ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 32, Number 1
BKCSDE 32(1)
January 20, 2011 

31  

Barbituric Acid Derivatives as Protein Tyrosine Phosphatase Inhibitors
Bhooshan Kafle, Bharat Raj Bhattarai,a, Hyeongjin Cho*
Keywords: Barbituric acid, Protein tyrosine phosphatase, Inhibitor, PTP1B
Online date: December 29, 2010
DOI: https://doi.org/10.5012/bkcs.2011.32.1.031

Abstract | Full Text: PDF

33  

Roof-Collapsed PDMS Mask for Nanochannel Fabrication
Jinyong Lee, Young keu Yoon, Jungwook Kim, Yoori Kim, Kyubong Jo*
Keywords: Unconventional lithography, Roof-collapsed PDMS mask, Nanochannels
Online date: December 29, 2010
DOI: https://doi.org/10.5012/bkcs.2011.32.1.033

Abstract | Full Text: PDF

35  

A Simple and Green Synthesis of Tetrahydrobenzo[a]-xanthen-11-one Using PEG-400 As Efficient and Recyclable Reaction media
Nana V. Shitole, S. B. Sapkal, Bapurao B. Shingate, Murlidhar S. Shingare*
Keywords: Xanthenes, Aromatic aldehyde, PEG-400, Green chemistry
Online date: January 03, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.035

Abstract | Full Text: PDF

37  

Spectrofluorimetric determination of bisphosphonates with a fluorescent chemosensor, Zinpyr-1·2Zn²⁺
Yunseong Jeong, Geun woo Jin, Seul Ki Kim, Juyoung Yoon*, Jong Sang Park*
Keywords: Chemosensor, Fluorescent chemosensor, Bisphosphonate, Alendronate, Risedronate
Online date: January 03, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.037

Abstract | Full Text: PDF

39  

Direct Adsorption and Molecular Self-Assembly of Octylthioacetates on Au(111) in Vapor Phase
Taesung Park, Hungu Kang, Youyoung Kim, Seongkeun Lee, Jaegeun Noh*
Keywords: Octylthioacetate, Self-assembled monolayers, Scanning tunneling microscopy, Vapor phase deposition, Striped phase
Online date: January 03, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.039

Abstract | Full Text: PDF

41  

Analysis of the Wettability of Partially Fluorinated Polymers Reveals the Surprisingly Strong Acid-Base Character of Poly(vinylidene Fluoride)
Sangwha Lee*, Joon Seo Park, T. Randall Lee*
Keywords: Poly(vinylidene fluoride), Wettability, Surface dipoles, Acid-base interactions, Dipole-dipole interactions
Online date: January 06, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.041

Abstract | Full Text: PDF

49  

Synthesis, Characterization and Property Studies on a Dinuclear Copper(II) Complex with Dipyridine Derivate and Acetylacetone
Pu Su Zhao*, Zhi Yan Guo, Jing Sui, Jing Wang, Fang Fang Jian
Keywords: Dinuclear Cu complex, Crystal structure, Magnetic property, Thermal stability, Electrochemical property
Online date: January 03, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.049

Abstract | Full Text: PDF

53  

Differential Effects of Cysteine and Histidine-Capped ZnS:Mn nanocrystals on Escherichia coli and Human Cells
Hoon Young Kong, Song Yi Kim, Jonghoe Byun*, Cheong Soo Hwang*
Keywords: ZnS:Mn nanocrystal, Amino acid capping, Cytotoxicity, E. coli, Human cells
Online date: January 03, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.053

Abstract | Full Text: PDF

59  

Effect Of Unsaturation On The Stability Of C18 Polyunsaturated Fatty Acids Vesicles Suspension in Aqueous Solution
Yin Yin Teo*, Misni Misran, Kah Hin Low, Sharifuddin Md. Zain
Keywords: Stability, Unsaturated fatty acid, Vesicles, Zeta potential
Online date: January 06, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.059

