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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 35, Number 12
BKCSDE 35(12)
December 20, 2014 

 

3411  

Nanocomposites Based on Polytetrafluoroethylene and Ultrahigh Molecular Weight Polyethylene: A Brief Review
Iu. V. Kirillina, L. A. Nikiforov, A. A. Okhlopkova*, S. A. Sleptsova, Cheonho Yoon, Jin-Ho Cho*
Keywords: Nanocomposites, Polytetrafluoroethylene, Ultrahigh molecular weight polyethylene, Arctic use
Online date: November 06, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3411

Abstract | Full Text: PDF


3421  

Synthesis of Silicon Nanocrystal by Magnesium Directed Reduction of the Silica Nanoparticle Formed in Micro-Emulsion of Reverse Micelle
Thu-Huong Le, Hyun-Dam Jeong*
Keywords: Silicon nanocrystal, Silica nanoparticle, Reverse micelle
Online date: November 05, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3421

Abstract | Supporting Information | Full Text: PDF


3423  

Mechanistic Studies on Alcoholysis of α-Keto esters
Song-Ei Song, Bum Hee Lim, Kwan Woo Han, Tae Jun Park, Bong Ser Park*
Keywords: Alcoholysis, α-Keto ester, Hemiacetal
Online date: November 03, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3423

Abstract | Supporting Information | Full Text: PDF


3425  

Fabrication of Free-floating Nanohybrid Microparticles with ZnO Nanowire Surfaces
Suk-Heung Song, Wook Park*
Keywords: Microparticle, Modified adhesion, ZnO nanowire, Optofluidic maskless lithography
Online date: October 27, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3425

Abstract | Full Text: PDF


3427  

Improvement in Plume Dispersion Formulas for Stack Emissions Using Ground-based Imaging-DOAS Data
Hanlim Lee, Jaeyong Ryu, Ukkyo Jeong, Youngmin Noh, Sung Kyun Shin, Hyunkee Hong, Soonchul Kwon*
Keywords: Plume dispersion, Mixing ratio, DOAS, Sulfur dioxide, Nitrogen dioxide
Online date: November 04, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3427

Abstract | Full Text: PDF


3433  

Synthesis of Piperidones from Benzyl Azides and Acetone
Junghoon Han, Young Ho Rhee*, Jaiwook Park*
Keywords: 4-Piperidone, N-Unsubstituted imine, Benzyl azide, Synthetic method
Online date: October 30, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3433

Abstract | Supporting Information | Full Text: PDF


3437  

A Carbazole Based Bimodal “Turn-On” Fluorescent Probe for Biothiols (Cysteine/Homocysteine) and Fluoride: Sensing, Imaging and its Applications
Matinder Kaur, Byungkwon Yoon, Rajesh Kumar, Min Ju Cho, Hak Joong Kim, Jong Seung Kim, Dong Hoon Choi*
Keywords: Carbazole probe, Cysteine/homocysteine sensing, Fluoride recognition, Molecular keypad lock, Bioimaging
Online date: November 03, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3437

Abstract | Supporting Information | Full Text: PDF


3443  

Solution of Klein Gordon Equation for Some Diatomic Molecules with New Generalized Morse-like Potential Using SUSYQM
Cecilia N. Isonguyo, Ituen B. Okon, Akpan N. Ikot*, Hassan Hassanabadi
Keywords: New generalized Morse-like potential, Supersymmetric quantum mechanics, Klein Gordon equation
Online date: November 05, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3443

Abstract | Supporting Information | Full Text: PDF


3447  

A New Flavonol Glycoside from the Leaves of Boscia senegalensis
Abubaker M. A. Morgan, Jang Hoon Kim, Sang Kyum Kim, Chi-Hwan Lim, Young Ho Kim*
Keywords: Boscia senegalensis, Capparaceae, Flavonol glycoside, Soluble epoxide hydrolase
Online date: November 05, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3447

Abstract | Supporting Information | Full Text: PDF


3453  

Facile Synthesis of Natural Moracin Compounds using Pd(OAc)2/P(tBu)3-HBF4 as a Sonogashira Coupling Reagent
Jae Jun Lee, So-Ra Yun, Jong-Gab Jun*
Keywords: Moracin, Sonogashira reaction, Benzofuran, Pd(OAc)2/P(tBu)3-HBF4, Morus alba Linn
Online date: November 03, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3453

