigment from Chinese Dragon’s Blood, the Red Resin of Dracaena cochinchinensis
Qingan Zheng, Min Xu*, Chongren Yang, Dong Wang, Haizhou Li, Hongtao Zhu, Yingjun Zhang*
Keywords: Dracaena cochinchinensis, Agavaceae, Chinese dragon’s blood, Red pigment, Dracaenin A
Online date: November 27, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4204

Abstract | Supporting Information | Full Text: PDF


4207  

Towards Selective Inhibitors of Janus Kinase 3: Identification of a Novel Structural Variation between Janus Kinases 2 and 3
Mi Kyoung Kim, Youhoon Chong*
Keywords: Janus kinase 3 (JAK3), Selective inhibitors, Flavonoid conjugate, Structural variation
Online date: November 26, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4207

Abstract | Full Text: PDF


4211  

Enhanced Electrocatalytic Activity for the NADH Oxidation with Oxidatively Treated Carbon Nanotubes Incorporated on a Redox Polymer Modified Electrode
Bongsun Shin, Hyosul Shin*, Chan Kang*
Keywords: NADH oxidation, Redox polymer, Carbon nanotube, Electrocatalysis
Online date: November 28, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4211

Abstract | Full Text: PDF


4215  

Synthesis of 7,8-epi-Valtrate from (+)-Genipin
Sangtae Oh, Daeho Kwon, Woon-Seob Shin, Jungyeob Ham, Seokjoon Lee*
Keywords: Valepotriate, Valtrate, Diene-type valepotriate, Genipin, Organic synthesis
Online date: November 29, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4215

Abstract | Full Text: PDF


4219  

Impedimetric Hg2+ Detection on Multilayered Reduced Graphene Oxide-Modified Electrode
Hyejin Park, Jong Yun Kim, Al-Monsur Jiaul Haque, Sung-Yool Choi, Tae-Hyun Kim, Jong-Dal Hong, Kyuwon Kim*
Keywords: Hg2+, Reduced graphene oxide, Electrochemical impedance spectroscopy, Hairpin DNA
Online date: November 29, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4219

Abstract | Full Text: PDF (ERRATUM)


4223  

Solid Phase Asymmetric Benzylation Using 5,5-Dimethyl-2-Phenylamino-2-Oxazoline Chiral Auxiliary
Quynh Pham Bao Nguyen, Taek Hyeon Kim*
Keywords: Chiral auxiliaries, Solid phase synthesis, Asymmetric alkylation
Online date: November 27, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4223

Abstract | Full Text: PDF


4227  

Isoxazolylpyrrolidinylpiperazine Ligands, a New Class for Dopamine D3 and D4 Receptor Antagonists
Yoo Na Oh, Jumyung Kwak, Hun Yeong Koh*, Sun Ho Jung*
Keywords: Dopamine receptor, Antagonist, Isoxazolylpyrrolidinylpiperazine, Reductive amination
Online date: November 28, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4227

Abstract | Full Text: PDF


4231  

Metal-template Condensation of 1,3-Diamino-2-propanol and Formaldehyde: Synthesis, Crystal Structure, and Magnetic Properties of a New Dinuclear Copper(II) Complex
Shin-Geol Kang*, Yun-Taek Lee, Kil Sik Min, Jinkweon Kim
Keywords: Dinuclear copper(II) complex, Reductive methylation, Crystal structure, Magnetic properties, Template condensation
Online date: November 26, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4231

Abstract | Supporting Information | Full Text: PDF


4235  

Studies on the Interaction between Catechin and Metal Ions
Ki-Min Bark, Ji-Eun Yeom, Ik-Jun Yang, Ok-hyun Park, Chul-Ho Park, Hyoung-Ryun Park*
Keywords: Catechin, Metal ions, Oxidation, Spectroscopic method, Methanolic solution
Online date: November 27, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4235

Abstract | Full Text: PDF


4239  

A Convenient, Eco-friendly, and Efficient Method for Synthesis of 3,3'-Arylmethylene-bis-4-hydroxycoumarins “On-water”
Arpita Das Gupta, Swati Samanta, Rina Mondal, Asok K. Mallik*
Keywords: 3,3'-Arylmethylene-bis-4-hydroxycoumarins, Synthesis, 4-Hydroxycoumarin, Aromatic aldehydes, “On-water”
Online date: November 29, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4239

Abstract | Supporting Information | Full Text: PDF


4243  

The Comparison of Derivatization Methods for the Determination of Ethylene Glycol in Lubricant Oil Sample by GC/MS
Joon-Bae Lee, O-Seong Kwon, Jae-Hoon You, Shungkun Shon, Ki-Jung Paeng*, Tae-Myung Sung
Keywords: Lubricant oil, Ethylene glycol, Derivatization, GC/MS
Online date: November 27, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4243

