ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 29, Number 5
BKCSDE 29(5)
May 20, 2008 

909  

A Facile and Efficient Deoxygenation of Amine-N-oxides with WCl₆/NaI System
Byung Woo Yoo*, Jin Woo Choi, Seungwon Park
Keywords: Deoxygenation, Amine-N-oxides, Tungsten chloride, Chemoselectivity
DOI: https://doi.org/10.5012/bkcs.2008.29.5.909

Abstract | Full Text: PDF

911  

Solid-State NMR Study on the Structure and Dynamics of Triblock Copolymer P123 Remaining in SBA-15 after Solvent Washing
Oc Hee Han*, Yoon Kyung Bae
Keywords: P123, Block copolymer, Molecular ordering, NMR spectroscopy, Amphiphilicity
DOI: https://doi.org/10.5012/bkcs.2008.29.5.911

Abstract | Full Text: PDF

913  

Micron-Sized Phenyl-PMO Materials with a Crystalline Wall
Seong Huh*, Sung-Jin Kim
Keywords: Nanostructured materials, Periodic mesoporous organosilicas, Phenyl-PMO
DOI: https://doi.org/10.5012/bkcs.2008.29.5.913

Abstract | Supporting Information | Full Text: PDF

915  

Electrochemical Behaviors of Hydroquinone on a Carbon Paste Electrode with Ionic Liquid as Binder
Wei Sun*, Qiang Jiang, Maoxia Yang, Kui Jiao
Keywords: Hydroquinone, Ionic liquid, Carbon paste electrode, Electrochemistry, Cyclic voltammetry
DOI: https://doi.org/10.5012/bkcs.2008.29.5.915

Abstract | Full Text: PDF

921  

Toward the Virtual Screening of α-Glucosidase Inhibitors with the Homology-Modeled Protein Structure
Jung-Hum Park, Sungmin Ko, Hwangseo Park*
Keywords: Docking, Scoring function, Virtual screening, Homology modeling, α-Glucosidase inhibitor
DOI: https://doi.org/10.5012/bkcs.2008.29.5.921

Abstract | Supporting Information | Full Text: PDF

928  

Electrochemical Investigation of Tryptophan at a Poly(p-aminobenzene sulfonic acid) Film Modified Glassy Carbon Electrode
Yu Ya, Dengbai Luo, Guoqin Zhan, Chunya Li*
Keywords: Tryptophan, p-Aminobenzene sulfonic acid, Electropolymerization, Voltammetry
DOI: https://doi.org/10.5012/bkcs.2008.29.5.928

Abstract | Full Text: PDF

933  

Synthesis of Novel Y-type Nonlinear Optical Polyesters with Enhanced Thermal Stability of Dipole Alignment
Han-Na Jang, Ju-Yeon Lee*
Keywords: Nonlinear optics, Polyester, AFM, Second harmonic generation, Dipole alignment
DOI: https://doi.org/10.5012/bkcs.2008.29.5.933

Abstract | Full Text: PDF

939  

Photoelectrochemical Deposition of CdZnSe Thin Films on the Se-Modified Au Electrode
Sunyoung Ham, Soyeon Jeon, Ungki Lee, Ki-Jung Paeng*, Noseung Myung*
Keywords: Photoelectrochemistry, CdZnSe, Ternary semiconductor, EQCM
DOI: https://doi.org/10.5012/bkcs.2008.29.5.939

Abstract | Full Text: PDF

943  

Label-Free and Real-Time Monitoring of Phosphatase Reactions Using a Phosphate-Specific and Fluorescent Probe
Jihoon Lee, Hee-Chul Ahn, Dongyun Shin*, Dae-Ro Ahn*
Keywords: Fluorescence polarization, Phosphatase
DOI: https://doi.org/10.5012/bkcs.2008.29.5.943

Abstract | Full Text: PDF

948  

Photoinduced Charge-Transfer Association of Tetracyanoquinodimethane with Aminobiphenyls
Yong Hee Kim, Sang-Don Jung, Myung-Ae Chung, Ki Dong Song, Dae Won Cho*
Keywords: Photoinduced electron transfer, 7,7',8,8'-Tetracyanoquinodimethane (TCNQ), 4-Aminobiphenyl, 2-Aminobiphenyl, Benzidine
DOI: https://doi.org/10.5012/bkcs.2008.29.5.948

