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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 35, Number 8
BKCSDE 35(8)
August 20, 2014 

 

2241  

Synthesis and Morphological Characterization of Calcium Phosphates Prepared under Different NaOH Concentrations
Youngyeong Kim, Daehyun Kim, Sohyun Lee, Dong Kyun Woo*, June-Ho Byun*, Ki-Young Kwon*
Keywords: Hydroxyapatite, Hydrothermal, Surface, Bone
Online date: July 11, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2241

Abstract | Full Text: PDF


2243  

Asymmetric Hydrosilylation of Styrene by Palladium Catalysts Coordinated with Chiral Phosphoramidite Ligands from 3,3'-Disubstituted 1,1'-Binaphthols
Hyun-Sub Park, Suk Namgung, Hye Mi Shin, Hyo Jin Ahn, Jin Wook Han*
Keywords: Palladium, Hydrosilylation, Phosphoramidite ligand, Styrene, Asymmetric catalysis
Online date: July 18, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2243

Abstract | Supporting Information | Full Text: PDF


2245  

Synthesis and Photovoltaic Properties of Quinoxaline-Based Semiconducting Polymers with Fluoro Atoms
Suhee Song, Hyo Il Choi, In Soo Shin, Hongsuk Suh, Myung Ho Hyun, Gun Dae Lee, Seong Soo Park, Sung Heum Park*, Youngeup Jin*
Keywords: Polymer, OPVs, Synthesis, Fluoro
Online date: July 14, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2245

Abstract | Full Text: PDF


2251  

Easy Preparation of Nanosilver-Decorated Graphene Using Silver Carbamate by Microwave Irradiation and Their Properties
Sang-Woo Yun, Jae-Ryung Cha, Myoung-Seon Gong*
Keywords: Silver nanoparticles, 1-Amino-4-methylpiperazine, Silver alkylcarbamate, Microwave, Graphene/Ag-NPs composites
Online date: July 15, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2251

Abstract | Full Text: PDF


2257  

Preparation and Thermal Performance of Fullerene-Based Lead Salt
Hui-Juan Guan, Ru-Fang Peng*, Bo Jin*, Hua Liang, Feng-Qi Zhao, Xing-Bing Bu, Wen-Jing Han, Shi-Jin Chu
Keywords: Fullerene phenylalanine lead salt, Thermal decomposition, Combustion catalyst, Solid propellant
Online date: July 14, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2257

Abstract | Full Text: PDF


2263  

The Grunwald-Winstein Relationship in the Solvolysis of β-Substituted Chloroformate Ester Derivatives: The Solvolysis of 2-Phenylethyl and 2,2-Diphenylethyl Chloroformates
Kyoung-Ho Park, Gi-Hoon Yang, Jin Burm Kyong*
Keywords: 2-Phenylethyl chloroformate, 2,2-Diphenylethyl chloroformate, Grunwald-Winstein equation, Solvolysis, Linear free energy relationship
Online date: July 09, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2263

Abstract | Supporting Information | Full Text: PDF


2271  

The α-Effect in Hydrazinolysis of 4-Chloro-2-Nitrophenyl X-Substituted-Benzoates: Effect of Substituent X on Reaction Mechanism and the α-Effect
Min-Young Kim, Tae-Eun Kim, Jieun Lee, Ik-Hwan Um*
Keywords: The α-effect, Hydrazinolysis, Ground-state destabilization, Transition-state stabilization, Yukawa-Tsuno plot
Online date: July 14, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2271

Abstract | Full Text: PDF


2277  

The Molecular Structures of Poly(3-hexylthiophene) Films Determine the Contact Properties at the Electrode/Semiconductor Interface
Yeong Don Park
Keywords: Metal penetration, Transfer line method, Organic transistor, Contact resistance
Online date: July 11, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2277