Abstract | Full Text: PDF


4247  

Fabrication and Capacitance of Co3O4-Graphene Nanocomposites Electrode Prepared by Pulse Microwave-assisted Reduction Methods
Sukeun Park, Soo-Jin Park, Seok Kim*
Keywords: Composite materials, Chemical synthesis, Electrochemical techniques, Electrochemical properties
Online date: November 27, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4247

Abstract | Full Text: PDF


4251  

Synthesis, Crystal Structure, and Magnetic Properties of Polymeric Iron(III) Hexacyanide Complex Linked by Copper(II) Macrocycle
Jong Won Shin, Min Ju Cha, Young Hoon Lee, Yang Kim, Kil Sik Min*
Keywords: Coordination polymer, Copper(II) complex, Iron(III) hexacyanide, Crystal structure, Magnetic properties
Online date: November 26, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4251

Abstract | Supporting Information | Full Text: PDF


4255  

Density Functional Theoretical Study on the Acid Dissociation Constant of an Emissive Analogue of Guanine
Yong-Jae Lee, Yun Hee Jang, Yongseong Kim, Sungu Hwang*
Keywords: DFT, Acid dissociation constant, Guanine
Online date: December 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4255

Abstract | Full Text: PDF


4258  

Aerobic Oxidation of Benzylic Alcohols with Nitric Acid/Copper Bromide(II) in Ionic Liquid
Chae Mi Lim, Su Jeong Ha, Jong Chan Lee*
Keywords: Alcohol, Copper, Ionic liquid, Nitric acid, Oxidation
Online date: November 28, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4258

Abstract | Full Text: PDF


4261  

Effects of a Nonionic Surfactant on the pH-Controlled Hydrothermal Synthesis of CdS Sub-micrometer Particles
Sumin Kang, Young Jin Jeon*
Keywords: Cadmium sulfide, Nonionic surfactant, Hydrothermal reaction, Pluronic® F127, L-Cysteine
Online date: December 04, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4261

Abstract | Supporting Information | Full Text: PDF


4265  

Secondary Structure Analysis of an RNA Interacting with Guanine-rich Sequence
Sei-Young Choi, Bongrae Cho*
Keywords: Guanine-rich RNA, RNA aptamer, RNase T1, Nuclease S1, RNase V1
Online date: November 26, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4265

Abstract | Full Text: PDF


4267  

Random Forest as a Non-parametric Algorithm for Near-infrared (NIR) Spectroscopic Discrimination for Geographical Origin of Agricultural Samples
Sanguk Lee, Hangseok Choi, Kyungjoon Cha, Mi-Kyeong Kim, Jeong-Soo Kim, Chi Hee Youn, Su-Heon Lee, Hoeil Chung*
Keywords: Random forest, Discrimination, Model over-fitting, NIR analysis, Geographical origin
Online date: November 27, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4267

Abstract | Full Text: PDF


4271  

Synthesis of N-Substituted-2-Aminothiazolo[4,5-b]pyrazines by Tandem Reaction of o-Aminohalopyrazines with Isothiocyanates
Se Hun Kwak, Gee-Hyung Lee, Young-Dae Gong*
Keywords: Pyrazines, Thiazoles, Tandem reaction, Heterocycles, Fused-ring
Online date: November 29, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4271

Abstract | Supporting Information | Full Text: PDF


4275  

Development on Recovery of MFB from Industrial Waste without Second Pollution
Kyung Duck Kim, Young Yu, Hyo Jin Jeong, Ham Mi Jung, Ki Lim Kim, Ah Na Kim, Oyunerdene Dagvajantsan, Gyoo Soon Park, Seok Chan Kim*
Keywords: Methyl 4-formylbenzoate (MFB), Methyl 4-((hydroxyimino)methyl)benzoate (MHB), Oxime hydrolysis, Industrial waste, Second pollution
Online date: November 29, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4275

Abstract | Full Text: PDF


4277  

Inhibition of SHP-2 Activity by PRL-3 Inhibitor I
Anna Ju, Huiyun Seo, Sayeon Cho*
Keywords: SHP-2, PRL-3 inhibitor I, PTP inhibitor
Online date: November 29, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.12.4277

Abstract | Full Text: PDF


4280  

ERRATUM

DOI: https://doi.org/10.5012/bkcs.2012.33.12.4280

Abstract | Full Text: PDF


4281  

ERRATUM

DOI: https://doi.org/10.5012/bkcs.2012.33.12.4281

Abstract | Full Text: PDF