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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 33, Number 2
BKCSDE 33(2)
February 20, 2012 

 

373  

New Synthesis and Nitration of 1,2-Bis(5-aminotetrazol-1-yl)ethane
Young-Hyuk Joo*, Won Bok Jeong, Soo Gyeong Cho, Eun Mee Goh, Yeong-Gweon Lim, Surk-Sik Moon
Keywords: Tetrazole, Nucleophilic substitution, Energetic materials, Nitration, Nitrogen-rich
Online date: February 07, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.373

Abstract | Supporting Information | Full Text: PDF


375  

Tetrasulfonated Poly(arylene biphenylsulfone ether) Block Copolymer and Its Composite Membrane Containing Highly Sulfonated Blocks
Seung Hak Hyun, Ae Rhan Kim, Kee Suk Nahm, Dong Jin Yoo*,
Keywords: Fuel cells, Block copolymer, Thermal stability, Morphology, Conductivity
Online date: February 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.375

Abstract | Full Text: PDF


377  

Silica-gel Catalyzed Facile Synthesis of 3,4-Dihydropyrimidinones
Sameer Agarwal,*, Umesh Aware, Amit Patil, Vinita Rohera, Manjunath Ghate, Mukul Jain, Pankaj Patel
Keywords: Biginelli reaction, 3,4-Dihydropyrimidinones, Silica-gel, Multi-component reaction
Online date: February 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.377

Abstract | Full Text: PDF


379  

Preparation of 2,2-Difluoro-1-arylethenylstannane as a Precursor of 1,1-Diaryl-2,2-difluoroethenes
Hyo Young Lee, Jong Hee Jeon, Sung Lan Jeon, In Howa Jeong *
Keywords: 2,2-Difluoro-1-tributylstannylethenyl p-toluenesulfonate, Arylation, 2,2-Difluoro-1-arylethenyl p-toluenesulfonate, Stannylation, 2,2-Difluoro-1-arylethenylstannane
Online date: February 09, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.379

Abstract | Full Text: PDF


381  

Large-Ordered Striped Phase of Didodecyl Sulfide Self-Assembled Monolayers on Au(111)
Inchang Choi, Hungu Kang, Dongjin Lee, Jaegeun Noh *
Keywords: Didodecyl sulfide, Dodecanethiol, Self-assembled monolayers, Striped phase, Scanning tunneling microscopy
Online date: February 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.381

Abstract | Full Text: PDF


383  

Convenient One-Pot Synthesis of Sulfonamides from Thiols and Disulfides Using 1,3-Dichloro-5,5-dimethylhydantoin (DCH)
Hojat Veisi
Keywords: 1,3-Dichloro-5,5-dimethylhydantoin, Sulfonyl chlorides, Sulfonamides
Online date: February 09, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.383

Abstract | Full Text: PDF


387  

Highly Selective Amination of o- and p-Alkyl Phenols over Pd/Al2O3-BaO
Jianchao Ma, Huabang Wang, Meng Sun, Fan Yang, Zhiwei Wu, Donghua Wang,*, Ligong Chen*
Keywords: Catalytic amination, Alkylanilines, Alkylphenols, Pd/Al2O3-BaO
Online date: February 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.387

Abstract | Full Text: PDF


393  

Synthesis of CdS, ZnS, and CdS/ZnS Core/Shell Nanocrystals Using Dodecanethiol
Jinzhong Niu, Weiwei Xu, Huaibin Shen, Sen Li, Hongzhe Wang, Lin Song Li*,
Keywords: CdS, ZnS, Nanocrystals, Dodecanethiol
Online date: February 13, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.393

Abstract | Full Text: PDF


398  

Synthesis and Characterization of SiO2-Sheathed ZnSe Nanowires
Hyunsu Kim, Changhyun Jin, Soyeon An, Chongmu Lee *
Keywords: Nanostructures, Luminescence, Scanning electron microscopy (SEM), Transmission electron microscopy (TEM), X-ray diffraction
Online date: February 09, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.398