Abstract | Full Text: PDF

953  

Synthesis of a Novel Anthraquinone Diamino-Bridged Bis(β-cyclodextrin) and Its Cooperative Binding toward Guest Molecules
Yan Zhao*, Zi Ming Yang, Shao Ming Chi, Juan Gu, Yong Cun Yang, Rong Huang, Bang Jin Wang, Hong You Zhu
Keywords: Bridged bis(β-cyclodextrin), Guest molecule, Molecular recognition, Cooperative binding mode, Inclusion complexation
DOI: https://doi.org/10.5012/bkcs.2008.29.5.953

Abstract | Full Text: PDF

959  

Docking and Virtual Screening Studies for New Leads of Boar Salivary Lipocalin
Nack-Do Sung, Chang-Sik Park, Hyung-Yeon Park, Chan Kyung Kim*
Keywords: Boar salivary lipocalin, Steroid pheromones, FlexX docking, UNITY virtual screening
DOI: https://doi.org/10.5012/bkcs.2008.29.5.959

Abstract | Full Text: PDF

963  

Spin Exchange Coupling in Dimethoxo-Bridged Dichromium(III) Complexes: A Density Functional Theory Study
Dae-Bok Kang
Keywords: Exchange coupling, Density functional theory, Magneto-structural correlation
DOI: https://doi.org/10.5012/bkcs.2008.29.5.963

Abstract | Full Text: PDF

969  

Study on Solvent Extraction Using Salen(NEt2)2 as a Chelating Agent for Determination of Trace Cu(II), Mn(II), and Zn(II) in Water Samples
Gyo In, Young-Sang Kim, Jong-Moon Choi*
Keywords: Salen(NEt2)2, Trace analysis, Copper, Manganese, Zinc
DOI: https://doi.org/10.5012/bkcs.2008.29.5.969

Abstract | Full Text: PDF

974  

Removal of Heavy Metal Ions by Electrocoagulation for Continuous Use
of Fe²⁺/Fe³⁺-Mediated Electrochemical Oxidation Solutions
Youn Su Jung, Myoungho Pyo*
Keywords: Electrocoagulation, MEO, Metal ions, Fe electrode, Al electrode
DOI: https://doi.org/10.5012/bkcs.2008.29.5.974

Abstract | Full Text: PDF

979  

Study of Retention in Micellar Liquid Chromatography on a C18 Column on the Basis of Linear Solvation Energy Relationships
Minglei Tian, Kyung Ho Row*
Keywords: Micellar liquid chromatography, Linear solvation energy relationships (LSER), Chromatographic retention, Surfactant, Modifier
DOI: https://doi.org/10.5012/bkcs.2008.29.5.979

Abstract | Full Text: PDF

985  

Determination of Parathion Metabolite, p-Nitrophenol
in Urine of Parathion Factory Workers
Don-Hee Han, Dong-Gyun Jung, Ho-Sang Shin*
Keywords: Parathion, Urinary p-nitrophenol, GC/MS
DOI: https://doi.org/10.5012/bkcs.2008.29.5.985

Abstract | Full Text: PDF

988  

Electrochemical Behavior of Norfloxacin and Its Determination at Poly(methyl red) Film Coated Glassy Carbon Electrode
Ke-Jing Huang*, Chun-Xuan Xu, Wan-Zhen Xie
Keywords: Norfloxacin, Methyl red, Voltammetric determination, Chemically-modified electrode
DOI: https://doi.org/10.5012/bkcs.2008.29.5.988

Abstract | Full Text: PDF

993  

An Efficient Synthesis of 4'-Vinylated Carbocyclic Nucleoside Analogues via Two Directional Ring-closing Metathesis
Hua Li, Joon Hee Hong*
Keywords: Vinylated carbocyclic nucleoside, Antiviral agents, Weinreb amide
DOI: https://doi.org/10.5012/bkcs.2008.29.5.993

Abstract | Full Text: PDF

998  

The Optimization of Gel Electrolytes on Performance of Valve Regulated Lead Acid Batteries
Sang Yong An, Euh Duck Jeong, Mi Sook Won, Yoon Bo Shim*
Keywords: Gel electrolytes, Valve regulated lead acid, Impedance spectroscopy
DOI: https://doi.org/10.5012/bkcs.2008.29.5.998

