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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 34, Number 2
BKCSDE 34(2)
February 20, 2013 

 

353  

Mussel- and Diatom-Inspired Micropattern Generation of Silica on a Solid Substrate
Jungkyu K. Lee, Sung Min Kang*
Keywords: Biomimetics, Silica, Micropattern generation
Online date: February 06, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.353

Abstract | Supporting Information | Full Text: PDF


355  

Preparation of TiO2 Double-Layer Films with Echinoid-Like Particles on Nanorods Array for Dye Sensitized Solar Cells
Kyungho Song, Inseok Jang, Seong-Geun Oh*
Keywords: TiO2, Echinoid, Nanorods array, Double-layer film, DSSCs
Online date: January 31, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.355

Abstract | Full Text: PDF


357  

A Concise and Rapid Approach to the Marine Natural Product Streptochlorin and its Analogues
Jong Seok Lee*, Junho Shin, Hyi-Seung Lee, Hee Jae Shin, Yeon-Ju Lee
Keywords: Marine natural product, Streptochlorin, van Leusen’s oxazole synthesis, Robinson-Gabriel cyclodehydration reaction, Regioselective chlorination
Online date: February 04, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.357

Abstract | Supporting Information | Full Text: PDF


359  

Selective and Efficient Deoxygenation of Amine-N-Oxides with CeCl3·7H2O/Zinc System
Byung Woo Yoo*, Ha Il Jung, Se Heon Kim, Young Sun Ahn, Ji Yong Choi
Keywords: Deoxygenation, Amine-N-oxides, Cerium(III) chloride, Zinc
Online date: January 31, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.359

Abstract | Full Text: PDF


361  

Can Adenosine Triarsenate Role as an Energy Carrier?
Jae Woo Park*, Young Min Rhee, Myung Soo Kim
Keywords: Arsenic, ATP, Adenosine triarsenate, Energy carrier
Online date: February 07, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.361

Abstract | Supporting Information | Full Text: PDF


363  

Nanogold Particles Produced by NaBH4 Reduction of Gold Salt in the Presence of Laponite Sol
Seung-Kyu Yang, Youhyuk Kim*
Keywords: Nanogold particles, Laponite, X-Ray diffraction, UV-vis, TEM
Online date: January 31, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.363

Abstract | Full Text: PDF


365  

DFT Study of the Effect of the Li20 Coating Pattern on the Volume and Band Gap of C20 Fullerene Cages
Kee Hag Lee*, Ji Young Lee, Yong Gyoo Hwang*
Keywords: Li20C20 isomers, DFT calculations, Cage volume change
Online date: February 06, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.365

Abstract | Full Text: PDF


367  

Synthesis, Spectroscopic Studies of Binuclear Ruthenium(II) Carbonyl Thiosemicarbazone Complexes Containing PPh3/AsPh3 as Co-ligands: DNA Binding/Cleavage
K. Sampath, S. Sathiyaraj, C. Jayabalakrishnan*
Keywords: Binuclear ruthenium(II) complexes, Benzothiazolyl thiosemicarbazide, DNA interaction, Oxidative DNA cleavage
Online date: February 07, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.367

Abstract | Full Text: PDF


374  

Synthesis, Crystal Structures and Properties of Two Binuclear Supramolecular Complexes Based on Biphenyl-2,2'-dicarboxylic Acid Ligand
Jin-Niu Tang, Gang-Hong Pan, Long Li, Wei-Man Tian, Zhong-Jing Huang*
Keywords: Biphenyl-2,2'-dicarboxylic acid, Single-crystal structure, π-π Stacking
Online date: February 05, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.374

Abstract | Supporting Information | Full Text: PDF


379  

Efficient Extraction of Bioethanol from Freshwater Cyanobacteria Using Supercritical Fluid Pretreatment
Dongjin Pyo*, Taemin Kim, Jisun Yoo
Keywords: Cyanobacteria, Supercritical fluid, Pretreatment, Bioethanol, Productivity
Online date: January 31, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.379

Abstract | Full Text: PDF


384  

Roles of Fluorine-doping in Enhancing Initial Cycle Efficiency and SEI Formation of Li-, Al-cosubstituted Spinel Battery Cathodes
Cao Cuong Nguyen, Young-San Bae, Kyung-Ho Lee, Jin-Woo Song, Jeong-Hye Min, Jong-Seon Kim, Hyun-Seok Ko, Younkee Paik, Seung-Wan Song*
Keywords: Spinel cathode, Fluorine-doping, Interfacial reactivity, SEI formation, Lithium-ion batteries
Online date: January 31, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.384

