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ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 25, Number 4
BKCSDE 25(4)
April 20, 2004
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441 |
Palladium-Catalyzed Synthesis of 3-Substituted Indoles from 2-Iodoaniline and Aldehydes
Chan Sik Cho*, Hyung Sup Shim, Heung-Jin Choi, Tae-Jeong Kim, Sang Chul Shim*
Keywords: Aldehydes, Annulation, 2-Iodoaniline, Palladium catalyst, 3-Substituted indoles
DOI: https://doi.org/10.5012/bkcs.2004.25.4.441
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443 |
Efficient Energy Transfer Pathways for the Sensitization of Lanthanide Ions by Luminescent Ligands in Luminescent Lanthanide Complexes
Nam Seob Baek, Min-Kook Nah, Yong Hee Kim, Soo-Gyun Roh, Hwan Kyu Kim*
Keywords: Luminescent lanthanide complexes, Energy transfer pathways, Photosensitization, Planar waveguide amplifiers
DOI: https://doi.org/10.5012/bkcs.2004.25.4.443
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445 |
Observation of Vibronic Emission Spectrum of the Jet-Cooled m-Cyanobenzyl Radical in a Corona Excitation
Gi Woo Lee, Jong Keun Park, Sang Kuk Lee*
Keywords: Cyanobenzyl radical, Spectroscopy
DOI: https://doi.org/10.5012/bkcs.2004.25.4.445
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447 |
A Study of the Potential Interference of ArC+ on the Direct Determination of Trivalent Chromium and Hexavalent Chromium Using Ion Chromatography Coupled with ICP-MS
Sang-Ho Nam*, Young-Il Park, Jae-Jin Kim, Sun-Ho Han, Won-Ho Kim
Keywords: Chromium species, Ion chromatography, ICP-MS
DOI: https://doi.org/10.5012/bkcs.2004.25.4.447
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452 |
Theoretical Studies of Geometries of Hexafluoro-1,3-butadiene, Tetrafluoro-1,3-butadiene, and Difluoro-1,3-butadiene Compounds
Han-Gook Cho, Kang-Woo Kim, Byeong-Seo Cheong*
Keywords: Hexafluorobutadiene, Geometrical structure, Steric interaction, Conjugation, Natural bond orbitals
DOI: https://doi.org/10.5012/bkcs.2004.25.4.452
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460 |
Novel Method for Stripping of Molybdenum(VI) after Its Extraction with Cyanex 301
Kamal Saberyan*, Mohammad Ghannadi Maragheh, Mohammad Reza Ganjali
Keywords: Stripping, Molybdenum(VI), Cyanex 301
DOI: https://doi.org/10.5012/bkcs.2004.25.4.460
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466 |
2,4,6-Triamino-1,3,5-triazin-1-ium Acetate Acetic Acid Solvate Monohydrate
M. K. Marchewka
Keywords: Melamine, Acetates, Hydrogen bonds, Vibrational spectra, Structure-spectra correlation
DOI: https://doi.org/10.5012/bkcs.2004.25.4.466
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471 |
Solubilities of Salen Derivatives and Their Cobalt Complex in Liquid and Supercritical CO2
Seunghyun Koh, Byungwan Jeon, Hakwon Kim, Kwangheon Park, Hongdoo Kim*
Keywords: Solubility, Salen, Supercritical CO2, Fiber optics
DOI: https://doi.org/10.5012/bkcs.2004.25.4.471
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475 |
Atomic Layer Deposition of TiO2 Thin Films from Ti(OiPr)2(dmae)2 and H2O
Jae P. Lee, Mi H. Park, Taek-Mo Chung, Yunsoo Kim, Myung M. Sung*
Keywords: Atomic layer deposition, TiO2, Precursor
DOI: https://doi.org/10.5012/bkcs.2004.25.4.475
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480 |
Chemical Vapor Deposition of β-LiGaO2 Films on Si(100) Using a Novel Single Precursor
Myung M. Sung*, Chang G. Kim, Yunsoo Kim
Keywords: Metal organic chemical vapor deposition, LiGaO2, Single precursor, GaN
DOI: https://doi.org/10.5012/bkcs.2004.25.4.480
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485 |
Synthesis and Crystal Structure of a New Quaternary Chalcoantimonide: KLa2Sb3S9 and KSm2Sb3Se8
Sung-Jin Kim*, Sunju Park, Sunah Yim