Abstract | Full Text: PDF


2281  

Controlled Synthesis of Spherical Polystyrene Beads and Their Template-Assisted Manual Assembly
Seo Young Yoon, Yi-Seul Park, Jin Seok Lee*
Keywords: Polystyrene beads, Template-assisted manual assembly, Capping material, Initiator
Online date: July 07, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2281

Abstract | Full Text: PDF


2285  

Rate and Product Studies of 5-Dimethylamino-Naphthalene-1-Sulfonyl Chloride under Solvolytic Conditions
Han Joong Koh*, Suk Jin Kang
Keywords: 5-Dimethylamino-naphthalene-1-sulfonyl chloride, Extended Grunwald-Winstein equation, SN2 mechanism, Solvent kinetic isotope effect, Product selectivity
Online date: July 11, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2285

Abstract | Full Text: PDF


2290  

Recombinant Human Epidermal Growth Factor (rhEGF)-loaded Solid Lipid Nanoparticles: Fabrication and Their Skin Accumulation Properties for Topical rhEGF Delivery
Hee-Jin Hwang, Sunhui Han, Sangok Jeon, Joeun Seo, Dongho Oh, Seong-Wan Cho, Young Wook Choi, Sangkil Lee*
Keywords: Solid lipid nanoparticle (SLN), Recombinant human epidermal growth factor (rhEGF), W1/O/ W2 double emulsification, Skin accumulation, Topical drug delivery
Online date: July 17, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2290

Abstract | Full Text: PDF


2295  

Enhanced 2-Chorophenol Photodecomposition using Nano-Sized Mn-incorporated TiO2 Powders Prepared by a Solvothermal Method
Dongjin Kim, Younghwan Im, Kyung Mi Jeong, Sun-Min Park, Myeong-Heon Um, Misook Kang*
Keywords: Mn-incorporated TiO2, UV, PL, Destruction of 2-chlorophenol
Online date: July 15, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2295

Abstract | Full Text: PDF


2299  

Crystal Structure and Spectroscopic Properties of Cyclic Dipeptide: A Racemic Mixture of cyclo(D-Prolyl-L-Tyrosyl) and cyclo(L-Prolyl-D-Tyrosyl)
Yong Pyo Hong, Sung-Hong Lee, Jong-Ha Choi*, Ayana Kashima, Go Nakamura, Takayoshi Suzuki
Keywords: Crystal structure, Conformation, rac-cyclo(D-Pro-L-Tyr/L-Pro-D-Tyr), Cyclic dipeptide, Spectral data
Online date: July 15, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2299

Abstract | Full Text: PDF


2304  

Synthesis and In vivo Evaluation of 5-Methoxy-2-(phenylethynyl)quinoline (MPEQ) and [11C]MPEQ Targeting Metabotropic Glutamate Receptor 5 (mGluR5)
Ji Young Kim, Myung-Hee Son, Kihang Choi, Du-Jong Baek, Min Kyung Ko, Eun Jeong Lim, Ae Nim Pae, Gyochang Keum, Jae Kyun Lee, Yong Seo Cho, Hyunah Choo, Youn Woo Lee, Byung Seok Moon, Byung Cheol Lee, Ho-Young Lee*, Sun-Joon Min*
Keywords: MPEQ, Metabotropic glutamate receptor 5 (mGluR5), in vivo, PET imaging, Neuropathic pain
Online date: July 16, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2304

Abstract | Full Text: PDF


2311  

Conformations and Vibrational Frequencies of a Precursor of Benzovesamicol Analogues Studied by Density Functional Theories
Jong-Kil Park, Sang Joon Choe*
Keywords: Benzovesamicol analogues, DFT methods, Conformations, Vibrational frequencies, Diagnosis of Alzheimer’s disease
Online date: July 16, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2311

Abstract | Supporting Information | Full Text: PDF


2317  

In silico Study on the Interaction between P-glycoprotein and Its Inhibitors at the Drug Binding Pocket
Namseok Kim, Jae-Min Shin, Kyoung Tai No*
Keywords: P-glycoprotein, MDR, Homology modeling, Verapamil
Online date: July 09, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2317