Abstract | Full Text: PDF


3459  

Anion-Dependent Exocyclic Mercury(II) Coordination Polymers of Bis-dithiamacrocycle
Arlette Deukam Siewe, Seulgi Kim, Kyu Seong Choi, Shim Sung Lee*
Keywords: Bis-OS2-macrocycle, Coordination polymer, Exo-coordination, Mercury(II), Anion effect
Online date: November 03, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3459

Abstract | Supporting Information | Full Text: PDF


3465  

Porous Silica Particles As Chromatographic Separation Media: A Review
Won Jo Cheong
Keywords: Fully porous, Nonporous, Core-shell, Hierarchical mesoporous, Ground silica monolith
Online date: November 04, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3465

Abstract | Full Text: PDF


3475  

Systematic Analysis for the Effects of Atmospheric Pollutants in Cathode Feed on the Performance of Proton Exchange Membrane Fuel Cells
Young-Gon Yoon, Insoo Choi, Chang-Ha Lee, Jonghee Han, Hyoung-Juhn Kim, EunAe Cho, Sung Jong Yoo, Suk Woo Nam, Tae-Hoon Lim, Jong Jin Yoon, Sehkyu Park*, Jong Hyun Jang*
Keywords: Air impurity, Performance loss, Voltage recovery, Cathode, Proton exchange membrane fuel cell
Online date: November 05, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3475

Abstract | Full Text: PDF


3482  

Errors in Isotope Dilution Caused by Matrix-induced Mass Bias Effect in Quadrupole Inductively Coupled Plasma-Mass Spectrometry
Yong-Nam Pak
Keywords: Mass bias, Matrix, Q ICPMS, Isotope ratio, Isotopic dilution
Online date: November 03, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3482

Abstract | Full Text: PDF


3489  

Synthesis of Dithiolopyrrolone Derivatives and Their Leukocyte-Increasing Activities
Chungang Li, Yiping Sun, Guoping Wang, Xiangduan Tan*
Keywords: Dithiolopyrrolone derivatives, Leukocyte-increasing activity, Leukopenia, Antileukopenia, rhGCSF
Online date: November 03, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3489

Abstract | Full Text: PDF


3495  

Crystal Structure and Tautomerism Study of the Mono-protonated Metformin Salt
Xiaodan Wei, Yuhua Fan*, Caifeng Bi*, Xingchen Yan, Xia Zhang, Xin Li
Keywords: Metformin, Crystal structure, Theoretical calculation, Tautomerism
Online date: November 05, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3495

Abstract | Supporting Information | Full Text: PDF


3502  

Synthesis and Potent Anti-leukemic Activity of Novel 5'-Norcarbocyclic C-nucleoside Phosphonic Acids
Seyeon Kim, Eunae Kim, Chang-Hyun Oh, Kyung Ho Yoo, Joon Hee Hong*
Keywords: Antiviral agent, Anti-leukemic agent, C-nucleoside, Knoevenagel reaction
Online date: November 03, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3502

Abstract | Full Text: PDF


3509  

Composition Effect of the Outer Layer on the Vesicle Fusion Catalyzed by Phospholipase D
Jin-Won Park
Keywords: Vesicle, Composition of outer layer, Phospholipase D, Fusion
Online date: November 03, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3509

Abstract | Full Text: PDF


3514  

DFT Calculated Structures and IR Spectra of the Conformers of para-Bromocalix[4]aryl Derivatives
Sangdoo Ahn*, Dong-Kuk Lee, Jong-In Choe*
Keywords: DFT B3LYP, Conformer, IR spectrum, Bromocalix[4]aryl derivatives
Online date: November 03, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3514

Abstract | Supporting Information | Full Text: PDF


3521  

Synthesis of Magnetic Sonophotocatalyst and its Enhanced Biodegradability of Organophosphate Pesticide
Meng Lirong, Shi Jianjun*, Zhao Ming, He Jie
Keywords: Sonophotocatalysis, Magnetic nanocomposite, Titanium dioxide, Biodegradability, Organophosphate pesticide
Online date: October 30, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3521

Abstract | Full Text: PDF


3527  

Molecular Dynamics Simulation Study of Transport Properties of Diatomic Gases
Song Hi Lee, Jahun Kim*
Keywords: Molecular dynamics simulation, Diffusion, Viscosity, Thermal conductivity, Diatomic gases
Online date: November 03, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3527