Abstract | Full Text: PDF


403  

Bayberry Tannin as Stabilizer for the Synthesis of Highly Active and Reusable Heterogeneous Pd Catalysts and Their Application in the Catalytic Hydrogenation of Olefins
Chen Chen, Guang Lv, Xin Huang, Xue Pin Liao*, Wen Hua Zhang, Bi Shi
Keywords: Bayberry tannin, Pd nanoparticles, Heterogeneous catalysts, γ-Al2O3, Olefin hydrogenation
Online date: February 09, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.403

Abstract | Full Text: PDF


409  

Lipase Catalyzed Kinetic Resolution of rac-2-(3-Methoxy-4-methylphenyl) propan-1-ol and rac-2-(3-Hydroxy-4-methylphenyl)propyl propanoate for S-(+)-Xanthorrhizol
Azam Sharif Mohammed Shafioul, Chan Seong Cheong*,
Keywords: Lipase, Sesquiterpene, Xanthorrhizol, Transesterification, Hydrolysis
Online date: February 09, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.409

Abstract | Supporting Information | Full Text: PDF


415  

Amperometric Determination of Nitrite at Poly(Methylene Blue)-Modified Glassy Carbon Electrode
Guang-Ri Xu,*, Guifang Xu, Ming-Lu Xu, Zhengqing Zhang, Yuan Tian, Han Nim Choi, Won-Yong Lee*,
Keywords: Methylene blue, Nitrite, Cyclic voltammetry, Differential pulse voltammetry, Chemically modified electrode
Online date: February 09, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.415

Abstract | Full Text: PDF


420  

Chain Length Effect of Dialkoxynaphthalene End-Capped Divinylbenzene for OTFT
Ran Kim, Hui-Jun Yun, Mi Hye Yi, Sung Chul Shin*, Soon-Ki Kwon,*, Yun-Hi Kim*
Keywords: Organic semiconductor, TFT (thin film transistor), Hole mobility, Chain length
Online date: February 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.420

Abstract | Full Text: PDF


426  

A Solid-state NMR Study of the Kinetics of the Activity of an Antimicrobial Peptide, PG-1 on Lipid Membranes
Chul Kim*, Sungsool Wi*,
Keywords: Antimicrobial peptide, Lipid bilayer, Hydration, Cholesterol, Solid-state NMR
Online date: February 09, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.426

Abstract | Supporting Information | Full Text: PDF


433  

Liposome-Mediated Cancer Gene Therapy: Clinical Trials and their Lessons to Stem Cell Therapy
Jung Hoon Lee, Min Jae Lee *
Keywords: Gene therapy, Cancer, Clinical trial, Liposome
Online date: February 09, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.433

Abstract | Full Text: PDF


443  

Electrochemical and Fluorescent Properties of Ferrocenyl Chalcones Containing 1-Naphthalenyl Group: X-ray Crystal Structure of Fc-C(O)CH=CH-(1-Naph)
Wooyoung Suh, Hyokyung Jeon, Ji-Yeon Lee, Chae-Mi Lim, Su-Kyung Lee, Dong-Youn Noh *
Keywords: Ferrocenyl chalcone, Naphthalene, Electrochemistry, Fluorescence, X-ray crystal structure
Online date: February 07, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.443

Abstract | Full Text: PDF


449  

Charge Transport Properties of Polyaniline-gold/graphite Oxide Composite Films
C. Basavaraja, Won Jung Kim, P. X. Thinh, Do Sung Huh *
Keywords: Electrical properties, Polyaniline, Graphene oxide, Gold nanoparticles (GNPs)
Online date: February 07, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.449

Abstract | Full Text: PDF


453  

One-pot, Three-component Synthesis of Fully Substituted 1,3,4-Oxadiazole Derivatives from (N-isocyanoimino)triphenylphosphorane, Aromatic Carboxylic acids and (1R)-(−)-Campherchinon
Ali Ramazani*, Fatemeh Zeinali Nasrabadi, Behnaz Abdian, Morteza Rouhani
Keywords: (N-Isocyanimino)triphenylphosphorane, (1R)-(−)-Campherchinon, Aromatic carboxylic acid, 1,3,4-Oxadiazole, aza-Wittig reaction
Online date: February 09, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.453