Keywords: Quaternary chalcoantimonide, Rare-earth quaternary, Flux Gd2S3-type, Chalcogen-chalcogen bond
DOI: https://doi.org/10.5012/bkcs.2004.25.4.485
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491 |
Lewis Acid-Catalyzed Reactions of Anthrone: Preference for Cycloaddition Reaction over Conjugate Addition Depending on the Functionality of α, β-Unsaturated Carbonyl Compounds
Woonphil Baik*, Cheol Hoon Yoon, Sangho Koo, Hakwon Kim*, Jihan Kim, Jeongryul Kim, Soodong Hong
Keywords: Anthrone, Lewis acid, Cycloaddition, Conjugated addition, Michael reaction
DOI: https://doi.org/10.5012/bkcs.2004.25.4.491
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501 |
An Efficient and Convenient Esterification of Carboxylic Acids Using 4,5-Dichloro-2-[(4-nitrophenyl)sulfonyl]pyridazin-3(2H)-one
Jeum-Jong Kim, Yong-Dae Park, Deok-Heon Kweon, Young-Jin Kang, Ho-Kyun Kim, Sang-Gyeong Lee*, Su-Dong Cho, Woo-Song Lee, Yong-Jin Yoon*
Keywords: Esterification of carboxylic acid, 4,5-Dichloro-2-[(4-nitrophenyl)sulfonyl]pyridazin-3(2H)-one
DOI: https://doi.org/10.5012/bkcs.2004.25.4.501
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506 |
Synthesis of [18F]Fluorocholine Analogues as a Potential Imaging Agent for PET Studies
Kook Hyun Yu*, Jeong Hoon Park, Seung Dae Yang
Keywords: Positron Emission Tomography (PET), [18F]Fluorocholine derivatives
DOI: https://doi.org/10.5012/bkcs.2004.25.4.506
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511 |
Cyclic Properties of Li[Co0,17Li0,28Mn0,55]O2 Cathode Material
Yong Joon Park*, Young-Sik Hong, Xianglan Wu, Min Gyu Kim, Kwang Sun Ryu, Soon Ho Chang
Keywords: Cathode, Layered structure, Lithium battery, XANES, Cyclic properties
DOI: https://doi.org/10.5012/bkcs.2004.25.4.511
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517 |
Spectrophotometric and Kinetic Determination of Some Sulphur Containing Drugs in Bulk and Drug Formulations
M. I. Walash*, A. M. El-Brashy, M. S. Metwally,A. A. Abdelal
Keywords: Kinetic determination, Carbocisteine, Potassium permanganate, Pharmaceutical analysis, Spectrophotometry
DOI: https://doi.org/10.5012/bkcs.2004.25.4.517
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525 |
Encapsulated Silicon Nanocrystals Formed in Silica by Ion Beam Synthesis
Han-Woo Choi*, Hyung-Joo Woo, Joon-Kon Kim, Gi-Dong Kim, Wan Hong, Young-Yong Ji
Keywords: Silicon, Nanocrystal, Photoluminescence, Passivation
DOI: https://doi.org/10.5012/bkcs.2004.25.4.525
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529 |
Single Crystal 133Cs NMR Study of Cs+(15-Crown-5)2I-
Kang Yeol Lee, Tae Ho Kim, Yong Woon Shin, Jineun Kim*
Keywords: Crown ether, Cesium, NMR, DANTE, Hole burning
DOI: https://doi.org/10.5012/bkcs.2004.25.4.529
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533 |
Canonical Sampling Method for Initial Conditions for Reactive Flux Calculations Using Nose-Hoover Chains
Song Hi Lee*, Youngshang Pak*
Keywords: Molecular dynamics simulation, Canonical sampling, Reactive flux, Nose-Hoover chain dynamics, Diels-Alder reaction
DOI: https://doi.org/10.5012/bkcs.2004.25.4.533
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539 |
DNA Binding Mode of the Isoquinoline Alkaloid Berberine with the Deoxyoligonucleotide d(GCCGTCGTTTTACA)2
Hye-seo Park, Eun Hee Kim, Yoon-Hui Sung, Mi Ran Kang, In Kwon Chung, Chaejoon Cheong, Weontae Lee*
Keywords: Berberine, Topoisomerase II poison, DNA binding, NMR
DOI: https://doi.org/10.5012/bkcs.2004.25.4.539
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545 |
Study on Solid Phase Extraction and Spectrophotometric Determination of Nickel in Waters and Biological Samples
Qiufen Hu, Guangyu Yang*, Zhangjie Huang, Jiayuan Yin
Keywords: 2-(2-Quinolylazo)-5-dimethylaminoaniline, Nickel, Spectrophotometry, Solid phase extraction