Abstract | Full Text: PDF


3532  

Temperature and Electric Field Effect on Proton Transfer in Adenine-thymine
Guiqing Zhang*, Shijie Xie
Keywords: Proton transfer, Adenine-thymine, Temperature, External electric field
Online date: November 03, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3532

Abstract | Full Text: PDF


3535  

SBA-15 Supported Fe, Ni, Fe-Ni Bimetallic Catalysts for Wet Oxidation of Bisphenol-A
Suranjana V. Mayani, Vishal J. Mayani, Sang Wook Kim*
Keywords: Bisphenol A, Catalytic degradation, Heterogeneous catalysts, Leachability study, Wet oxidation
Online date: November 04, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3535

Abstract | Supporting Information | Full Text: PDF


3542  

End-to-end Structural Restriction of α-Synuclein and Its Influence on Amyloid Fibril Formation
Chul-Suk Hong, Jae Hyung Park, Young-Jun Choe, Seung R. Paik*
Keywords: Amyloid fibril, Molecular freedom, Self-assembly, Structural restriction, α-Synuclein
Online date: November 05, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3542

Abstract | Full Text: PDF


3547  

Nanosecond Gated Raman Spectroscopy for Standoff Detection of Hazardous Materials
Jin Hyuk Chung, Soo Gyeong Cho*
Keywords: Raman spectroscopy, Standoff detection, Nanosecond gating, Hazardous material, Explosives
Online date: November 03, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3547

Abstract | Full Text: PDF


3553  

Synthesis and Electrochemical Performance of Reduced Graphene Oxide/AlPO4-coated LiMn1.5Ni0.5O4 for Lithium-ion Batteries
Jaehyun Hur, Il Tae Kim*
Keywords: Reduced graphene oxide, Aluminum phosphate, 5 V Spinel, Lithium-ion batteries
Online date: November 03, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3553

Abstract | Full Text: PDF


3559  

Study on Anharmonic Effect of the Unimolecular Reaction of CH2(D2)FO
Jingjun Zhong, Qian Li, Ji Luo, Wenwen Xia, Li Yao*, S. H. Lin
Keywords: RRKM theory, Rate constant, Anharmonic effect, Isotope effect, Unimolecular reaction
Online date: November 04, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3559

Abstract | Full Text: PDF


3567  

The Study of Adsorption Structures of 3-Methyl-5-Pyrazolone on the Ge(100) Surface
Myungjin Lee, Hangil Lee*
Keywords: Tautomerism, 3-Methyl-5-pyrazolone, Density functional theory (DFT) Calculation, Ge(100) surface
Online date: October 30, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3567

Abstract | Full Text: PDF


3571  

Synthesis and Biological Evaluation of Tetrapeptide Ketones as Reversible 20S Proteasome Inhibitors
Muhammad Latif, Myoung Eun Jung, Kwangho Lee*, Gildon Choi*
Keywords: Proteasome, Carfilzomib, Ketones, Reversible and covalent
Online date: November 04, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3571

Abstract | Full Text: PDF


3576  

Electrochemical Behavior of Pt-Ru Catalysts on Zeolite-templated Carbon Supports for Direct Methanol Fuel Cells
Tae-Jin Lim, Seul-Yi Lee, Yoon-Jong Yoo, Soo-Jin Park*
Keywords: Microporous carbon, Pt-Ru catalysts, Electro-catalytic properties, Zeolite-templated carbon
Online date: November 05, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3576

Abstract | Full Text: PDF


3583  

Fabrication of Mesoporous Hollow TiO2 Microcapsules for Application as a DNA Separator
Sang Gweon Jeon, Jin Young Yang, Keun Woo Park, Geon-Joong Kim*
Keywords: TiO2 microcapsule, DNA oligonucleotides, Hollow sphere, Mesoporous shell
Online date: November 04, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3583

Abstract | Full Text: PDF


3590  

Heteroleptic Phosphorescent Iridium(III) Compound with Blue Emission for Potential Application to Organic Light–Emitting Diodes
Sihyun Oh, Narae Jung, Jongwon Lee, Jinho Kim, Ki-Min Park, Youngjin Kang*
Keywords: Blue phosphorescence, Ancillary ligand, X-ray structure, Organic Light-Emitting Diodes (OLEDs)
Online date: November 04, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3590