Abstract | Full Text: PDF

65  

Selective Synthesis of 3,4-Dihydrocoumarins and Chalcones from Substituted Aryl Cinnamic Esters
Jae Ho Jeon, Deok Mo Yang, Jong Gab Jun*
Keywords: Dihydrocoumarin, Chalcone, Aryl cinnamate, Fries rearrangement, Pechmann condensation
Online date: January 03, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.065

Abstract | Full Text: PDF

71  

Fast and Easy Drying Method for the Preparation of Activated [¹⁸F]Fluoride Using Polymer Cartridge
Jai Woong Seo, Byoung Se Lee, Sang Ju Lee, Seung Jun Oh, Dae Yoon Chi*,
Keywords: [¹⁸F]Fluoride, Nucleophilic fluorination, Drying method, PET, Polymer cartridge
Online date: January 06, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.071

Abstract | Full Text: PDF

77  

Synthesis, Characterization and Enhanced Selectivity in RP-HPLC of Polar Carbonyl Group Embedded Poly (Vinyl Octadecanoate) Grafted Stationary Phase by Simple Heterogeneous “Graft from” Technique
Ashequl A. Rana*, Mohammad Mainul Karim, Makoto Takafuji
Keywords: “Graft from” technique, High performance liquid chromatography, Enhanced selectivity, Polycyclic aromatic hydrocarbons (PAHs)
Online date: January 05, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.077

Abstract | Full Text: PDF

83  

Modified bone density fractionation method for palaeodietary studies
Ji Young Shin
Keywords: Bone density fractionation, Bone diagenesis, Particle size, Palaeodiet, Stable isotope analysis
Online date: December 29, 2010
DOI: https://doi.org/10.5012/bkcs.2011.32.1.083

Abstract | Full Text: PDF

89  

Ab Initio Study of Mechanism of Forming Germanic Bis-Heterocyclic Compound Between Dimethyl-Germylene Carbene(Me₂Ge=C:) and Acetone
Xiuhui Lu*, Xin Che, Zhenxia Lian, Yongqing Li
Keywords: Dimethyl-germylene carbene, Cycloadditional reaction, Potential energy surface
Online date: January 03, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.089

Abstract | Full Text: PDF

95  

Photocatalytic hydrogen production in water-methanol mixture over iron-doped CaTiO₃
J. S. Jang, P. H. Borse, J. S. Lee, K. T. Lim, O. S. Jung, E. D. Jeong, J. S. Bae, H. G. Kim*,
Keywords: Fe doped CaTiO₃, Solid state reaction, Photocatalysis, Visible light, Hydrogen production
Online date: January 04, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.095

Abstract | Full Text: PDF

100  

mPW1PW91 Conformational Study of Di-t-butyl-dinitro-tetramethoxysulfonylcalix[4]arene
Jong In Choe
Keywords: mPW1PW91, BLYP, Conformer, 1,3-Alternate, Thiacalix[4]arene
Online date: December 31, 2010
DOI: https://doi.org/10.5012/bkcs.2011.32.1.100

Abstract | Full Text: PDF

105  

Study on the cycling performance of Li₄Ti₅O₁₂ electrode in the ionic liquid electrolytes containing an additive
Jin Hee Kim, Seung Wan Song, Hung Van Hoang, Chil Hoon Doh, Dong Won Kim*
Keywords: Anode, Ionic liquid, Lithium ion battery, Li₄Ti₅O₁₂, Solid electrolyte interphase
Online date: December 31, 2010
DOI: https://doi.org/10.5012/bkcs.2011.32.1.105

Abstract | Full Text: PDF

109  

Identification of an 18-Methyl Derivative of Tacrolimus API in Streptomyces clavuligerus CKD-1119
Yun Beom Ham, Yoon Mo Koo*
Keywords: Tacrolimus (FK506), New derivative, LC-MS/MS, 18-Methyltacrolimus
Online date: January 11, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.109

Abstract | Supporting Information | Full Text: PDF

113  

Solvent Extraction of Ni(II) from Strong Hydrochloric Acid Solution by Alamine336
Man Seung Lee, Sang Ho Nam*
Keywords: Ni(II), HCl, Alamine336, Solvent extraction
Online date: January 03, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.113