Abstract | Full Text: PDF (ERRATUM)


389  

Turn-On Type Fluorogenic and Chromogenic Probe for the Detection of Trace Amount of Nitrite Ion in Water
Muhammad Saleem, Razack Abdullah, In Seok Hong, Ki-Hwan Lee*
Keywords: Fluorescent probe, Rhodamine B phenyl hydrazide, Nitrite ion detection
Online date: February 05, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.389

Abstract | Full Text: PDF


394  

Synthesis of N-Azaaryl Anilines: An Efficient Protocol via Smiles Rearrangement
Shuai Xia, Li-Ying Wang, Heng-Zhi Sun, Huan Yue, Xiu-Hua Wang, Jia-Lian Tan, Yin Wang, Di Hou, Xiao-Yan He, Ki-Cheol Mun, B. Prem Kumar, Hua Zuo*, Dong-Soo Shin*
Keywords: Smiles rearrangement, N-Azaaryl anilines, Amine, Phenol, Synthesis
Online date: February 06, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.394

Abstract | Supporting Information | Full Text: PDF


399  

Synthesis and Characterization of Iridium-Containing Green Phosphorescent Polymers for PLEDs
Fei Xu, Hee Un Kim, Dongbo Mi, Jong Min Lim, Ju Hyun Hwang, Nam Sung Cho, Jeong-Ik Lee, Do-Hoon Hwang*
Keywords: Carbazole, Iridium(III) complex, Phosphorescent polymer light-emitting devices
Online date: February 04, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.399

Abstract | Full Text: PDF


406  

Oxidative Modification of Cytochrome c by Tetrahydropapaveroline, an Isoquinoline-Derived Neurotoxin
Jung Hoon Kang
Keywords: Tetrahydropapaveroline, Cytochrome c, Reactive oxygen species
Online date: February 07, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.406

Abstract | Full Text: PDF


411  

Effect of Ultrathin Al2O3 Layer on TiO2 Surface in CdS/CdSe Co-Sensitized Quantum Dot Solar Cells
Sang Do Sung, Iseul Lim, Myung Soo Kim, Wan In Lee*
Keywords: Quantum dot sensitized solar cells (QDSSC), CdS/CdSe, Al2O3, Blocking layer, Open circuit voltage (Voc)
Online date: February 07, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.411

Abstract | Full Text: PDF


415  

Chemical Substitution Effect on Energetic and Structural Differences between Ground and First Electronically Excited States of Thiophenoxyl Radicals
Jun-Ho Yoon, Jeong Sik Lim, Kyung Chul Woo, Myung Soo Kim, Sang Kyu Kim*
Keywords: Substitution effect, Thiophenoxyl, Spin distribution, Chemical energetics
Online date: February 05, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.415

Abstract | Full Text: PDF


421  

Effect of Different Pretreatments on Indium-Tin Oxide Electrodes
Moonjeong Choi, Kyungmin Jo, Haesik Yang*
Keywords: Indium-tin oxide, Pretreatment, Electrochemical property
Online date: January 31, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.421

Abstract | Full Text: PDF


426  

Cl4 Activation Mechanisms by Gas-Phase CHBr•– and CBr2•–: A Comparative Study
Liang Junxi, Wang Yanbin*, Qimeige Hasi, Geng Zhiyuan
Keywords: Carbene radical anion, C-Cl activation, Density functional theory (DFT)
Online date: February 07, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.426

Abstract | Full Text: PDF


433  

Synthesis and Electrochemical Properties of Li3V2(PO4)3-LiMnPO4 Composite Cathode Material for Lithium-ion Batteries
Jin-Shik Yun, Soo Kim, Byung-Won Cho*, Kwan-Young Lee, Kyung Yoon Chung, Wonyoung Chang*
Keywords: Li-ion batteries, Mechanochemical process, Composite, Li3V2(PO4)3, LiMnPO4
Online date: February 04, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.433

Abstract | Full Text: PDF (ERRATUM)