Abstract | Supporting Information | Full Text: PDF


3595  

Investigation of Gold and Silver Nanoparticles as Acid–base pH Indicators and Their Transition pH Ranges
Byoung Gue Jung, Jihee Jo, Jin Won Yu, Jong Kuk Lim*
Keywords: Gold nanoparticle, Silver nanoparticle, pH indicator, Derjaguin–Landau–Verwey–Overbeek theory
Online date: November 05, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3595

Abstract | Full Text: PDF


3601  

RGB Light Emissions from ZnSe Based Nanocrystals: ZnSe, ZnSe:Cu, and ZnSe:Mn
Byungkwan Song, Jeongho Heo, Cheong-Soo Hwang*
Keywords: ZnSe, ZnSe:Cu, ZnSe:Mn nanocrystals, RGB emissions, Oleic acid capping
Online date: October 30, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3601

Abstract | Full Text: PDF


3609  

Microwave Assisted Synthesis of 1,3,4-Oxadiazole/Thiohydantoin Hybrid Derivatives via Dehydrative Cycliztion of Semicarbazide
Seung-Ju Yang, Jae-Min Lee, Gee-Hyung Lee, NaYeon Kim, Yong-Sang Kim, Young-Dae Gong*
Keywords: Thiohydantoin, 1,3,4-Oxadiazole, Semicarbazide, Microwave, Amino acid
Online date: November 06, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3609

Abstract | Supporting Information | Full Text: PDF


3618  

Expeditious Synthesis of Natural Benzofuran, Eupomatenoid-6 by Umpolung of α-Aminophosphonates
Kongara Damodar, Jong-Gab Jun*
Keywords: α-Aminophosphonate, Kebachnik-Fields reaction, Horner-Emmons type condensation, Suzuki coupling, Eupomatenoid-6
Online date: November 03, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3618

Abstract | Full Text: PDF


3623  

Synthesis and Biological Evaluation of Novel IM3829 (4-(2-Cyclohexylethoxy)aniline) Derivatives as Potent Radiosensitizers
Jiyeon Ahn, Ky-Youb Nam, Sae-lo-oom Lee, Hwani Ryu, Hyun Kyung Choi*, Jie-Young Song*
Keywords: Radiosensitizer, Nrf2 inhibitor, Reactive oxygen species, Radiotherapy, Free radicals
Online date: November 04, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3623

Abstract | Full Text: PDF


3627  

Effective α-Helix Stabilization via Hexenyl Propionate Cross-Link
Jiyeon Yoo, Young-Woo Kim*
Keywords: α-Helix, Stapled peptides, Ring-closing metathesis, Hexenyl propionate, Peptide drugs
Online date: November 03, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3627

Abstract | Full Text: PDF


3632  

De Novo Design and Their Antimicrobial Activity of Stapled Amphipathic Helices of Heptapeptides
Thuy T. T. Dinh, Do-Hee Kim, Bong-Jin Lee, Young-Woo Kim*
Keywords: Antimicrobial peptides, α-Helix, Stapled peptides, Protease resistance, Peptide drugs
Online date: November 03, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3632

Abstract | Full Text: PDF


3637  

Prediction of the Toxicity of Dimethylformamide, Methyl Ethyl Ketone, and Toluene Mixtures by QSAR Modeling
Ki-Woong Kim*, Yong Lim Won, Mun Ki Hong, Jihoon Jo, Sung Kwang Lee
Keywords: QSAR, Chemical mixtures, Toxicity
Online date: November 03, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3637

Abstract | Full Text: PDF


3642  

A Ligand Exchange-based Fluorogenic Assay for Cartap Using Cu2+-calcein Blue Complex
Yoon Ji Shin, Min Sik Eom, Seungyoon Kang, Min Su Han*
Keywords: Cartap, Fluorogenic assay, Cu2+, Pesticide
Online date: November 04, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3642

Abstract | Supporting Information | Full Text: PDF


3645  

Synthesis of 8-Triazolochrysin Analogs Through Click Reaction
Jun Luo, Haeil Park*
Keywords: 8-Triazolochrysin analogs, Flavonoids, Anti-inflammatory activity, Click reaction
Online date: November 03, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3645