Abstract | Supporting Information | Full Text: PDF


459  

An Efficient and Mild Oxidation of α-Isophorone to Ketoisophorone Catalyzed by N-Hydroxyphthalimide and Copper Chloride
Lihua Chen, Ruiren Tang, * Zhongying Li, Shan Liang
Keywords: α-Isophorone, N-Hydroxyphthalimide, Copper chloride, Aerobic oxidation
Online date: February 09, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.459

Abstract | Full Text: PDF


464  

Studies on Printing Inks Containing Poly[2-methoxy-5-(2-ethylhexyl-oxyl)-1,4-phenylenevinylene] as an Emissive Material for the Fabrication of Polymer Light-Emitting Diodes by Inkjet Printing
Jae-Taek Kwon, Seung Hun Eom, Byung Seuk Moon, Jin-Koog Shin, Kyu-Sik Kim, Soo-Hyoung Lee, Youn-Sik Lee*,
Keywords: Inkjet printing, Polymer LED, MEH-PPV, Printing ink
Online date: February 07, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.464

Abstract | Full Text: PDF


469  

Dynamic Response of Charge Transfer and Recombination at Various Electrodes in Dye-sensitized Solar Cells Investigated Using Intensity Modulated Photocurrent and Photovoltage Spectroscopy
Gyeong-Ok Kim, Kwang-Sun Ryu *
Keywords: TiO2, TiCl4 treatment, Scattering layer, IMPS, IMVS
Online date: February 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.469

Abstract | Full Text: PDF


473  

Synthesis and Characterization of Schiff Base Metal Complexes and Reactivity Studies with Malemide Epoxy Resin
B. Lakshmi, K. N. Shivananda,*, Gouda Avaji Prakash, Arun M Isloor, K. N. Mahendra*
Keywords: Schiff base, Metal complex, Malemide, Curing
Online date: February 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.473

Abstract | Full Text: PDF


483  

Facile Preparation of Nanosilver-decorated MWNTs Using Silver Carbamate Complex and Their Polymer Composites
Heon-Soo Park, Myoung-Seon Gong *
Keywords: Ag-NPs, 1-Amino-4-methylpiperazine, Silver alkylcarbamate, Microwave, Ag-MWNTs/epoxy composites
Online date: February 09, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.483

Abstract | Full Text: PDF


489  

Radiosynthesis and Biodistribution of an 125I-labeled Resveratrol Derivative
Sung Kew Kim, Woong San Lee, Sang Jin Han, Eun Jung Kim, Mohammed I. El-Gamal, Byoung Soo Kim, Tae Hyun Choi, Chang Woon Choi, In-Hye Ham, Chang-Hyun Oh, Ho-Young Choi, Jung-Hyuck Cho
Keywords: Radiosynthesis, Resveratrol, Iodoresveratrol, Biodistribution, Imaging agent
Online date: February 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.489

Abstract | Full Text: PDF


492  

In-situ Thermally Curable Hyper-branched 10H-butylphenothiazine
Mi Young Jo, Younhee Lim, Byung-Hyun Ahn, Gun Dae Lee, Joo Hyun Kim*
Keywords: In-situ thermal curing, Hyper branched 10H-butylphenothiazine, p-Type organic semiconductor, Hole transporting/injection material
Online date: February 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.492

Abstract | Full Text: PDF


499  

Correlation of the Rates of Solvolyses of 4-Methylthiophene-2-carbonyl Chloride Using the Extended Grunwald-Winstein Equation
Hojune Choi, In Sun Koo*,
Keywords: Grunwald-Winstein equation, Selectivity, Z-value, Addition-Elimination (A-E), Ionization (I)
Online date: February 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.499

Abstract | Full Text: PDF


505  

Interfacial Natures and Controlling Morphology of Co Oxide Nanocrystal Structures by Adding Spectator Ni Ions
Jin Seog Gwag, Youngku Sohn*
Keywords: Co oxide nanostructure, Electron microscopy, X-ray photoelectron spectroscopy, X-ray diffraction, Raman spectroscopy
Online date: February 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.505

Abstract | Full Text: PDF


511  

Hyperpolarized 129Xe NMR Study of TiO2 Nanotubes
Sang Man Lee, Soon Chang Lee, Vandana Mehrotra, Hae Jin Kim, Hee Cheon Lee*,
Keywords: NMR, Hyperpolarization, Xenon, TiO2, Nanotubes
Online date: February 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.511