DOI: https://doi.org/10.5012/bkcs.2004.25.4.545
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549 |
Study on the Solid Phase Extraction of Hg(II)-SBDTR Chelate with C18 Disks and Its Application to the Determination of Mercury in Tobacco and Tobacco Additive
Guangyu Yang*, Zhenyuang Xia, Yuping Wu, Handong Sun, Jiayuan Yin
Keywords: Mercury, Solid phase extraction, Spectrophotometry, p-Sulfobenzylidenethiorhodanine
DOI: https://doi.org/10.5012/bkcs.2004.25.4.549
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553 |
Ab Initio Study of the Conformational Isomers of Tetraethyl and Triethyl Esters of Calix[4]arene
Jong-In Choe*, Sang Hyun Lee
Keywords: Ab initio calculation, HF/6-31G, Calix[4]arene esters, Conformational isomer, Cone
DOI: https://doi.org/10.5012/bkcs.2004.25.4.553
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557 |
Kinetics and Mechanism of the Aminolysis of Anilino Thioethers with Benzylamines in Acetonitrile
Hyuck Keun Oh, Jae Myun Lee, Dae Dong Sung, Ikchoon Lee*
Keywords: Anilinothioether, Frontside-attack, SN2, Inverse secondary isotope effect
DOI: https://doi.org/10.5012/bkcs.2004.25.4.557
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560 |
Surface Modification of Poly(dimethylsiloxane) Microchip by Using Cetyltrimethylammonium Bromide (CTAB)
Hyunju Choi, Kyung-Bok Lee, Kuk Ro Yoon, Insung S. Choi, Seong IhI Woo, Kyungseong Choi, Sang Chun Lee Yongseong Kim*
Keywords: PDMS, Microchip, Cetyltrimethylammonium bromide (CTAB), Dynamic coating, Electrosmotic flow (EOF)
DOI: https://doi.org/10.5012/bkcs.2004.25.4.560
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563 |
Formation of Self-assembled Nanostructure on Noble Metal Islands Based on Anodized Aluminum Oxide
Jong Bae Park, Youngsic Kim, Seong Kyu Kim*, Haeseong Lee
Keywords: AAO, Aluminum oxide, Electro-deposition, Au, Gold
DOI: https://doi.org/10.5012/bkcs.2004.25.4.563
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566 |
Selective Oxidation of Benzylic and Allylic Alcohols Using Strontium Manganate in the Presence of Lewis Acids in Solution and under Solvent-Free Conditions
M. Gholizadeh*, I. Mohammadpoor-Baltork*, B. Kharamesh
Keywords: Oxidation, Alcohols, Strontium manganate, Lewis acids
DOI: https://doi.org/10.5012/bkcs.2004.25.4.566
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569 |
Selective Methylation of the Ninhydrin-Phenol Adducts with I2 in MeOH
Jeong Eun Na, Saravanan GowriSankar, Sangku Lee, Jae Nyoung Kim*
Keywords: Selective methylation, Ninhydrin, Phenol, Iodine, Methanol
DOI: https://doi.org/10.5012/bkcs.2004.25.4.569
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573 |
Partial Oxidation of Methane over M-Sb-Te-O (M = Transition Metal) Catalysts
Jong Won Lee, Jin Kwon Lee, Seung Koo Cho, Jin-Seung Jung, Sung Han Lee*
Keywords: Metal antimony telluride, Partial oxidation of methane
DOI: https://doi.org/10.5012/bkcs.2004.25.4.573
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577 |
Direct Probing into the Electrochemical Interface Using a Novel Potential Probe: Au(111) Electrode/NaBF4 Solution Interface
Dae-Ha Woo, Jung-Suk Yoo, Su-Moon Park*, Il C. Jeon*, Heon Kang*
Keywords: Electrochemical interface, Electrical double layer, Electrode potential, Scanning tunneling microscopy, Diffuse double layer
DOI: https://doi.org/10.5012/bkcs.2004.25.4.577
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581 |
A Unique Zigzag Strand of Silver Perchlorate with Bis(3-pyridyl)cyclotetramethylenesilane
Young-A Lee, Shin A Kim, Sang Myung Jung, Ok-Sang Jung*, Young Hee Oh
Keywords: Silver complex, 1D coordination polymer, Bis(3-pyridyl)cyclotetramethylenesilane, Perchlorate
DOI: https://doi.org/10.5012/bkcs.2004.25.4.581
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