437  

Design, Synthesis and in-vitro Screening of New 1H-Pyrazole and 1,2-Isoxazole Derivatives as Potential Inhibitors for ROS and MAPK14 Kinases
Mohammad M. Al-Sanea, Ibrahim M. El-deeb, So Ha Lee*
Keywords: 1H-Pyrazoles, 1,2-Isoxazole, ROS receptor, MARK14, Kinases
Online date: February 05, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.437

Abstract | Full Text: PDF


443  

Synthesis of Silver Nanoplates with Fibronectin Nanofibril Template and Their SERS Applications
Li Wang*, Yujing Sun, Yuncheng Cui, Jiku Wang, Zhuang Li
Keywords: Synthesis, Nanoplates, Nanofibrils, Template, SERS
Online date: February 05, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.443

Abstract | Full Text: PDF (ERRATUM)


447  

Preparation of Silica Monoliths with Macropores and Mesopores and of High Specific Surface Area with Low Shrinkage using a Template Induced Method
Jianyu Guo, Yan Lu*, Roger Whiting
Keywords: Silica monolith, Bimodal pores, Low shrinkage, Separation material, High surface area
Online date: February 05, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.447

Abstract | Full Text: PDF


453  

Computational Study on the Dependence of Electronic Transition Energies of Porphin, Chlorin, Mg-Chlorin and Chlorophyll a on an External Charge
Jang Sook Kwon, Mino Yang*
Keywords: Charge dependence, Electronic transition, Chlorophyll a, DFT, Disorder
Online date: February 04, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.453

Abstract | Full Text: PDF


460  

Development of a Single Chain Antibody Using a Phage Display Cloning Method for the Detection of 2,4-Dinitrotoluene
Jung-Hyun Na, Man-Seok Joo, Won-Kyu Lee, Hyunbo Shim, Si-Hyung Lim, Sang Taek Jung, Yeon Gyu Yu*
Keywords: DNT, Sensor, Single chain antibody, Biopanning, Phage display
Online date: February 04, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.460

Abstract | Full Text: PDF


465  

Ultrafast Excited State Intramolecular Proton Transfer Dynamics of 1-Hydroxyanthraquinone in Solution
Jaehyun Ryu, Hyun Woo Kim, Myung Soo Kim, Taiha Joo*
Keywords: ESIPT, Time-resolved fluorescence, Coherent nuclear wave-packet
Online date: February 05, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.465

Abstract | Full Text: PDF


470  

Surface-Enhanced Raman Scattering and DFT Study of 4,4'-Biphenyldithiol on Silver Surface
Yu Ran Lee, Myung Soo Kim, Chan Ho Kwon*
Keywords: SERS, Biphenyldithiol (BPDT), DFT, Silver island film
Online date: February 04, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.470

Abstract | Full Text: PDF


475  

Direct Electrochemistry and Electrocatalysis of Myoglobin with CoMoO4 Nanorods Modified Carbon Ionic Liquid Electrode
Zengying Zhao, Lili Cao, Anhui Hu, Weili Zhang, Xiaomei Ju, Yuanyuan Zhang, Wei Sun*
Keywords: Carbon ionic liquid electrode, Electrochemistry, CoMoO4 nanorods, Myoglobin
Online date: February 05, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.475

Abstract | Full Text: PDF


482  

Evaluation of T-Type Calcium Channel Blockers against Human Pancreatic MIA PaCa-2 Carcinoma Xenografts
Jin Yeong Park, Heung Woo Choi, Doo Li Choi, Sun Jeong Jang, Je Hak Kim, Joo Han Lee, Dong Joon Choo, Jungahn Kim, Kyung-Tae Lee, Jae Yeol Lee*
Keywords: T-type calcium channel, 3,4-Dihydroquinazoline, Repeat dose toxicity, MIA PaCa-2 xenografts
Online date: January 31, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.482

Abstract | Full Text: PDF


489  

Efficient One-Pot Three-Component Synthesis of Monomethine Cyanine Dyes with Quinoline Nucleus and Their Spectral Properties
Y. L. Fu, B. R. Zhang, S. Wang, X. X. Gao, L. Y. Wang*
Keywords: Synthesis, Monomethine cyanine dyes, Quinoline nucleus, UV-Vis, Fluorescence
Online date: February 06, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.489