Abstract | Supporting Information | Full Text: PDF


515  

One-pot Synthesis of Benzimidazoles and Benzothiazoles in the Presence of Fe(HSO4)3 as a New and Efficient Oxidant
Hossein Eshghi, * Mohammad Rahimizadeh, Ali Shiri, Parisa Sedaghat
Keywords: Benzimidazole, Benzothiazole, Fe(HSO4)3, Aldehyde
Online date: February 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.515

Abstract | Full Text: PDF


519  

Alkali-Metal Ion Catalysis in Alkaline Ethanolysis of 2-Pyridyl Benzoate and Benzyl 2-Pyridyl Carbonate: Effect of Modification of Nonleaving Group from Benzoyl to Benzyloxycarbonyl
Ik-Hwan Um*, Ji-Sun Kang, Chae Won Kim, Jae-In Lee
Keywords: Metal ion catalysis, Ethanolysis, Electrophilicity, Nucleofugality, Transition state
Online date: February 09, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.519

Abstract | Supporting Information | Full Text: PDF


524  

Hydrothermal Synthesis of Nanosized Sulfated Zirconia as an Efficient and Reusable Catalyst for Esterification of Acetic Acid with n-Butanol
Shengjian Yu, Pingping Jiang, * Yuming Dong, Pingbo Zhang, Yue Zhang, Weijie Zhang
Keywords: Sulfated zirconia, Esterification, Hydrothermal
Online date: February 13, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.524

Abstract | Full Text: PDF


529  

DNA Mediated Energy Transfer from 4',6-Diamidino-2-phenylindole to tetra- and bis-cationic Porphyrins at Low Binding Densities
Lindan Gong, Jae Ki-Ryu, Bok-Jo Kim, Yoon Jung Jang*
Keywords: Energy transfer, 4',6-Diamino-2-phenylindol, Porphyrin, DNA, Fluorescence
Online date: February 09, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.529

Abstract | Full Text: PDF


535  

Synthesis and Biological Evaluation of N-(Aminopyridine) Benzamide Analogues as Histone Deacetylase Inhibitors
Qing-Wei Zhang, Jian-Qi Li *
Keywords: N-(Aminopyridine) benzamide, HDAC inhibition, Anticancer activity
Online date: February 07, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.535

Abstract | Supporting Information | Full Text: PDF


541  

Solution Processable Symmetric 4-Alkyl ethynylbenzene End-Capped Anthracene Derivatives
Sang Hun Jang, Hyunjin Kim, Min Ji Hwang, Hui Jun Yun, Dong Hoon Lee, Yun-Hi Kim, Chan Eon Park, Yong Jin Yoon, Soon-Ki Kwon,*, Sang-Gyeong Lee*
Keywords: Solution-processing, Anthracene derivatives, Sonogashira coupling, Organic thin-film transistors
Online date: February 13, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.541

Abstract | Full Text: PDF


549  

Smartphone-based Chemistry Instrumentation: Digitization of Colorimetric Measurements
Byoung-Yong Chang
Keywords: Colorimetric measurement, Smartphone, Snapshot technique, Mobile instrument, pH measurement
Online date: February 09, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.549

Abstract | Full Text: PDF


553  

Determination of Betaine in Fructus Lycii Using Hydrophilic Interaction Liquid Chromatography with Evaporative Light Scattering Detection
Hyun Du Shin, Joon Hyuk Suh, Junghyun Kim, Hyeyeon Lee, Han Young Eom, Unyong Kim, Dong-Hyug Yang, Sang Beom Han, *, Jeong-Rok Youm *
Keywords: Fructus Lycii, Betaine, Hydrophilic interaction liquid chromatography, Evaporative light scattering detection
Online date: February 13, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.553

Abstract | Full Text: PDF


559  

Determination of Coccidiostats (Amprolium and Decoquinate) in Cattle and Chicken's Muscle using High Performance Liquid Chromatography
ByungJu Kim, Hyunsun Ham, Jin-Joo Lee, Nam-Yong Cheong, Seung-Woon Myung*,
Keywords: Coccidiostats, Amprolium, Decoquinate, HPLC, Simultaneous determination
Online date: February 13, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.559