Abstract | Full Text: PDF


2326  

A Simple Carbazole-based Schiff Base as Fluorescence “off-on” Probe for Highly Selective Recognition of Cu2+ in Aqueous Solution
Lijun Tang*, Di Wu, Shuhua Hou, Xin Wen, Xin Dai
Keywords: Fluorescent probe, Carbazole, Copper(II) recognition, Schiff base
Online date: July 11, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2326

Abstract | Full Text: PDF


2331  

Syntheses of Cu2SnSe3 and Their Transformation into Cu2ZnSnSe4 Nanoparticles with Tunable Band Gap under Multibubble Sonoluminescence Conditions
Jongpil Park, Won Young Lee, Cha Hwan Hwang, Hanggeun Kim, Youngkwon Kim, Il-Wun Shim*
Keywords: Cu2SnSe3 nanoparticles, Cu2ZnSnSe4 nanoparticles, Sonochemistry, Solar cell materials
Online date: July 14, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2331

Abstract | Supporting Information | Full Text: PDF


2335  

Steroids from the Cold Water Starfish Ctenodiscus crispatus with Cytotoxic and Apoptotic Effects on Human Hepatocellular Carcinoma and Glioblastoma Cells
Tran Hong Quang, Dong-Sung Lee, Se Jong Han, Il Chan Kim, Joung Han Yim, Youn-Chul Kim*, Hyuncheol Oh*
Keywords: Starfish, Steroids, Ctenodiscus crispatus, Anti-proliferation, Apoptosis
Online date: July 17, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2335

Abstract | Supporting Information | Full Text: PDF


2342  

Synthesis and Micellar Characterization of CBABC Type PLGA-PEO-PPO-PEO-PLGA Pentablock Copolymers
Haseob Seong, Eun-Bum Cho*, Joongseok Oh, Taihyun Chang*
Keywords: Poly(lactic acid-co-glycolic acid), Pluronic F68, Pentablock copolymer, PLGA-F68-PLGA, Ring-opening polymerization
Online date: July 15, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2342

Abstract | Supporting Information | Full Text: PDF


2349  

Copper/Nickel/Manganese Doped Cerium Oxides Based Catalysts for Hydrogenation of CO2
Susilawati Toemen, Wan Azelee Wan Abu Bakar*, Rusmidah Ali
Keywords: Carbon dioxide, Catalyst, Hydrogenation, Coal burning power plant, Flue gas
Online date: July 15, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2349

Abstract | Full Text: PDF


2357  

High-Performance Soft Carbons Prepared by Treatment with Various Phosphorus Acids
Seong Hun Jeong, Jeong Yoon Koh, Tae Jeong Kim, Yongju Jung*
Keywords: Soft carbons, Phosphorus acid, Reversible capacities, Rate capabilities
Online date: July 14, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2357

Abstract | Full Text: PDF


2361  

NF-κB Activation and PPAR Transactivational Effects of a New Aliphatic Acid Amide from Pericarps of Zanthoxylum piperitum
Seo Young Yang, Bui Huu Tai, Seok Bean Song, Wei Li, Xi Tao Yan, Ya Nan Sun, Nguyen Phuong Thao,, Young Ho Kim*
Keywords: ZP-amide F, Zanthoxylum piperitum, Anti-inflammation, NF-κB, PPAR
Online date: July 16, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2361

Abstract | Supporting Information | Full Text: PDF


2367  

Synthesis and Biodistribution of Cat’s Eye-shaped [57Co]CoO@SiO2 Nanoshell Aqueous Colloids for Single Photon Emission Computed Tomography (SPECT) Imaging Agent
Minjae Kwon, Jeong Hoon Park, Beom-Su Jang, Hyun Jung*
Keywords: Cobalt, Nanoparticles, Silicate, Isotopic labeling, Imaging agents
Online date: July 18, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2367