Abstract | Supporting Information | Full Text: PDF


495  

Synthesis and Inhibition Effects on 5-HT6 Receptor of Benzothiazole Derivatives
Faisal Hayat, Euna Yoo, Hyewhon Rhim, Hea-Young Park Choo*
Keywords: Sulfonamide, N-Methyl piperazine, 5-HT6 receptor antagonist
Online date: February 07, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.495

Abstract | Full Text: PDF


500  

BNBTS More than Brominating Agent: Green and One-pot Route for the C-N Bond Formation in Water from Alkenes
Foad Kazemi*, Mazaher Abdollahi Kakroudi
Keywords: C-N bond formation, BNBTS, N-bromo sulfonamide, Bromo hydrin, Building blocks
Online date: February 07, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.500

Abstract | Full Text: PDF


505  

Facile Preparation of Silver Nanoparticles and Application to Silver Coating Using Latent Reductant from a Silver Carbamate Complex
Kyung-A Kim, Jae-Ryung Cha, Myoung-Seon Gong*
Keywords: Silver 2-ethylhexylcarbamate, Chemical reduction, Latent reductant, Silver coating
Online date: February 05, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.505

Abstract | Full Text: PDF


510  

Hot-Pressing Effects on Polymer Electrolyte Membrane Investigated by 2H NMR Spectroscopy
Sang Man Leea, Oc Hee Han*,
Keywords: NMR spectroscopy, Membrane, Hot-pressing, Nafion, Hydrophilic channel
Online date: February 05, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.510

Abstract | Supporting Information | Full Text: PDF


515  

Synthesis of o-Xylene-Organosilicon Hybrid Polymer and Its Optical Properties
Jin-Kyu Choi, Hyun-Dam Jeong*
Keywords: Organic-inorganic hybrid materials, Polyorganosiloxanes, o-Xylene, 1,1,3,3,5,5-Hexamethyltrisiloxane, Photoluminescence
Online date: February 04, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.515

Abstract | Supporting Information | Full Text: PDF


519  

Modified Shrinking Core Model for Atomic Layer Deposition of TiO2 on Porous Alumina with Ultrahigh Aspect Ratio
Inhye Park, Jina Leem, Hoo-Yong Lee, Yo-Sep Min*
Keywords: Shrinking core model, Atomic layer deposition, TiO2, Porous alumina, Aspect ratio
Online date: February 04, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.519

Abstract | Supporting Information | Full Text: PDF


524  

Quantitative Analysis of Growth of Cells on Physicochemically Modified Surfaces
Prakash Chandra, Jihee Kim, Seog Woo Rhee*
Keywords: Cell-surface interaction, Surface modification, Contact angle, Growth curve
Online date: February 05, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.524

Abstract | Full Text: PDF


531  

Purity Assessment of Organic Reference Materials with a Mass Balance Method: A Case Study of Endosulfan-II
Seung-Hyun Kim, Joonhee Lee, Seonghee Ahn, Young-Sin Song, Dong-Kyum Kim, Byungjoo Kim*
Keywords: Purity assay, Oraganic substance, GC-FID, K-F coulometry, TGA
Online date: February 04, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.531

Abstract | Full Text: PDF


539  

The Distance-Dependent Fluorescence Enhancement Phenomena in Uniform Size Ag@SiO2@SiO2(dye) Nanocomposites
Eric Arifin, Jin-Kyu Lee*
Keywords: Metal enhanced fluorescence, Fluorescence enhancement, Nanocomposite, Silica shell, Silver nanoparticle
Online date: January 31, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.539

Abstract | Supporting Information | Full Text: PDF


545  

Importance of Accurate Charges in Binding Affinity Calculations: A Case of Neuraminidase Series
Kichul Park, Nack Kyun Sung, Art E. Cho*
Keywords: Docking, Binding affinity, QPLD, Glide, Neuraminidase
Online date: February 05, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.545

Abstract | Full Text: PDF


549  

A Novel Synthetic Method for Bepotastine, a Histamine H1 Receptor Antagonist
Tae Hee Ha*, Kwee-Hyun Suh, Gwan Sun Lee
Keywords: Bepotastine, Histamine H1 receptor antagonist, Diastereomeric salt, Resolving agent
Online date: February 05, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.549