Abstract | Full Text: PDF


564  

Quantum-chemical Investigation of Substituted s-Tetrazine Derivatives as Energetic Materials
Vikas D. Ghule*, Radhakrishnan Sarangapani, Pandurang. M. Jadhav, Surya. P. Tewari
Keywords: s-Tetrazine, Density functional theory, Heat of formation, Bond dissociation energy, Density
Online date: February 09, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.564

Abstract | Full Text: PDF


571  

Preparation of CdSe QDs-carbohydrate Conjugation and its Application for HepG2 Cells Labeling
Mingxing Jiang, Yan Chen, * Guiqing Kai, Ruijun Wang, Huali Cui, Meili Hu
Keywords: CdSe quantum dots, Carbohydrates molecules, HepG2 mannose receptor, Receptor-mediated endocytosis
Online date: February 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.571

Abstract | Full Text: PDF


575  

Discovery of Novel 1,4-Benzodioxane Containing Thiazolidinone Derivatives as Potential Antihepatotoxic Agent
Habibullah Khalilullah,*, Shamshir Khan, Mohamed Jawed Ahsan, Bahar Ahmed
Keywords: 1,4-Benzodioxane, Thiazolidinone, Antihepatotoxic activity
Online date: February 09, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.575

Abstract | Supporting Information | Full Text: PDF


583  

Solution Structure of LXXLL-related Cofactor Peptide of Orphan Nuclear Receptor FTZ-F1
Ji-Hye Yun, Chul-Jin Lee, Jin-Won Jung, Weontae Lee *
Keywords: Fushi tarazu, FTZ-F1, Cofactor, NMR, LXXLL motif
Online date: February 09, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.583

Abstract | Full Text: PDF


589  

Quasi-classical Trajectory Calculation of the Chemical Reactions Ba+C6H5Br, m-C6H4CH3Br
Wenwen Xia, Yonglu Liu, Haiyang Zhong, Li Yao*
Keywords: Reaction dynamics, QCT method, LEPS PES, Ba + C6H5Br reaction, Ba + m-C6H4CH3Br reaction
Online date: February 09, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.589

Abstract | Full Text: PDF


597  

Preparation of Polyynes by the Laser Ablation of Graphite in Water and Organic Solvents
Seung Keun Shin, Seung Min Park *
Keywords: Polyynes, Laser ablation, Graphite
Online date: February 09, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.597

Abstract | Full Text: PDF


601  

Synthesis and Photoluminescence of Colloidal Solution Containing Layered Rare-earth Hydroxide Nanosheets
Byung-Il Lee, Jung-soo Bae, Eun-su Lee, Song-Ho Byeon *
Keywords: Colloidal solution, Rare-earths, Photoluminescence, Layered hydroxides, Nanosheets
Online date: February 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.601

Abstract | Full Text: PDF


608  

Cycling Performance of Li4Ti5O12 Electrodes in Ionic Liquid-Based Gel Polymer Electrolytes
Jin Hee Kim, Yongku Kang, Dong-Won Kim*
Keywords: Anode, Ionic liquid, Gel polymer electrolyte, Lithium-ion battery, Li4Ti5O12
Online date: February 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.608

Abstract | Full Text: PDF


613  

Prediction of Acute Toxicity to Fathead Minnow by Local Model Based QSAR and Global QSAR Approaches
Youngyong In, Sung Kwang Lee,*, Pil Je Kim, Kyoung Tai No*,
Keywords: QSAR, Fathead minnow, Acute toxicity, Consensus model, ANN
Online date: February 14, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.613

Abstract | Full Text: PDF


620  

Facile Regiocontrolled Three-Step Synthesis of Poly-Substituted Furans, Pyrroles, and Thiophenes: Consecutive Michael Addition of Methyl Cyanoacetate to α,β-Enone, CuI-Mediated Aerobic Oxidation, and Acid-Catalyzed Paal-Knorr Synthesis
Se Hee Kim, Jin Woo Lim, Cheol Hee Lim, Jae Nyoung Kim *
Keywords: Furans, Pyrroles, Thiophenes, CuI, Paal-Knorr synthesis
Online date: February 07, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.620