Abstract | Supporting Information | Full Text: PDF


2371  

The α-Effect in SNAr Reaction of 1-Fluoro-2,4-dinitrobenzene with Hydrazine: Ground-State Destabilization versus Transition-State Stabilization
Hyo-Jin Cho, Ik-Hwan Um*
Keywords: The α-Effect, Hydrazine, SNAr reaction, H-bonding interaction, Brønsted-type plot
Online date: July 17, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2371

Abstract | Full Text: PDF


2375  

Synthesis and Anticancer Activity of Some Novel 1,3-Diaryl/heteroarylprop-2-en-1-one Derivatives
Mayank Kinger, Jeong Hoon Park, Jun Young Lee, Sang Wook Kim*
Keywords: 1,3-Diaryl/heteroarylprop-2-en-1-one, Pyrazole, Anti-cancer, Reactive oxygen species
Online date: July 17, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2375

Abstract | Full Text: PDF


2381  

Facile Synthetic Route to Ascorbic Acid-Dipeptide Conjugate via N-Terminal Activation of Peptide on Resin Support
Jin-Kyoung Yang, Seon-Yeong Kwak, Su-Ji Jeon, Hye-In Kim, Jong-Ho Kim*, Yoon-Sik Lee*
Keywords: Carbamate formation, Ascorbic acid, Peptide conjugate, Antioxidant, Solid-phase synthesis
Online date: June 12, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2381

Abstract | Supporting Information | Full Text: PDF


2385  

Discovery of a Novel 2,6-Difunctionalized 2H-Benzopyran Inhibitors Toward Sphingosylphosphorylcholine Synthetic Pathway as New Anti-inflammatory Target
Gee-Hyung Lee, Seong Jin Lee, Dae Young Jeong, Ha-Young Kim, Doohyun Lee, Taeho Lee, Jong-Yeon Hwang, Woo Kyu Park, Jae-Yang Kong, Heeyeong Cho*, Young-Dae Gong*
Keywords: Sphingosylphosphorylcholine, Anti-inflammatory inhibitors, Drug-like library, 2H-benzopyran, Small molecules
Online date: July 18, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2385

Abstract | Supporting Information | Full Text: PDF


2391  

Dual Responsive Pectin Hydrogels and Their Silver Nanocomposites: Swelling Studies, Controlled Drug Delivery and Antimicrobial Applications
P. Rama Subba Reddy, S. Eswaramma, K. S. V. Krishna Rao*, Yong Ill Lee*
Keywords: Pectin, Nanocomposite hydrogels, Controlled release, 5-Fluorouracil, Antimicrobial activity
Online date: July 23, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2391

Abstract | Full Text: PDF


2400  

A Coumarin-based Fluorescent Sensor for Selective Detection of Copper (II)
Jian-Hong Wang*, Xin-Ling Guo, Xu-Feng Hou, Hui-Jun Zhao, Zhao-Yang Luo, Jin Zhao
Keywords: Coumarin, Cu2+ detection, Confocal fluorescent, Biological imaging
Online date: July 17, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2400

Abstract | Supporting Information | Full Text: PDF


2403  

Estimation of Mass Discrimination Factor for a Wide Range of m/z by Argon Artificial Isotope Mixtures and NF3 Gas
Deullae Min, Jin Bok Lee, Christopher Lee, Dong Soo Lee, Jin Seog Kim*
Keywords: Atomic weight, Absolute isotope ratio, Mass spectrometer, Mass discrimination factor, Artificial isotope mixture
Online date: July 21, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2403

Abstract | Full Text: PDF


2410  

Kinetic Study on Aminolysis of Y-Substituted-Phenyl Picolinates: Effect of H-Bonding Interaction on Reactivity and Transition-State Structure
Min-Young Kim, Tae-Ah Kang, Jung Hwan Yoon, Ik-Hwan Um*
Keywords: Aminolysis, Phenyl picolinate, H-bonding interaction, Intermediate, Reactivity-selectivity principle
Online date: July 22, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2410