Abstract | Full Text: PDF


553  

Car-Parrinello Molecular Dynamics Study for the Isotope Effect on OH Vibration in Ice Ih
Yeohoon Yoon
Keywords: Ice, Isotope effect, Car-Parrinello molecular dynamics (CPMD), Vibrational spectrum
Online date: February 06, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.553

Abstract | Full Text: PDF


558  

Polystyrene-b-poly(oligo(ethylene oxide) Monomethyl Ether Methacrylate)-b-polystyrene Triblock Copolymers as Potential Carriers for Hydrophobic Drugs
Qianqian You, Haibo Chang, Qipeng Guo, Yudong Zhang, Puyu Zhang*
Keywords: RAFT, Amphiphilic block copolymer, Self-assembly, Core-shell spherical micelles
Online date: February 05, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.558

Abstract | Full Text: PDF


565  

Structural Insights into the Regulation of ACC2 by Citrate
Seong Jung Kwon, Yong Soon Cho, Yong-Seok Heo*
Keywords: Acetyl-CoA carboxylase, Biotin carboxylase, Phosphorylation, Citrate
Online date: February 04, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.565

Abstract | Full Text: PDF


569  

Surface and Adsorption Properties of Activated Carbon Fabric Prepared from Cellulosic Polymer: Mixed Activation Method
Surendra Bhati*, J. S. Mahur, Savita Dixit, O. N. Choubey
Keywords: Activated carbon fabric, BET surface area, Microporosity, Pore size distribution
Online date: February 05, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.569

Abstract | Full Text: PDF


574  

Test of Stokes-Einstein Formula for a Tracer in a Mesoscopic Solvent by Molecular Dynamics Simulation
Song Hi Lee
Keywords: Friction, Tracer, MD simulation, Mesoscopic solvent, Stoke-Einstein formula
Online date: January 31, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.574

Abstract | Full Text: PDF


579  

PAMAM Dendrimers Conjugated with L-Arginine and γ-Aminobutyric Acid as Novel Polymeric Gene Delivery Carriers
Sang Jae Son, Gwang Sig Yu, Yun Hui Choe, Youn-Joong Kim, Eunji Lee, Jong-Sang Park*, Joon Sig Choi*
Keywords: PAMAM dendrimer, Gene delivery, L-Arginine, γ-Aminobutyric acid (GABA)
Online date: February 06, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.579

Abstract | Full Text: PDF


585  

Microwave Synthesis of Chiral N-Benzyl-2-methyl-2H-benzo[b][1,4]oxazin/ thiazin-3(4H)-ones via Smiles Rearrangement and their Biological Evaluation
Li-juan Meng, Hua Zuo, B. V. D. Vijaykumar, Gautam Dupati, Kyung-Min Choi, Kiwan Jang, Yong-Jin Yoon, Dong-Soo Shin*
Keywords: Oxazinones, Thiazinones, Smiles rearrangement, Microwave irradiation, Antibiotic
Online date: February 06, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.585

Abstract | Full Text: PDF


590  

Effect of Tributylphosphine for the Solution-Liquid-Solid Synthesis of CdSe Nanowires
Hee Su Jang, Jin Seok Lee*
Keywords: CdSe Nanowires, Solution-Liquid-Solid, Tributylphosphine, Morphology
Online date: February 05, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.590

Abstract | Full Text: PDF


595  

The Coordination of Pyridyl-N to Pentacyanoferrate for the Electrochemical Detecting Small Organic Molecules
Young-Bong Choi, Won-Young Jeon, Hyug-Han Kim*
Keywords: Antigen, Antibody, Homogeneous electrochemical immunoassay, Pyridyl-N, Pentacyanoferrate
Online date: February 05, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.595

Abstract | Full Text: PDF


600  

Combined Role of Two Tryptophane Residues of α-Factor Pheromone
Eun Young Hong, Nam Joo Hong*
Keywords: α-Factor, Amide analogs, S. cerevisiae, Activity
Online date: February 04, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.600

Abstract | Full Text: PDF


609  

Influence of Different A Elements on Bonding and Elastic Properties of Zr2AC (A = Al, Si, P, S): A Theoretical Investigation
Dae-Bok Kang
Keywords: Electronic structure, Elastic properties, MAX phase
Online date: February 04, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.609