Abstract | Full Text: PDF


625  

Aggregation of Polyynes on Metal Nanoparticles
Kuk Ki Kim, Seung Keun Shin, *, Seung Min Park
Keywords: Polyyne, Nanoparticle, Aggregation, Raman spectroscopy
Online date: February 09, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.625

Abstract | Full Text: PDF


629  

Novel 4,7-Dithien-2-yl-2,1,3-benzothiadiazole-based Conjugated Copolymers with Cyano Group in Vinylene Unit for Photovoltaic Applications
Jinwoo Kim, Mihee Heo, Youngeup Jin, Jaehong Kim, Joo Young Shim, Suhee Song, Il Kim, Jin Young Kim, Hongsuk Suh*
Keywords: Carbazole, Benzothiadiazole, Alternating copolymer
Online date: February 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.629

Abstract | Full Text: PDF


636  

Surface Modification of Zinc Oxide Nanorods with Zn-Porphyrin via Metal-Ligand Coordination for Photovoltaic Applications
Jaehong Koo, Jin-Ju Cho, Jin Ho Yang, Pil J. Yoo, Kyung Wha Oh,*, Juhyun Park*
Keywords: Zinc oxide, Nanorods, Porphyrin, Surface modification, Solar cells
Online date: February 07, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.636

Abstract | Supporting Information | Full Text: PDF


641  

DFT Study for Substitution Patterns of C20H18X2 Regioisomers (X = F, Cl, Br, or OH)
Yong Gyoo Hwang, Seol Lee, Kee H. Lee*
Keywords: C20 dihydroxide and dihalides, C20H18X2 regioisomers, Hybrid density-functional (B3LYP) calculations, HOMO and LUMO
Online date: February 09, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.641

Abstract | Supporting Information | Full Text: PDF


647  

Synthesis of 1,6-Disubstituted 4,5,6,7-Tetrahydropyrazolo[3,4-c]pyridin-7-one Derivatives and Evaluation of Their Anticancer Activity
Vani Nelamane Devegowda, Seon Hee Seo, Ae Nim Pae, Ghilsoo Nam,*, Kyung Il Choi,*,
Keywords: Tetrahydropyrazolopyridinone, 3-Aminopyrazole, Anti-proliferative activity, Anticancer drugs
Online date: February 09, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.647

Abstract | Full Text: PDF


651  

Enhanced Tumor-targeted Gene Delivery by Immunolipoplexes Conjugated with the Humanized Anti-TAG-72 Fab' Fragments
Keun-Sik Kim, Yong Serk Park, Hyo-Jeong Hong, Kwang Pyo Kim,¶ Kwang Hyun Lee, Dong-Eun Kim,¶*,
Keywords: Immunolipoplexes, Humanized monoclonal antibody, Tumor-associated glycoprotein-72, Targeted gene delivery
Online date: February 07, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.651

Abstract | Full Text: PDF


657  

Biological Toxicity Changes of Mercaptoacetic Acid and Mercaptopropionic Acid Upon Coordination onto ZnS:Mn Nanocrystal
Hoon Young Kong, Cheong-Soo Hwang, Jonghoe Byun*
Keywords: ZnS:Mn nanocrystal, MAA and MPA capping, Toxicity, E. coli, NIH/3T3
Online date: February 09, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.657

Abstract | Full Text: PDF


663  

Kinetics and Mechanism of the Anilinolysis of Dibutyl Chlorophosphate in Acetonitrile
Md. Ehtesham Ul Hoque, Hai Whang Lee *
Keywords: Phosphoryl transfer reaction, Anilinolysis, Dibutyl chlorophosphate, Deuterium kinetic isotope effect
Online date: February 07, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.663

Abstract | Supporting Information | Full Text: PDF


670  

Effect of Overlayer Thickness of Hole Transport Material on Photovoltaic Performance in Solid-Sate Dye-Sensitized Solar Cell
Hui-Seon Kim, Chang-Ryul Lee, In-Hyuk Jang, Weekyung Kang, Nam-Gyu Park*,
Keywords: Solid-state dye-sensitized solar cell, Hole transport, Spiro-MeOTAD, Overlayer thickness, Electron transport
Online date: February 13, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.670