Abstract | Full Text: PDF


2415  

Normalized Contact Force to Minimize “Electrode–Lead” Resistance in a Nanodevice
Seung-Hoon Lee, Jun Bae, Seung Woo Lee, Jae-Won Jang*
Keywords: Contact resistance, Contact force, Holm theory, Ag paste, Electrode-lead contact
Online date: July 21, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2415

Abstract | Supporting Information | Full Text: PDF


2419  

Structures and Sorption Properties of 2-Methylbenzimidazolate-Based Zn(II) Frameworks
Won Ju Phang, Woo Ram Lee, Chang Seop Hong*
Keywords: Metal-organic frameworks, Imidazolate, Sorption
Online date: July 22, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2419

Abstract | Full Text: PDF


2423  

Template Synthesis of Nitrogen-Doped Short Tubular Carbons with Big Inner Diameter and their Application in Electrochemical Sensing
Rui Cheng, Qiong Zou, Xiaohua Zhang*, Chunhui Xiao, Longfei Sun, Jinhua Chen*
Keywords: Nitrogen-doped short tubular carbons, Halloysite nanotubes, Electrochemistry, Template synthesis
Online date: July 18, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2423

Abstract | Full Text: PDF


2431  

Electrophoretic Deposition for the Growth of Carbon nanofibers on Ni-Cu/C-fiber Textiles
Ki-Mok Nam, Karina Mees, Ho-Seon Park, Monika Willert-Porada, Chang-Seop Lee*
Keywords: Carbon nanofibers, Electrophoretic deposition, Nickel and copper catalyst, CVD, C-fiber textiles
Online date: July 17, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2431

Abstract | Full Text: PDF


2438  

Alkali-Metal Ion Catalysis and Inhibition in SNAr Reaction of 1-Halo-2,4-dinitrobenzenes with Alkali-Metal Ethoxides in Anhydrous Ethanol
Min-Young Kim, Gyu Ho Ha, Ik-Hwan Um*
Keywords: Alkali-metal ion, Lewis acid catalyst, Inhibitor, Nucleofugality, Electrophilicity
Online date: July 21, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2438

Abstract | Full Text: PDF


2443  

Kinetic Study on Aminolysis of 4-Nitrophenyl Nicotinate and Isonicotinate: Factors Influencing Reactivity and Reaction Mechanism
Min-Young Kim, Minah Shin, Ik-Hwan Um*
Keywords: Aminolysis, Brønsted-type plots, Field effect, Solvent effect, H-Bonding interaction
Online date: July 22, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2443

Abstract | Full Text: PDF


2448  

The α-Effect in SNAr Reaction of Y-Substituted-Phenoxy-2,4-Dinitrobenzenes with Amines: Reaction Mechanism and Origin of the α-Effect
Hyo-Jin Cho, Min-Young Kim, Ik-Hwan Um*
Keywords: The α-effect, SNAr reaction, Hydrazine, 1-Aryloxy-2,4-dinitrobenzenes, Hammett plot
Online date: July 22, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2448

Abstract | Full Text: PDF


2453  

Synthesis of Novel Hemicyanine Dyes for Color Compensating Film in Plasma Display Panels
Bo Hyung Kim, Se Woong Park,, Donghyun Lee, Il Keun Kwon*, Jae Pil Kim*
Keywords: Cyanine dye, Hemicyanine dye, Synthesis, Color compensating film, Plasma display panel
Online date: July 23, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2453

Abstract | Full Text: PDF


2460  

Study of Antimicrobial Effects of Different Types of Glycyrrhiza Extracts by Microcalorimetry
Ting Wei, Guimei Lin*, Lian Liu, Zhongxi Zhao*
Keywords: Microcalorimetry, Glycyrrhiza aqueous extract, Glycyrrhiza polysaccharides, Glycyrrhiza flavonoids, E. coli
Online date: July 18, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2460