Abstract | Full Text: PDF

1003  

Efficient Synthesis of Cylindol A and the Proposed Structure of Cylindol B: The Structure of Cylindol B Still in Question
Jay Hyok Chang, Do Hyun Nam, Hyunik Shin*
Keywords: Cylindol A, Cylindol B
DOI: https://doi.org/10.5012/bkcs.2008.29.5.1003

Abstract | Supporting Information | Full Text: PDF

1007  

Novel Method for the Preparation of Mesoporous BaSO4 Material with Thermal Stability by Spray Pyrolysis
Bhari Mallanna Nagaraja, Haznan Abimanyu, Kwang Deog Jung, Kye Sang Yoo*
Keywords: Mesoporous, Barium hydroxide, Spray pyrolysis, Ethylene glycol
DOI: https://doi.org/10.5012/bkcs.2008.29.5.1007

Abstract | Full Text: PDF

1013  

Solution Structure of the Cytoplasmic Domain of Syndecan-3 by Two-dimensional NMR Spectroscopy
In Young Yeo, Bonkyung Koo, Eok-soo Oh, Inn-Oc Han, Weontae Lee*
Keywords: Syndecan-3, Proteoglycan, NMR
DOI: https://doi.org/10.5012/bkcs.2008.29.5.1013

Abstract | Full Text: PDF

1018  

Photoreactions of 2-(Pentamethyldisilanyloxy)phenylpentamethyldisilane
Seung Ki Park
Keywords: 2-(Pentamethyldisilanyloxy)phenylpentamethyldisilane, Silene
DOI: https://doi.org/10.5012/bkcs.2008.29.5.1018

Abstract | Full Text: PDF

1025  

Effective Amidation of Carboxylic Acids Using
(4,5-Dichloro-6-oxo-6H-pyridazin-1-yl)phosphoric Acid Diethyl Ester
Seung-Beom Kang, Heung-Seop Yim, Ju-Eun Won, Min-Jung Kim, Jeum-Jong Kim, Ho-Kyun Kim, Sang-Gyeong Lee*, Yong-Jin Yoon*
Keywords: (4,5-Dichloro-6-oxo-6H-pyridazin-1-yl)phosphoric acid diethyl ester, Coupling agent, Pyridazinone,
Amidation, Dipeptide
DOI: https://doi.org/10.5012/bkcs.2008.29.5.1025

Abstract | Full Text: PDF

1033  

Catalytic Oxidation of Cyclohexene with Hydrogen Peroxide over Cu(II)-Cyclam-SBA-16 Catalyst
Eko Adi Prasetyanto, Sang-Eon Park*
Keywords: Oxidation, Copper, Cyclam, SBA-16
DOI: https://doi.org/10.5012/bkcs.2008.29.5.1033

Abstract | Full Text: PDF

1038  

Doped Sol-gel TiO2 Films for Biological Applications
M. Gartner*, C. Trapalis, N. Todorova, T. Giannakopoulou, G. Dobrescu, M. Anastasescu, P. Osiceanu, A. Ghita, M. Enache, L. Dumitru, T. Stoica,§ M. Zaharescu, J. Y. Bae, S.-H. Su*,
Keywords: Sol-gel, Doped TiO₂ thin films, SE, XPS, Antibacterial tests
DOI: https://doi.org/10.5012/bkcs.2008.29.5.1038

Abstract | Full Text: PDF

1043  

Simultaneous Determination of Amitraz, Bromopropylate, Coumaphos, Cymiazole and 2,4-Dimethylaniline in Korean Honey Samples by High-Performance Liquid Chromatography
Jae Jeong Ryoo*, Se Hoon Kim, Young Han Jeong, Hwan-Suk Do, Jeong Eun Ryu, Hae Young Kwon, Ji Yoon Jeong, Hye Jin Park, Soon Ho Lee, Moo Ki Hong, Jongki Hong
Keywords: Simultaneous analysis, Honey, Acaricide, HPLC-UV
DOI: https://doi.org/10.5012/bkcs.2008.29.5.1043

Abstract | Full Text: PDF

1048  

Current-voltage Characteristics of Water-adsorbed Imogolite Film
Jaehong Park, Jungwoo Lee, Sunyoung Chang, Taehee Park, Bongwoo Han, Jin Wook Han*, Whikun Yi*
Keywords: Imogolite, Field effect transistor, pH, I-V character
DOI: https://doi.org/10.5012/bkcs.2008.29.5.1048