Abstract | Full Text: PDF

117  

A Facile Synthetic Method of Silver Nanoparticles with a Continuous Size Range from sub-10 nm to 40 nm
Longhai Piao, Kyung Hoon Lee, Byoung Koun Min, Woong Kim, Young Rag Do, Sungho Yoon*
Keywords: Silver nanoparticle, Nanocrystalline materials, Decomposition
Online date: January 06, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.117

Abstract | Supporting Information | Full Text: PDF

122  

Phosphorescent Azacrown Ether-appended Iridium (III) Complex for the Selective Detection of Hg²⁺ in Aqueous Acetonitrile
Yinan Li, Ung Chan Yoon, Myung Ho Hyun*
Keywords: Iridium (III) complex, Azacrown ether, Phosphorescence quenching, Hg²⁺ detection, Phosphorescent chemosensor
Online date: December 29, 2010
DOI: https://doi.org/10.5012/bkcs.2011.32.1.122

Abstract | Full Text: PDF

127  

Triterpenoids and Sterones from the Stem Bark of Ailanthus altissima
Xiao Jiang Zhou, Min Xu, Xue Song Li, Yue Hu Wang, Ye Gao, Rui Cai, Yong Xian Cheng*,
Keywords: Ailanthus altissima (Simaroubaceae), Tirucallane-type triterpenoids, Sterone, Ailanthusaltinin A, Ailanthaltone A
Online date: December 31, 2010
DOI: https://doi.org/10.5012/bkcs.2011.32.1.127

Abstract | Full Text: PDF

131  

Synthesis of Some New Biologically Active Benzothiazole Derivatives Containing Benzimidazole and Imidazoline Moieties
Manish Chaudhary, Deepak Pareek, Pawan K. Pareek, Ravi Kant, Krishan G Ojha, Arun Pareek*
Keywords: Benzothiazole, Benzimidazole, Imidazoline, Antibacterial activity, Entomological activity
Online date: January 11, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.131

Abstract | Full Text: PDF

137  

Kinetics and Mechanism of the Aminolysis of Aryl N-Benzyl Thiocarbamates in Acetonitrile
Hyuck Keun Oh
Keywords: Nucleophilic substitution, Aryl N-benzyl thiocarbamates, Cross-interaction constant, Kinetic isotope effects, Concerted mechanism
Online date: December 31, 2010
DOI: https://doi.org/10.5012/bkcs.2011.32.1.137

Abstract | Full Text: PDF

141  

Low-temperature Synthesis of Highly Crystalline Ba_xSr_1-xTiO₃ Nanoparticles in Aqueous Medium
Yong Joo Kim, Sher Bahadur Rawal, Sang Do Sung, Wan In Lee*
Keywords: Barium strontium titanate, Nanoparticles, Tetrametylammonium hydroxide, Sol-gel, Low-temperature synthesis
Online date: January 07, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.141

Abstract | Full Text: PDF

145  

Thermal stability of lithiated silicon anodes with electrolyte
Yoon Soo Park, Sung Man Lee*
Keywords: Li-ion battery, Si anode, Thermal stability, DSC
Online date: January 06, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.145

Abstract | Full Text: PDF

149  

Development of Novel Method for the Detection of Microcystin Using Chemiluminescence Immunochromatography
Dongjin Pyo*, Jisun Yoo
Keywords: Microcystin, Monoclonal antibodies, Chemiluminescence, Immunochromatography
Online date: January 03, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.149

Abstract | Full Text: PDF

153  

Concise Synthesis of (±)-Rhinacanthin A, Dehydro α-lapachone, and β-Lapachone, and Pyranonaphthoquinone Derivatives   
Xue Wang, Ye Chen, Yong Rok Lee*
Keywords: Pyranonaphthoquinones, Rhinacanthin A, Dehydro-α-lapachone, β-Lapachone
Online date: January 03, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.153