Abstract | Full Text: PDF


2465  

Solvolysis Reaction Kinetics, Rates and Mechanism for Phenyl N-Phenyl Phosphoramidochloridate
Hojune Choi, Kiyull Yang, Han Joong Koh*, In Sun Koo*
Keywords: Phenyl N-phenyl phosphoramidochloridate, Extended Grunwald-Winstein equation, SN2 mechanism, Activation parameters
Online date: July 18, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2465

Abstract | Full Text: PDF


2471  

Evaluation of Loess Capability for Adsorption of Total Nitrogen (T-N) and Total Phosphorous (T-P) in Aqueous Solution
Daeik Kim, Keon Sang Ryoo*, Yong Pyo Hong, Jong-Ha Choi
Keywords: T-P, T-N, Loess, Adsorption, Isotherm
Online date: July 18, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2471

Abstract | Full Text: PDF


2477  

Simple Preparation of Anatase Titanium Dioxide Nanoparticles by Heating Titanium-Organic Frameworks
Ji Hyuk Im, Eunyoung Kang, Seung Jae Yang, Hye Jeong Park, Jaheon Kim*, Chong Rae Park*
Keywords: Metal-organic frameworks, Thermolysis, Titanium dioxide, Nanoparticles, MIL-125
Online date: July 22, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2477

Abstract | Supporting Information | Full Text: PDF


2481  

Thieny/Furanyl-hydroxyphenylpropenones as Inhibitors of LPS-induced ROS and NO Production in RAW 264.7 Macrophages, and Their Structure-Activity Relationship Study
Tara Man Kadayat, Mi Jin Kim, Tae-gyu Nam, Pil-Hoon Park*, Eung-Seok Lee*
Keywords: Thieny/Furanyl-hydroxyphenylpropenones, LPS-induced ROS and NO, Inhibition, Structureactivity relationship study
Online date: July 22, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2481

Abstract | Full Text: PDF


2487  

Solubility Enhancement of Flavonols in the Inclusion Complex with Thioether-bridged Dimeric β-Cyclodextrins
Eunae Cho, Daham Jeong, Hyun-Dong Paik, Seunho Jung*
Keywords: Thioether-bridged dimeric β-cyclodextrins, Flavonols, Complexation, Solubilization
Online date: July 22, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2487

Abstract | Full Text: PDF


2494  

Theoretical Characterization of Binding Mode of Organosilicon Inhibitor with p38: Docking, MD Simulation and MM/GBSA Free Energy Approach
Changdev G. Gadhe, Anand Balupuri, Gugan Kothandan, Seung Joo Cho*
Keywords: p38, Allosteric inhibitors, BIRB, Organosilicon, Docking
Online date: July 23, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2494

Abstract | Full Text: PDF


2505  

Non-monotonic Size Dependence of Electron Mobility in Indium Oxide Nanocrystals Thin Film Transistor
Hien Thu Pham, Hyun-Dam Jeong*
Keywords: Indium oxide nanocrystals, Thin film transistor, Electron mobility, Non-monotonic, Electronic coupling
Online date: July 22, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2505

Abstract | Full Text: PDF


2512  

Synthesis of Praseodymium-Doped TiO2 Nanocatalysts by Sol-Microwave and Their Photocatalytic Activity Study
Huang Fengping*, Wang Shuai, Zhang Shuang, Fan Yingge, Li Chunxue, Wang Chuang, Liu Chun
Keywords: Nano-TiO2, Praseodymium doped, Photocatalyst, Nanoparticle, Methyl orange
Online date: July 23, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2512

Abstract | Full Text: PDF


2519  

Observation of Electrocatalytic Amplification of Iridium Oxide (IrOx) Single Nanoparticle Collision on Copper Ultramicroelectrodes
Yong Soo Choi, Seung Yeon Jung, Jin Woo Joo, Seong Jung Kwon*
Keywords: Single nanoparticle collision, Iridium oxide, Electrochemical amplification, Cu ultramicroelectrode
Online date: July 22, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2519