Abstract | Full Text: PDF


675  

Calix[2]pyreno[2]pyrrole as a Fluorescence Chemical Probe for Polynitroaromatics
Kyunghwa Park, Jaeduk Yoo, Jae-Won Ka,*, Chang-Hee Lee*
Keywords: Calix[4]pyrrole, Fluorescence probes, Calix[2]pyreno[2]pyrrole, TNT
Online date: February 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.675

Abstract | Full Text: PDF


678  

Preparation of Carbosilane Dendrimers with Perfluorosilane Branches
Eunhee Nam, Chungkyun Kim *
Keywords: Dendrimer, Silane, Siloxane, Perfluorination
Online date: February 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.678

Abstract | Supporting Information | Full Text: PDF


681  

Unusual Stability of Diastereomers of the Isomeric Pyridine-based Leuco-TAM Dyes 2,2'-(2-(Pyridin-4 or 3-yl)propane-1,3-diylidene)bis(5-chloro-1,3,3-trimethylindoline)
So-Young Ma, Do-Kyung Kim, Hyun-Woo Lim, Se-Jung Roh, Sam-Rok Keum *
Keywords: Unusual stability, Diastereomers, Isomeric pyridine-based LTAM dyes, Malachite green
Online date: February 09, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.681

Abstract | Full Text: PDF


685  

NMR Study of Hydrogen Exchange in the DNA Decamer Duplexes Containing the p53 Response Element
Ae-Ree Lee, Sung Jae Cho, Hee-Eun Kim, Yeon-Mi Lee, Joon-Hwa Lee*, Byong-Seok Choi*,
Keywords: NMR, Hydrogen exchange, p53 response element, Cancer
Online date: February 07, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.685

Abstract | Full Text: PDF


689  

Rapid Microwave-Assisted Copper-Catalyzed Nitration of Aromatic Halides with Nitrite Salts
Seunguk Paik *, Myoung Geun Jung
Keywords: Nitration, Nitrite salts, Microwave irradiation, Copper catalyst
Online date: February 13, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.689

Abstract | Full Text: PDF


692  

The MDI-Mediated Lateral Crosslinking of Polyurethane Copolymer and the Impact on Tensile Properties and Shape Memory Effect
Yong-Chan Chung, Jae Won Choi, Hyang Mi Chung, Byoung Chul Chun*,
Keywords: Lateral linking, Shape recovery, Allophanate, Polyurethane
Online date: February 14, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.692

Abstract | Full Text: PDF


695  

Synthesis and Properties of Novel Polyurethane Containing Nitrophenylazocatecholic Group as NLO Chromophore
Mi Young Song, Mi Sung Kim, Ju-Yeon Lee *
Keywords: Nonlinear optics, Polyurethane, Thermal stability, Second harmonic generation, Relaxation of dipole alignment
Online date: February 07, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.695

Abstract | Full Text: PDF


699  

Stabilizer-mediated Synthesis of High Activity PtFe/C Nanocatalysts for Fuel Cell Application
Seung Jun Hwang, Joung Woon Kim, Sung Jong Yoo, Jong Hyun Jang, Eun Ae Cho, Tae-Hoon Lim, Sung Gyu Pyo, Soo-Kil Kim*,
Keywords: Proton exchange membrane fuel cell, Oxygen reduction, Alloy catalyst, Stabilizer
Online date: February 06, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.699

Abstract | Full Text: PDF


703  

Preparation of Molecularly Imprinted Composite Membranes for Inducing Bergenin Crystallization in Supercritical CO2 and Adsorption Properties
Wencheng Zhang*, Qing Zhang, Ruixia Wang, Yanfang Cui, Xingyuan Zhang, Lile Hong
Keywords: Polysulfone, Bergenin, Molecularly imprinted composite membranes, Supercritical CO2, Inducing crystallization
Online date: February 09, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.703

Abstract | Full Text: PDF


707  

The Lateral Grafting of Phenyl Group to Polyurethane Copolymer and its Impact on Molecular Interactions
Yong-Chan Chung, Duy Khiem Nguyen, Jae Won Choi, Byoung Chul Chun*,
Keywords: Low temperature flexibility, Pendant group, Polyurethane
Online date: February 14, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.707