Abstract | Full Text: PDF

157  

Highly Homogeneous Carbon Nanotube-Polycaprolactone Composites with Various and Controllable Concentrations of Ionically-Modified-MWCNTs
Hae Hyoung Lee, Ueon Sang Shin*, Guang Zhen Jin, Hae Won Kim*
Keywords: Multi-walled carbon nanotubes (MWCNTs), Polymer nanocomposite, Polycaprolactone (PCL)
Online date: January 03, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.157

Abstract | Full Text: PDF

162  

Understanding Drug-Protein Interactions in Escherichia coli FabI and Various FabI Inhibitor Complexes
Han Myoung Lee*, N. Jiten Singh
Keywords: Enoyl-acyl carrier protein reductase, ENR inhibitor, ENR-NAD⁺-ligand interaction, Molecular dynamics
Online date: December 31, 2010
DOI: https://doi.org/10.5012/bkcs.2011.32.1.162

Abstract | Full Text: PDF

169  

Synthesis and Photodynamic Activities of Pyrazolyl and Cyclopropyl Derivatives of Purpurin-18 Methyl Ester and Purpurin-18-N-butylimide
Il Yoon*, Ho Sung Park, Bing Cun Cui, Jung Hwa Kim, Young Key Shim*
Keywords: Cyclopropyl and pyrazolyl units, In vitro study, Photodynamic therapy, Purpurin-18 methyl ester, Purpurin-18-N-butylimide
Online date: January 03, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.169

Abstract | Supporting Information | Full Text: PDF

175  

Facile Synthesis of 3-Thioxo-3H-benzo[f ]chromen-2-yl methanone and 3H-Benzo[f ]chromene-3-one Under Solvent Free Condition
Okram Mukherjee Singh*, Nepram Sushuma Devi, Laishram Ronibala Devi, Ki Bum Lim, Yong Jin Yoon, Sang Geyong Lee*
Keywords: Coumarin, CuCl₂, Solvent free, β-Oxodithioesters, S,S-Acetal
Online date: January 11, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.175

Abstract | Full Text: PDF

179  

Alkaline Hydrolysis of Y-Substituted Phenyl Phenyl Thionocarbonates: Effect of Changing Electrophilic Center from C=O to C=S on Reactivity and Mechanism
Song I Kim, Hey Ran Park, Ik Hwan Um*
Keywords: Alkaline hydrolysis, Polarizability, Concerted mechanism, Stepwise mechanism, Hammett plot
Online date: January 03, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.179

Abstract | Full Text: PDF

183  

³¹P NMR Spectroscopy Revealed Adenylate kinase-like Activity and Phosphotransferase-like Activity from F1-ATPase of Escherichia coli
Hyun Won Kim
Keywords: ³¹P NMR, F₁-ATPase, Escherichia coli, Adenylate kinase-like activity, Phosphotransferase-like activity
Online date: December 31, 2010
DOI: https://doi.org/10.5012/bkcs.2011.32.1.183

Abstract | Full Text: PDF

186  

Synthesis of Ordered Mesoporous Manganese Oxides by Double Replication for Use as an Electrode Material
Xiao Feng Guo, Geon Joong Kim*
Keywords: Mesoporous Mn₂O₃, Reversible replication, Cyclic voltammetry, Chemical vapour deposition, Nanomaterials
Online date: January 04, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.186

Abstract | Full Text: PDF

191  

Li Ion Diffusivity and Rate Performance of the LiFePO₄ Modified by Cr Doping
Chang Kyoo Park, Sung Bin Park, Ho Chul Shin, Won Il Cho, Ho Jang*
Keywords: Lithium iron phosphate, Doping, Chemical diffusion coefficient, Cyclic voltammetry, Electrochemical impedance spectroscopy
Online date: January 11, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.191

Abstract | Full Text: PDF

196  

Influence of Aminized Graphite Nanosheets on the Physical Properties of PMMA-based Nanocomposites
Ki Seok Kim, Soo Jin Park*
Keywords: Composites, Interfaces, Surface properties, Electrical properties, Mechanical properties
Online date: January 11, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.196