Abstract | Full Text: PDF


2523  

Synthesis, Characterization and DNA Interaction Studies of (N,N'-Bis(5-phenylazosalicylaldehyde)-ethylenediamine) Cobalt(II) Complex
Nasrin Sohrabi*, Nahid Rasouli, Mehdi Kamkar
Keywords: Azo schiff base, Calf thymus DNA, UV-vis spectroscopy, Viscosity, Thermal denaturation
Online date: July 23, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2523

Abstract | Full Text: PDF


2529  

p-Coumaroyl Anthocyanins from the Tuber Epidermis of a Colored Potato Solanum tuberosum L. cv Jayoung
Hyun Ji Kim, Hye Mi Kim, Kyoung-Goo Lee, Ji-Sun Shin, Hyo-Jin Ahn, Jin-Cheol Jeong, Oh-Keun Kwon, Jung-Hwan Nam, Kyung-Tae Lee, Dae Sik Jang*
Keywords: Solanum tuberosum L. cv Jayoung, Solanaceae, Colored potato, Anthocyanin
Online date: July 11, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2529

Abstract | Supporting Information | Full Text: PDF


2533  

Facile Preparation of Macroporous Structures Assembled from Branched Cu2O Crystals
Young-Sik Cho, Young-Duk Huh*
Keywords: Macroporous, Branched morphology, Cu2O
Online date: July 07, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2533

Abstract | Full Text: PDF


2537  

Rod and Vesicular Structures of Cyclosophoraose-Based Ionic Self-assembly
Eunae Cho, Daham Jeong, Seung R. Paik, Seunho Jung*
Keywords: Quaternary ammonium cyclosophoraose, Self-assembly, Electron microscopy
Online date: July 09, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2537

Abstract | Full Text: PDF


2541  

Co3O4/MnO2 Core/Shell-Nanostructured Pseudocapacitor Electrode
Ji Hye Kwak, Eun Joo Lee, Jin Ho Bang*
Keywords: Pseudocapacitor, Co3O4/MnO2, Capacitance, Synergic effect
Online date: July 11, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2541

Abstract | Supporting Information | Full Text: PDF


2544  

Isolation of a New Flavonone Glycoside from Eria marginata
Qionghui Sun, Yijun Liu, Jinhe Jiang, Guoli Huang, Bo Liu, Ying Liu, Rui Zhan, Yegao Chen*
Keywords: Eria marginata, Flavonone, Phenanthrene, Bibenzyl
Online date: July 11, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2544

Abstract | Supporting Information | Full Text: PDF


2547  

Synthesis, Biological Evaluation of SPF-32629A-Based 2- and 4-Pyridone Analogs as Chymase Inhibitors
Xiang Fei, Yue Yuan, Young-Mi Lee, Kwang Won Jeong, Seung-Yong Seo*
Keywords: Chymase inhibitor, Natural product, SPF-32629, 2-Pyridone, 4-Pyridone
Online date: July 15, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2547

Abstract | Supporting Information | Full Text: PDF


2551  

Synthesis of Substituted Biarylmethanol via Ferrocenyloxime Palladacycles Catalyzed Suzuki Reaction of Chlorophenylmethanol in Water
Hong-Mei Li*, Ai-Qing Feng, Xin-Hua Lou*
Keywords: Biarylmethanol, Palladacycle, Suzuki reaction, Aryl chloride, Water
Online date: July 15, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2551

Abstract | Full Text: PDF


2555  

Improvement of Signal Stability by a Cyclone-type Particle Separator for Ceramic Analysis using Laser Ablation ICP-MS
Jin Sook Lee, H. B. Lim*
Keywords: Particle separator, Ceramic powders, Laser ablation, Signal stability
Online date: July 14, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2555

Abstract | Supporting Information | Full Text: PDF


2559  

An Immunoassay Utilizing DNA-Coated Cage Protein As a Signal Generator
Hoa T. Hoang, Hoa Thi Le, Taemin Lee, Byeong-Su Kim, Hyung Jun Ahn, Tae Woo Kim, Mee Ran Shin,¶, Dae-Ro Ahn*
Keywords: Cage protein, Immunoassay, Fluorescence intensity, OLISA, Alpha-fetoprotein (AFP)
Online date: July 17, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2559