Abstract | Full Text: PDF


711  

Application of Gravitational Field-Flow Fractionation (GrFFF) for Monitoring of Clustering Behavior of Staphylococcus aureus
Euo Chang Jung, Ji Hyun Kim, Kang Hee Lee, Ji A Yoon, In soo Lee, Seungho Lee*,
Keywords: Gravitational field-flow fractionation (GrFFF), Staphylococcus aureus, Clustering behavior
Online date: February 09, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.711

Abstract | Full Text: PDF


714  

[Hmim][HSO4]: An Efficient and Reusable Catalyst for the Synthesis of Spiro[dibenzo[a,i]-xanthene-14,3'-indoline]-2',8,13-triones and Spironaphthopyran[2,3-d]pyrimidine-5,3'-indolines
Xiaojuan Yang, Limin Yang, Liqiang Wu*,
Keywords: Spiro[dibenzo[a,i]-xanthene-14,3'-indoline], [Hmim][HSO4], Ionic liquids, Catalysis, Solventfree
Online date: February 07, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.714

Abstract | Full Text: PDF (ERRATUM)


717  

Prediction of Binding Mode between Chemokine Receptor CCR2 and Its Known Antagonists using Ligand Supported Homology Modeling
Jong-Hoon Kim, Jee Woong Lim, Seung-Woo Lee, Kyoungrak Kim, Kyoung Tai No*,
Keywords: GPCR, Ligand supported homology modeling, CCR2, Docking evaluation, Consensus scoring, Binding mode
Online date: February 14, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.717

Abstract | Full Text: PDF


721  

Biological Evaluation and Molecular Docking Study of 3-(4-Sulfamoylphenyl)-4-phenyl-1H-pyrrole-2,5-dione as COX-2 Inhibitor
Van Chung Pham, Ji-Sun Shin, Min Ji Choi, Tae Woo Kim, Kijae Lee, Kyung Ju Kim, Geun Huh, Jungahn Kim, Dong Joon Choo, Kyung-Tae Lee, Jae Yeol Lee*
Keywords: PGE2 production, Anti-inflammatory, COX-2, Docking study, 1H-Pyrrole-2,5-dione
Online date: February 07, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.721

Abstract | Supporting Information | Full Text: PDF


725  

Topochemical Oxidation of Transition Metals in Layered Double Hydroxides by Anthraquinone-2-sulfonate
Jong Hyeon Lee, Dermot O'Hare, Duk-Young Jung*,
Keywords: Transition metal, Layered double hydroxides, Topochemical oxidation, Anthraquinone-2-sulfonate
Online date: February 09, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.725

Abstract | Full Text: PDF


728  

Dynamics of H Atom Production from Photodissociation of Formic Acid at 205 nm
Chan Ho Kwon, Mi Hyeon Choi, Hyonseok Hwang, Hong Lae Kim *
Keywords: Formic acid, Photodissociation dynamics, Laser induced fluorescence, H atoms
Online date: February 09, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.728

Abstract | Full Text: PDF


731  

Protective Effects of Carnosine and Anserine on Oxidative Modification of Neurofilament-L Induced by Catechol Neurotoxin, Tetrahydropapaveroline
Inn Goo Kyeong, Jung Hoon Kang *
Keywords: Salsolinol, Neurofilament-L, Carnosine
Online date: February 13, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.731

Abstract | Supporting Information | Full Text: PDF


735  

Test of Stokes-Einstein Formula for a Tracer in a Large System by Molecular Dynamics Simulation
Song Hi Lee
Keywords: Friction, Diffusion, Molecular dynamics simulation, Tracer, Stoke-Einstein formula
Online date: February 07, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.735

Abstract | Full Text: PDF


739  

One-Pot Synthesis of Five-, Six-, and Seven-Membered Lactams via Bu3SnH-Mediated Reductive Cyclization of Azido Amides
Su-Jeong Lee, In-Jung Heo, Chang-Woo Cho *
Keywords: Bu3SnH, Lactam, One-pot, Reductive cyclization, Azido amide
Online date: February 09, 2012
DOI: https://doi.org/10.5012/bkcs.2012.33.2.739

Abstract | Full Text: PDF


742  

ERRATUM

DOI: https://doi.org/10.5012/bkcs.2012.33.2.742

Abstract | Full Text: PDF