Abstract | Full Text: PDF


615  

Further Kinetic Studies of Solvolytic Reactions of Isobutyl Chloroformate in Solvents of High Ionizing Power Under Conductometric Conditions
Gui Taek Lim, Yeong Ho Lee, Zoon Ha Ryu*
Keywords: Extended Grunwald-Winstein equation, Solvolysis, Kinetic solvent isotope effect, Solvent effect
Online date: February 07, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.615

Abstract | Full Text: PDF


622  

Synthesis and Characterization of Nanosized of Spinel LiMn2O4 via Sol-gel and Freeze drying Methods
Masoud Seyedahmadian, Shadi Houshyarazar*, Ahmad Amirshaghaghi
Keywords: Lithium batteries, LiMn2O4, Sol-gel, Freeze drying, Nanoparticle
Online date: February 05, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.622

Abstract | Full Text: PDF


629  

Anisotropy of the Electrical Conductivity of the Fayalite, Fe2SiO4, Investigated by Spin Dimer Analysis
Kee Hag Lee*, Jeeyoung Lee, Rüdiger Dieckmann
Keywords: Fayalite, Fe2SiO4, Anisotropic electrical conductivity, Electron hopping, Spin dimer analysis
Online date: February 07, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.629

Abstract | Full Text: PDF


633  

Chemical Constituents of the Rhizome of Eleutherine bulbosa and Their Inhibitory Effect on the Pro-Inflammatory Cytokines Production in Lipopolysaccharide -Stimulated Bone Marrow-derived Dendritic Cells
Le Minh Ha, Do Thi Thanh Huyen, Phan Van Kiem, Chau Van Minh, Nguyen Thi Hong Van, Nguyen Xuan Nhiem, Bui Huu Tai, Pham Quoc Long, Bui Kim Anh, Seung Hyun Kim, Hye-Jin Hong, Sohyun Kim, Young-Sang Koh, Young Ho Kim*
Keywords: Eleutherine bulbosa, Iridaceae, Dihydroeleutherinol-8-O-β-D-glucopyranoside, IL-12 p40, IL-6
Online date: February 07, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.633

Abstract | Full Text: PDF


637  

C21 Steroidal Glycosides from the Root of Cynanchum paniculatum
Ju Yeoun Oh, Chung Sub Kim, Kang Ro Lee*
Keywords: Cynanchum paniculatum, Asclepiadaceae, Steroidal glycosides
Online date: February 07, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.637

Abstract | Full Text: PDF


641  

Potential Pitfalls of Using Epichlorohydrin as Starting Material for Oxazolidinone Antibacterials
Kyunga Lee, Sang Hun Lee, Ji Soo Son, Soo Y. Ko*, Sun Ah Lee, Kee-In Lee
Keywords: Epichlorohydrin, Cycloaddition, Oxazolidinone antibacterials
Online date: February 05, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.641

Abstract | Full Text: PDF


645  

Engineering High Catalytic Efficiency of the Steroid Isomerase Activity of Human Glutathione S-transferase P1-1
Jin-Seok Noh, Joo-Won Lee, Ji-Eun Cha, Kwang-Hoon Kong*
Keywords: Glutathione S-transferase, Protein engineering, Steroid isomerase activity, Site-directed mutagenesis, Substrate specificity
Online date: January 31, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.645

Abstract | Full Text: PDF


649  

Formation of Methoxybenzenes from Cellulose in the Presence of Tetramethylammonium Hydroxide by Pyrolysis
Sung-Seen Choi*, Min-Chul Kim, Yun-Ki Kim
Keywords: Pyrolysis-GC/MS, Cellulose, TMAH, Methoxybenzene derivatives
Online date: January 31, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.649

Abstract | Full Text: PDF


653  

Phosphorescent Chemosensor Based on Iridium(III) Complex for the Selective Detection of Cu(II) Ion in Aqueous Acetonitrile
Hye-Bin Kim, Yinan Li, Myung Ho Hyun*
Keywords: Iridium(III) complex, Phosphorescence quenching, Cu2+ detection, Phosphorescent chemosensor
Online date: February 04, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.653

Abstract | Full Text: PDF


657  

A New Saponin from the Seeds of Zizyphus jujuba var. spinosa
So Young Lee, Ju Sun Kim, Je-Hyun Lee, Yeong Shik Kim, Sam Sik Kang*
Keywords: Zizyphus jujuba var. spinosa, Rhamnaceae, Saponin, Jujuboside A2, 6-Deoxy-L-talopyranose
Online date: January 31, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.657