Abstract | Supporting Information | Full Text: PDF


2563  

Photoinduced Phase Transition of Azobenzene-Coupled Benzenetricarboxamide
Yashwardhan R. Malpani, Seungwhan Oh, Sumi Lee, Young-Sik Jung*, Jong-Man Kim*
Keywords: Azobenzene, Benzotricarboxamide, Photochromism, Phase transition
Online date: July 23, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2563

Abstract | Full Text: PDF


2567  

Surface Modification of Citrate-Capped Gold Nanoparticles Using CTAB Micelles
Jonghui Lim, Na-Eun Lee, Eunji Lee, Sangwoon Yoon*
Keywords: Micelle, Gold nanoparticle, CTAB
Online date: July 11, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2567

Abstract | Supporting Information | Full Text: PDF


2570  

Thienotriazolopyrimidine Derivatives Inhibit STAT3 Activation Induced by IL-6
Seung Woong Lee, Hyun-Mee Oh, Mun-Chual Rho, Yang-Heon Song*
Keywords: Thienotriazolopyrimidine derivative, Sulfur-linked diheterocyclic, STAT3, IL-6, Anti-inflammation
Online date: July 22, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2570

Abstract | Full Text: PDF


2573  

A New Entry to β-Functionalization of Enones: Pentyloxy Group Incorporation in the TBSOTf-Mediated Ring-Opening Reaction of Epoxides with Ylides Derived from the Phosphoniosilylation Products of Enones in Tetrahydropyran
Su Jin Oh, Sun Ho Jung*
Keywords: Phosphoniosilylation, Epoxide opening, Three-component coupling, Enones, TBSOTf
Online date: July 21, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2573

Abstract | Supporting Information | Full Text: PDF


2577  

In vitro Metabolic Modulation of Aryl Sulfotransferases by Pharmaceutical Excipients
Jieun Ro, Hyeongmin Kim, Byung Ho Shim, Iksoo Kim, Jeong Tae Kim, Hyunil Kim, Jae Min Cho, Prakash Khadka, Gyiae Yun, Kyunghee Park, Young Joo Park, Kwon-Eun Lee, Jeongoh Han, Jaehwi Lee*
Keywords: Metabolic inhibition, Sulfotransferase, Surfactants, Solubilizers, Excipients
Online date: July 17, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2577

Abstract | Full Text: PDF


2581  

Design, Synthesis, and Molecular Docking Study of Flavonol Derivatives as Selective JAK1 Inhibitors
Mi Kyoung Kim, Onnuri Bae, Youhoon Chong*
Keywords: Flavonol, Janus kinase 1 (JAK1), Selective inhibitor, Propargyl alcohol
Online date: July 22, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2581

Abstract | Full Text: PDF


2585  

Non-enzymatic Self-acetylation of α-Cyclosophorotridecaoses Isolated from Ralstonia solanacearum: Mass Spectrometric Study
Eunae Cho, Sanghoo Lee, Seunho Jung*
Keywords: α-Cyclosophorotridecaoses, Acetyl coenzyme A, Acetylation, Periplasmic glucans, Electrospray ionization tandem mass spectrometry
Online date: July 18, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2585

Abstract | Full Text: PDF


2589  

Supramolecular Nano-aggregates Directed by Phenyl Derivatives of Rhizobial Exopolysaccharides
Eunae Cho, Kyoungtea Kim, Muhammad Nazir Tahir, Jae Yung Lee, Seunho Jung*
Keywords: Phenyl exopolysaccharides, Supramolecular aggregates, Electron microscopy
Online date: July 22, 2014
DOI: https://doi.org/10.5012/bkcs.2014.35.8.2589

Abstract | Full Text: PDF