Abstract | Full Text: PDF

201  

Pharmacophore Identification for Peroxisome Proliferator-Activated Receptor Gamma Agonists
Young sik Sohn, Yuno Lee, Chanin Park, Swan Hwang, Songmi Kim, Ayoung Baek, Minky Son, Jung Keun Suh, Hyong Ha Kim*, Keun Woo Lee*
Keywords: Peroxisome proliferator activated receptor γ (PPARγ), Computer-aided drug design, Pharmacophore model, Virtual screening, Molecular docking
Online date: January 06, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.201

Abstract | Full Text: PDF

208  

 Investigation of the binding affinity between styrylquinoline inhibitors and HIV integrase using calculated nuclear quadrupole coupling constant (NQCC) parameters (A theoretical ab initio study)
Marjan A. Rafiee*, Tayyebe Partoee
Keywords: AIDS, Charge density, HIV, NQR, Styrylquinoline
Online date: January 03, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.208

Abstract | Full Text: PDF

213  

Heterogeneous SnCl₂/SiO₂ versus Homogeneous SnCl₂ acid catalysis in the benzo[N,N]-heterocyclic condensation
Hossein Reza Darabi*, Kioumars Aghapoor, Farshid Mohsenzadeh, Mohammad Reza Jalali, Shiva Talebian, Leila Ebadi Nia, Ehsan Khatamifar, Ali Aghaee
Keywords: SnCl₂/SiO₂, Heterogeneous Lewis acid catalyst, Sustainability, Benzo[N,N]-heterocyclic condensation
Online date: January 03, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.213

Abstract | Full Text: PDF

219  

Selective Reduction of Organic Compounds with Al-Trifluoromethanesulfonyldiisobutylalane. Comparison of Its Reactivity with Al-Methanesulfonyldiisobutylalane
JIn Soon Cha
Keywords: Al-Trifluoromethanesulfonyldiisobutylalane, Selective reduction, Organic functional groups, MPV type reduction
Online date: December 29, 2010
DOI: https://doi.org/10.5012/bkcs.2011.32.1.219

Abstract | Full Text: PDF

225  

Synthesis, Characterization and Application of Poly(4-vinylpyridine)- Supported Brønsted Acid as Reusable Catalyst for Acetylation Reaction
Kalyan Jyoti Borah, Papia Dutta, Ruli Borah*
Keywords: Heterogeneous, Polymer support, Reusable, Solid acid
Online date: January 05, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.225

Abstract | Full Text: PDF

229  

Synthesis of novel D-glucose-derived benzyl and alkyl 1,2,3-triazoles as potential antifungal and antibacterial agents
Jin Jian Wei, Lei Jin, Kun Wan, Cheng He Zhou*
Keywords: 1,2,3-Triazole, Glucose, Antibacterial, Antifungal
Online date: January 03, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.229

Abstract | Full Text: PDF

239  

Quantitative and pattern recognition Analyses for the Quality Evaluation of Cimicifugae Rhizoma by HPLC
Zhe Fang, Dong Cheul Moon, Kun Ho Son, Jong Keun Son, Byung Sun Min, Mi Hee Woo*
Keywords: Cimicifugae Rhizoma, HPLC, Pattern recognition, Quality control
Online date: January 06, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.239

Abstract | Full Text: PDF

247  

Simple screening method for double-strand DNA binders using hairpin DNA-modified magnetic beads
Hunho Jo, Kyoungin Min, Kyung mi Song, Ja Kang Ku, Min su Han, Changill Ban*
Keywords: Screening, dsDNA binder, Magnetic bead, Hairpin DNA, HPLC
Online date: January 03, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.247

Abstract | Supporting Information | Full Text: PDF

251  

In silico Analysis on hERG Channel Blocking Effect of a Series of T-type Calcium Channel Blockers
Jae Wan Jang, Chi Man Song, Kee Hyun Choi, Yong Seo Cho, Du Jong Baek, Kye Jung Shin, Ae Nim Pae*
Keywords: hERG, T-type calcium channel blockers, CoMSIA
Online date: January 11, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.251