Abstract | Full Text: PDF


3647  

Synthesis and Biological Evaluation of Kojic acid Derivatives as Tyrosinase Inhibitors
Yeong Jin Choi, Ho Sik Rho*, Heung Soo Baek, Yong Deog Hong, Yung Hyup Joo, Song Seok Shin, Ji Man Kim*
Keywords: Kojic acid, Ester, Thioether, Tyrosinase, Depigmenting activity
Online date: November 03, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3647

Abstract | Full Text: PDF


3651  

Spiro-β-lactams Synthesized from Imines Derived from 8-Azabicyclo[3.2.1]octan-3-ones
Ju-Hyun Song, Yeon-geun Kwon, Hyun-Ok Lee, Dai-Il Jung*, Jung-Tai Hahn
Keywords: Spiro-β-lactam, 8-Azabicyclo[3.2.1]octan-3-one, Anticonvulsant, Tropane alkaloid
Online date: November 03, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3651

Abstract | Full Text: PDF


3655  

NMR Exchange Study of Z-DNA Duplexes Induced by the Zα Domain of Human ADAR1 Containing Mutation on the β-Hairpin
Ae-Ree Lee, Minjee Jeong, Jin-Hyun Yoo, Yong-Geun Choi, Hee-Eun Kim, Joon-Hwa Lee*
Keywords: NMR, Hydrogen exchange, Z-DNA, B-Z transition, DNA-protein interaction
Online date: November 03, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3655

Abstract | Full Text: PDF


3658  

Crystal Structure and Physical Properties of Silver(I) Coordination Polymer with Helical Looped-Chain Topology
Huiyeong Ju, Eunji Lee, Suk-Hee Moon, Shim Sung Lee, Ki-Min Park*
Keywords: Helical looped-chain, Silver complex, Unsymmetrical dipyridyl ligand, Crystal structure
Online date: November 04, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3658

Abstract | Supporting Information | Full Text: PDF


3661  

Inhibition of IL-6-induced STAT3 Activation by Pimaradienoic Acid from Aralia continentalis
Tae-Seok Oh, Eun Young Bae, Mi Hwa Kim, Hyun-Mee Oh, Seung Woong Lee, Chang-Ho Kim*
Keywords: Pimaradienoic acid, Aralia continentalis, IL-6, STAT3, Anti-inflammation
Online date: November 05, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3661

Abstract | Full Text: PDF


3665  

A New Amaryllidaceae Alkaloid from the Bulbs of Lycoris radiata
Ji Young Lee, Mi-Ran Cha, Ji Eun Lee, Jinhee Kim, Heeyeong Cho, Woo Kyu Park, Sang Un Choi, Shi Yong Ryu*
Keywords: Lycoris radiata, Amaryllidaceae alkaloids, Acetylcholinesterase inhibition
Online date: October 30, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3665

Abstract | Supporting Information | Full Text: PDF


3668  

Coumarin-Based Organogel Formed at Different Solvent Compositions and Their Luminescent Properties
Jin Hwan Jung, Seon-Ae Lee, Ji Ha Lee, Heekyoung Choi, Jaehyeon Park, Ki-Young Kwon*, Myong Yong Choi*, Jong Hwa Jung*
Keywords: Coumarin, Organogel, Luminescence properties, Fluorescence life times
Online date: November 04, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3668

Abstract | Supporting Information | Full Text: PDF


3671  

Arginine- or Lysine-catalyzed Michael Addition of Nitromethane to α,β-Unsaturated Ketones in Aqueous Media
Seongsoon Park
Keywords: Amino acid, Michael addition, Organocatalyst, α,β-Unsaturated ketone
Online date: November 03, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3671

Abstract | Full Text: PDF


3675  

Regioselective Click Chemistry for Construction of Arylpiperazinyl 1,2,3-Triazole Derivative Libraries as Dopamine D4/D3 Receptor Ligands
Ju Myung Kwak, Ji Su Moon, Sangei Seo, Jea I Choi, Vasu Sampath, Hee-Yoon Lee*, Hun Yeong Koh*
Keywords: Dopamine receptor ligand, 1,2,3-Triazole, Arylpiperazine, Regioselective reaction, Click chemistry, Microwave reaction
Online date: November 03, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.12.3675

Abstract | Full Text: PDF