Abstract | Supporting Information | Full Text: PDF


661  

Thiadiazoloquinoxaline-Based Narrow Energy Gap Molecules for Small Molecule Solar Cell Applications
Vellaiappillai Tamilavan, Myungkwan Song, Sung-Ho Jin, Myung Ho Hyun*
Keywords: Bulk heterojunction solar cell, Organic solar cell, Organic small molecule, Low band gap molecule, Thiadiazoloquinoxaline
Online date: February 04, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.661

Abstract | Supporting Information | Full Text: PDF


665  

Accelerated Fibril Formation of α-Synuclein by an IF-Inserted F36V Mutant
Eunsook Shin, Hana Im, Kyunghee Lee*
Keywords: F36VIF, α-Syn, Chaperone, Amyloid fibril formation
Online date: February 04, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.665

Abstract | Full Text: PDF


669  

Role of a Highly Conserved and Catalytically Important Glutamate-49 in the Enterococcus faecalis Acetolactate Synthase
Mi-Young Lee, Sang-Choon Lee, June-Haeng Cho, Seong Eon Ryu, Bon-Sung Koo, Moon-Young Yoon*
Keywords: Acetolactate synthase, Catabolic, Enterococcus faecalis, ThDP-dependent, FAD-independent
Online date: February 04, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.669

Abstract | Supporting Information | Full Text: PDF


673  

Stem Cell Differentiation Enhancer: KO-202516 Enhances Osteoblastogenesis, Myogenesis, Adipogenesis and Osteoclastogenesis
Su Ui Lee, You Hwa Son, Sun Hee Lee, Sujung Bae, Jung-Nyoung Heo, Jae Youl Cho*, Seong Hwan Kim*
Keywords: Stem cells, Differentiation, Tissue repair, Regeneration, ERK
Online date: February 04, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.673

Abstract | Supporting Information | Full Text: PDF


677  

Racemization Energy of 3,2'-Tetramethylene-2-phenyl-6-(pyrid-2''-yl)pyridine Estimated by Temperature Variation 1H NMR Experiment
A. F. M. Motiur Rahman*, Hyochang Cha, Kyungsook Kwak, Eung-Seok Lee, Yurngdong Jahng*
Keywords: Racemization energy, 3,3'-Tetramethylene-2-phenyl-6-(pyrid-2''-yl)pyridine, Temperature variation H NMR, Conformational rigidity
Online date: February 05, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.677

Abstract | Full Text: PDF


680  

Preparation of PbS-coated CdTe Nanocrystals through Sonochemical Reaction
Jongpil Park, Won Mok Jung, Miyeon Song, Won Young Lee, Hanggeun Kim, Il-Wun Shim*
Keywords: CdTe nanoparticles, Sonochemistry, PbS-caoted CdTe nanoparticles
Online date: February 07, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.680

Abstract | Full Text: PDF


683  

Novel Oxooxepane Derivatives and New Phorbic Acid Derivative from Paederia scandens
Young-Won Chin, Kee Dong Yoon, Jinwoong Kim*
Keywords: Paedería scandens, Oxooxepane, Phorbic acid, Rubiaceae
Online date: February 07, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.683

Abstract | Full Text: PDF


686  

Synthesis and Crystal Structure of Bis-3,3'-(nitro-NNO-azoxy)-4,4'-azofurazan
Hui Li, Bo Zhou Wang, Xiang Zhi Li, Jun Feng Tong, Wei Peng Lai, Xue Zhong Fan*
Keywords: Energetic material, Furazan, Crystal structure, Performance
Online date: February 07, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.686

Abstract | Full Text: PDF


689  

E-beam Mediated Ligand Dissociation of Alkyne-Dicobaltcarbonyl Complexes as Potential Photochemical Alkyne Precursor
Sora Park, Young Bae Lee, Kwang-Jin Hwang*
Keywords: Alkyne, Cobalt-complex, Fragmentation, E
Online date: February 07, 2013
DOI: https://doi.org/10.5012/bkcs.2013.34.2.689

Abstract | Full Text: PDF


692  

ERRATUM

DOI: https://doi.org/10.5012/bkcs.2013.34.2.692

Abstract | Full Text: PDF