Abstract | Full Text: PDF

263  

Effects of Curing Temperature on the Optical and Charge Trap Properties of InP Quantum Dot Thin Films
Priyaranjan Mohapatra, Mai Xuan Dung, Jin Kyu Choi, Sohee Jeong, Hyun Dam Jeong*
Keywords: InP, Quantum dot, Thin films, Charge trap
Online date: December 31, 2010
DOI: https://doi.org/10.5012/bkcs.2011.32.1.263

Abstract | Full Text: PDF

273  

Preparation and stabilization of Ag nanoparticles in 1-amino-4-methylpiperazine
Heon Soo Park, Ueon Sang Shin, Hae Won Kim,and Myoung Seon Gong*
Keywords: Ag Nanoparticles, 1-Amino-4-methylpiperazine, Multifunctional solvent
Online date: January 03, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.273

Abstract | Full Text: PDF

277  

Full Geometry Optimizations of Bond-Stretch Isomers of C₂₀²⁺ Fullerene Dication by the Hybrid Density Functional B3LYP Methods
Jihyun Lee, Changhoon Lee, Sung S. Park, Kee H. Lee*
Keywords: Dipositive fullerene C₂₀²⁺ ion, Bond-stretch isomers, Hybrid density functional (B3LYP) calculations, HOMO and LUMO
Online date: January 03, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.277

Abstract | Supporting Information | Full Text: PDF

281  

Effects of tunneling current on STM imaging mechanism of  alkanethiol self-assembled monolayers on Au(111)
Abdulla Hel Al Mamun, Seung Bae Son, Jae Ryang Hahn*
Keywords: 1-Octanethiol, 1-Decanethiol, Self-assembled monolayers, Au(111), Scanning tunneling microscopy (STM)
Online date: January 03, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.281

Abstract | Full Text: PDF

286  

Conjugation of Ginsenoside Rg3 with Gold Nanoparticles
Youmie Park*, A Rang Im, Eun Ji Joo, Jihye Lee, Hyeung geun Park, Young Hwa Kang, Robert J. Linhardt, Yeong Shik Kim
Keywords: Ginsenoside Rg3, Gold nanoparticles, Rg3 monoclonal antibody, Conjugation, Nano-sized delivery vehicle
Online date: January 06, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.286

Abstract | Supporting Information | Full Text: PDF

291  

Organocatalytic enantioselective Michael addition of a-nitroacetate to a,b-unsaturated enones: A route to chiral g-nitro ketones and d-keto esters
Hyoung Wook Moon, Dae Young Kim*
Keywords: Bifunctional organocatalysts, Asymmetric catalysis, Michael reaction, α-Nitroacetate, γ-Nitro ketones, δ-Keto esters
Online date: December 31, 2010
DOI: https://doi.org/10.5012/bkcs.2011.32.1.291

Abstract | Full Text: PDF

296  

Synthesis, Spectroscopic and Ligand Field Properties of trans-Difluorobis(2,2-dimethylpropane-1,3-diamine)chromium(III) Perchlorate
Jong Ha Choi*, Keon Sang Ryoo, Sang Hak Lee
Keywords: Difluoro, Bidentate Me2tn, Chromium(III), Electronic spectrum, AOM parameter
Online date: January 03, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.296

Abstract | Full Text: PDF

299  

Synthesis of pyronyl derivatives as resveratrol analogues and their inhibitory effects on nitric oxide and PGE₂ productions
Min Hwan Kim, Ji Sun Shin, Kyung Tae Lee, Yong Sup Lee*
Keywords: Resveratrol, Pyrone, Nitrc oxide, Prostaglandin E2, Anti-inflammatory
Online date: December 29, 2010
DOI: https://doi.org/10.5012/bkcs.2011.32.1.299