Abstract | Full Text: PDF

1051  

Nonlinear Entropy Production in a Reversible Oregonator Model
C. Basavaraja, R. Pierson, Seung Hyun Park, Eun Ji Jeon, Do Sung Huh*
Keywords: Affinity, Entropy, Fluctuation, Oregonetor, Reaction rate
DOI: https://doi.org/10.5012/bkcs.2008.29.5.1051

Abstract | Full Text: PDF

1055  

Efficient One-pot Synthesis of Dendritic Benzyl Azides from Their Alcohols
Jae Wook Lee*, Seung Choul Han, Yong-gyun Lee, Ji Hyeon Kim, Jinho Oh*
Keywords: Azidation, Dendritic benzylic alcohol, Dendron
DOI: https://doi.org/10.5012/bkcs.2008.29.5.1055

Abstract | Full Text: PDF

1059  

Viscosity and Diffusion of Small Normal and Isomeric Alkanes: An Equilibrium Molecular Dynamics Simulation Study
Choong Do Yoo, Soon-Chul Kim, Song Hi Lee*
Keywords: Diffusion, Viscosity, Normal alkanes, Isomeric alkanes, Molecular dynamics simulation
DOI: https://doi.org/10.5012/bkcs.2008.29.5.1059

Abstract | Full Text: PDF

1063  

Structure Analysis of an RNA Aptamer Binding to a Stem-loop RNA
Bongrae Cho
Keywords: RNase T1, RNase S1, RNase V1, RNA aptamer, Stem-loop RNA
DOI: https://doi.org/10.5012/bkcs.2008.29.5.1063

Abstract | Full Text: PDF

1065  

Bi(furan)- and Bi(thiophene)-Type Linking Ligands and Their Silver Coordination
Polymers: [Ag₂L¹(NO₃)₂]_n and [Ag₂L²(NO₃)₂(H₂O)]ⁿ (L
Hyun Sue Huh, Sung Yol Yun, Soon W. Lee*
Keywords: Bi(furan), Bi(thiophene), Silver coordination networks, van der Waals contacts
DOI: https://doi.org/10.5012/bkcs.2008.29.5.1065

Abstract | Full Text: PDF

1069  

Enantiomeric Recognition in Host-Guest Complexation Using Chiral Bis-pyridino-18-crown-6 Ethers, by Electrospray Ionization Mass Spectrometry (ESI-MS) Enantiomer-Labelled (EL) Guest Method
Jae-kon Kim, Jung ju Seo, Eui Soon Yim, Youngeup Jin, Suhee Song, Hongsuk Suh*
Keywords: Bis-pyridino-18-crown-6 ether, Enantiomeric recognition, Electrospray ionization mass spectrometry (ESI-MS), Enantiomer-labeled (EL) guest method
DOI: https://doi.org/10.5012/bkcs.2008.29.5.1069

Abstract | Full Text: PDF

1073  

Efficient Synthesis of 2(S)-[1(S)-Azido-2-phenylethyl]oxirane
Sangwoo Park, Sangmi Lee, Ho-Jung Kang*
Keywords: Amprenavir, Aminoalkylepoxide, D-Isoascorbic acid, Antiviral agent
DOI: https://doi.org/10.5012/bkcs.2008.29.5.1073

Abstract | Full Text: PDF

1075  

Crystallization Induced Dynamic Resolution and Nucleophilic Substitutions
of N-(S)-(1-Phenylethyl)-α-chloro-α-phenyl Acetamide
for the Preparation of N-Carboxyalkylated Flavone
Min Hee Lee, Kyoung Hee Kang, Yoon Min Lee, Dajung Kim, Yong Sun Park*
Keywords: Crystallization, Resolution, Asymmetric syntheses, Chiral auxiliary, Flavonoids
DOI: https://doi.org/10.5012/bkcs.2008.29.5.1075

Abstract | Full Text: PDF

1079  

Polymer-Supported Carboxylate as a New Polymeric Reagent for Synthesis of Alkyl Esters
Mohammad Ali Karimi Zarchi*, BiBi Fatemeh Mirjalili, Nahid Ebrahimi
Keywords: Polymeric reagent, Alkyl ester, Polymer supported carboxylate, Crosslinked poly(4-vinylpyridine)
DOI: https://doi.org/10.5012/bkcs.2008.29.5.1079

Abstract | Full Text: PDF