Abstract | Full Text: PDF

303  

Synthesis, Topoisomerase I and II Inhibitory Activity, Cytotoxicity, and Structure-activity Relationship Study of Rigid Analogues of 2,4,6-Trisubstituted Pyridine Containing 5,6-Dihydrobenzo[h]quinoline Moiety
Byeong Seon Jeong, Hoyoung Choi, Pritam Thapa, Radha Karki, Eunyoung Lee, Jung Min Nam, Younghwa Na, Eun Mi Ha, Youngjoo Kwon*, Eung Seok Lee*
Keywords: Topoisomerase inhibitor, Cytotoxicity, 5,6-Dihydrobenzo[h]quinoline, 2,4,6-Trisubstituted pyridine, Rigid analog
Online date: January 11, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.303

Abstract | Full Text: PDF

307  

Synthesis and activity of novel 1-halogenobenzylindole linked triazole derivatives as antifungal agents
Young Min Na
Keywords: Indole, Triazole, Antifungal, Candida albicans, Aspergillus fumigatus
Online date: January 06, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.307

Abstract | Full Text: PDF

311  

Enantioselective Michael Addition Reaction of o-Hydroxycinnamaldehydes with Organoboronic Acids using Hydroxy Group-Containing Organocatalysts
Yongcheon Lee, Sung Gon Kim*
Keywords: Organocatalyst, Asymmetric catalysis, Michael addition, Organoboronic acid, Chromane
Online date: December 31, 2010
DOI: https://doi.org/10.5012/bkcs.2011.32.1.311

Abstract | Full Text: PDF

315  

Concise Asymmetric Formal Synthesis of Pyrrolopiperazinone Natural Products by Tandem Cross Metathesis/Intramolecular Aza-Conjugate Addition
Su Hyun Kwon, Hyo Jun Lee, Chang Woo Cho*
Keywords: Pyrrolopiperazinone, Formal synthesis, Tandem reaction, Olefin cross metathesis, Intramolecular aza-conjugate addition
Online date: December 31, 2010
DOI: https://doi.org/10.5012/bkcs.2011.32.1.315

Abstract | Full Text: PDF

319  

Facile Synthesis of trans-S-1-Propenyl-L-Cysteine Sulfoxide (Isoalliin) in Onions (Allium cepa)
Sangku Lee*, Jae Nyoung Kim, Dong Ho Choung, Hyeong Kyu Lee*
Keywords: Natural product, Amino acid, Isoalliin, Sulfoxide, Onion
Online date: January 03, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.319

Abstract | Full Text: PDF

321  

Ferrocenyl Chalcone with 2-Anthracenyl Group (2-Anth-C(O)CH=CHFc): Electrochemical and Fluorescent Properties

Abstract | Full Text: PDF

325  

Axial Interactions of Nitrate Ions to a Silver(II) Ion Supported by C-H∙∙∙O Hydrogen Bonds in a Silver(II) Tetraazamacrocyclic Complex
Ja Ran Moon, Alan J. Lough, Yong Tae Yoon, Yeong Il Kim, Ju Chang Kim*
Keywords: Silver(II) complex, Macrocycle, Supramolecule, C-H···O hydrogen bond
Online date: January 03, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.325

Abstract | Full Text: PDF

329  

Adenosine triphosphate (ATP)-stabilized gold nanoparticle based-colorimetric acetylcholinesterase assay method with high signal/noise ration in end-point analysis
Min Sik Eom, Sudeok Kim, Sujung Yi, Seok Keun Choi, Min Su Han*
Keywords: Adenosine triphosphate, Gold nanoparticle, Assay, Acetylcholinesterase
Online date: January 03, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.329

Abstract | Supporting Information | Full Text: PDF

332  

Biosynthesis of Brassinosteroids in a Yeast (Saccharomyces cerevisiae) Cell, WAT21: Conversion of Teasterone to Castasterone
Sang Cheul Lee, Se Hwan Joo, Chan Ho Park, Seung Hyun Son, Ji Hyun Youn, Min Kyun Kim, So Yoon Jeong, Seong Ki Kim*
Keywords: Biosynthesis of brassinosteroids, Castasterone, Teasterone, Typhasterol, Yeast WAT21
Online date: December 31, 2010
DOI: https://doi.org/10.5012/bkcs.2011.32.1.332

Abstract | Full Text: PDF

335  

Preparation of Transparent Red-Emitting YVO₄:Eu Nanophosphor Suspensions
Young Sik Cho, Young Duk Huh*
Keywords: Transparent suspension, YVO4:Eu nanophosphor, Photoluminescence
Online date: December 31, 2010
DOI: https://doi.org/10.5012/bkcs.2011.32.1.335

Abstract | Full Text: PDF

338  

Synthesis and Characterization of a Rapid and Highly Selective Fluorescent Hg²⁺ Sensor in Aqueous Media
Xiao Liang Li, Yong Wu He, Sung Ik Yang*
Keywords: Fluorescent chemosensor, Pyrene, Hg²⁺ ion
Online date: January 11, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.338

Abstract | Full Text: PDF

341  

Organozinc Reagents for Facile Synthetic Route to Diflunisal, Fenbufen and Felbinac
Seung Hoi Kim, Jong Gyu Kim*
Keywords: Coupling reaction, Organozinc, Diflunisal, Fenbufen, Felbinac
Online date: December 29, 2010
DOI: https://doi.org/10.5012/bkcs.2011.32.1.341

Abstract | Full Text: PDF

344  

Dipole Moments of Methyl - Substituted Cyclohexanone
Soohyun Ka, Jihyun Kim, Jung Jin Oh*
Keywords: Microwave spectrum, Dipole moment, Stark effect, Cyclohexanone
Online date: December 31, 2010
DOI: https://doi.org/10.5012/bkcs.2011.32.1.344

Abstract | Full Text: PDF

347  

Analysis on the molecular interactions between tobramycin, an aminoglycoside antibiotic and periplasmic glucans isolated from Pseudomonas syringae
Eunae Cho, Jae Min Choi, Seunho Jung*
Keywords: Periplasmic glucans, Tobramycin, Pseudomonas strain, Antibiotic resistance, NMR
Online date: December 31, 2010
DOI: https://doi.org/10.5012/bkcs.2011.32.1.347

Abstract | Full Text: PDF

350  

Eremophilane Sesquiterpenoids from Farfugium japonicum
Tong Shen*, Xia Yang, Xiu Ru Wang, Kyung Ho Row*
Keywords: Farfugium japonicum, Sesquiterpenoid, Eremophilane, Antibacterial activity
Online date: December 29, 2010
DOI: https://doi.org/10.5012/bkcs.2011.32.1.350

Abstract | Full Text: PDF

353  

A structural comparison between a new quaternary nitride, Ba₃GeMgN₄, and its isostructural Sr analogue
Dong Gon Park*, Francis J. DiSalvo
Keywords: Mg-containing quaternary nitrides
Online date: January 03, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.353

Abstract | Full Text: PDF

356  

Isolation of Tributyltin Chloride Resistance Bacteria and Rapid Electrochemical Determination of Bacterial Organotin Degradation Activity 
Bong Geun Jeong, Seok Won Hong, Yong Su Choi, Rangarajulu Senthil Kumaran, Mia Kim, Sunghyun Kim, Hyung Joo Kim*
Keywords: TBT, Tributyltin, Electrochemical TBT analysis, TBT resistance bacteria
Online date: January 03, 2011
DOI: https://doi.org/10.5012/bkcs.2011.32.1.356

Abstract | Full Text: PDF

359  

Chemoselective Suzuki Cross-Coupling Reactions of Chiral Pyrrolizines
Hyo Jun Lee, Chang Woo Cho*
Keywords: Chemoselective, Suzuki cross-coupling, Pyrrolizine, Sequential, Unsymmetrical
Online date: December 31, 2010
DOI: https://doi.org/10.5012/bkcs.2011.32.1.359

Abstract | Full Text: PDF