ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 55, Number 3
JKCSEZ 55(3)
June 20, 2011 

335  

Solution properties of sodium n-dodecyl sulfate in the presence of meso-tetrakis (N-methylpyridinium-4-yl) porphyrin
Meso-tetrakis (N-methylpyridinium-4-yl) porphyrin 존재 하에서 sodium n-dodecyl sulfate 용액 성질
Azin Hassanpour, Mohammad Reza Azani*, Abdol Khalegh Bordbar
Keywords: meso-tetrakis (N-methylpyridinium-4-yl) porphyrin, 계면 활성제, 응집, 공명 빛 산란 , meso-tetrakis (N-methylpyridinium-4-yl) porphyrin, surfactant, aggregation, resonance light scattering
DOI: https://doi.org/10.5012/jkcs.2011.55.3.335

Abstract  |  Full Text: PDF

341  

Crystal Structure and Thermal Decomposition Studies on Cobalt (II) Complex of 4-Chloro-2-((E)-(Isopropylimino)methyl)phenol
4-Chloro-2-((E)-(Isopropylimino)methyl)phenol 코발트(II) 착물에 대한 결정 구조 및 열분해 연구
Xiao Hua Pu*
Keywords: 코발트(II) 착물, 결정 구조, Coats-Redfen, 분해, 속도론적, 가장 가능한 메카 , cobalt(II) complex, crystal structure, Coats-Redfern, decomposition, kinetic, most probable mechanism
DOI: https://doi.org/10.5012/jkcs.2011.55.3.341

Abstract  |  Full Text: PDF

346  

Kinetics of Base Hydrolysis of Some Chromen-2-one Indicator Dyes in Different Solvents at Different Temperatures
여러 온도 및 용매 하에서 수행된 chromen-2-one 지시약 염료들의 염기성 가수분해 반응에 대한 속도론적 연구
Ezz A Abu Gharib, Rafat M EL Khatib, Lobna A E Nassr, Ahmed M Abu Dief*
Keywords: Chromen-2-ones, 염기성 가수분해, 반응 메카니즘, 용매 효과, 활성화 에너지 장벽, 열역학적 파라미터 , Hydroxy-chromen-2-ones, base hydrolysis mechanism, solvent effect, activation energy barrier, kinetics
DOI: https://doi.org/10.5012/jkcs.2011.55.3.346

Abstract  |  Full Text: PDF

354  

DFT and Time-dependant DFT Investigation of eLectronic Structure, Phosphorescence and Electroluminescence Properties of Iridium (III) Quinoxaline Complexes
Iridium (III) quinoxaline 착물의 전자 구조, 인광 및 전기 발광 특성에 대한 DFT 및 시간-의존 DFT 연구
Xiao Qing Zhou, Ying Li, Yan Bo Sun*, Hong Xing Zhang
Keywords: 인광, 전기발광, 시간-의존 DFT 이론, 이리듐(III) , Phosphorescence, Electroluminescence, Time-dependant DFT theory, Iridium (III)
DOI: https://doi.org/10.5012/jkcs.2011.55.3.354

Abstract  |  Full Text: PDF

364  

Inhibition of Mild Steel Corrosion in 0.25 M Sulphuric Acid Solution by Imatinib Mesylate
0.25M 황산 용액 상에서의 Imatinib Mesylate에 의한 연강철 부식 억제
K N Mohana*, S S Shivakumar, A M Badiea
Keywords: 연강철, Imatinib mesylate, 황산 매질, 분극, 흡착 , Mild steel, Imatinib mesylate, Sulphuric acid medium, Polarization, Adsorption
DOI: https://doi.org/10.5012/jkcs.2011.55.3.364

Abstract  |  Full Text: PDF

373  

Interaction of Cyclohexane-Methyl Acetate Binary System through Dielectric Properties at Different Temperatures
다른 온도에서 유전 특성을 통한 사이클로헥산-메틸 아세테이드 바이너리 시스템의 상호관계
Siddharth P Kamble*, Y S Sudake, S S Patil, P W Khirade, S C Mehrotra
Keywords: 유전 상수, 밀도, 굴절률, 초과 특징 , Dielectric constant, Density, Refractive index, Excess property
DOI: https://doi.org/10.5012/jkcs.2011.55.3.373

Abstract  |  Full Text: PDF

379  

Comparative Study on the Micellization of SDS/Brij 30, DBS/Brij 30, and SDS/DBS Mixed Surfactant Systems in Pure Water
순수 물에서 SDS/Brij 30, DBS/Brij 30 및 SDS/DBS 혼합계면활성제의 미셀화에 대한 비교연구
Byung Hwan Lee*, In Jung Park
Keywords: DBS, SDS, Brij 30, 임계미셀농도, 반대이온 결합상수, 비이상적 혼합미셀 모델 , DBS, SDS, Brij 30, Critical micelle concentration, Counter ion binding constant, Non ideal mixed micellar model
DOI: https://doi.org/10.5012/jkcs.2011.55.3.379

Abstract  |  Full Text: PDF

385  

Hydrogen Bonding Dynamics of Phenol-(H₂O)₂ Cluster in the Electronic Excited State: a DFT/TDDFT Study
전자 여기상태에서 phenol-(H₂O)₂ 크러스터의 수소결합 동력학: DFT/TDDFT 연구
Se Wang, Ce Hao*, Dandan Wang, Hong Dong, Jieshan Qiu
Keywords: 수소결합, 여기 상태, 전자 스펙트럼, 진동 스펙트럼 , Hydrogen bond, Excited state, Electronic spectra, Vibrational spectra
DOI: https://doi.org/10.5012/jkcs.2011.55.3.385

Abstract  |  Full Text: PDF

392  

Theoretical Studies of Hydrogen Bond Interactions in 4-Substituted Benzoic Acids Dimers
4-치환된 벤조산 2합체에서의 수소 결합 상호작용에 대한 이론적 연구
Alireza Salimi Beni* Alireza Najafi Chermahini*, Hashem Sharghi
Keywords: 수소 결합, 벤조산, 치환 효과, NBO 분석, DFT, MP2, HF , Hydrogen bonding, Benzoic acid, Substituted effect, NBO analysis, DFT, MP2, HF
DOI: https://doi.org/10.5012/jkcs.2011.55.3.392

Abstract  |  Full Text: PDF

400  

Efficacy of Safflower on the Acne Skin and Its Application for Facial Cleansing Biomedical Material
홍화잇꽃의 여드름피부 개선효과 및 세안용 생약식물소재 응용
Young Ho Park, Chang Seop Lee*
Keywords: 홍화, 폴리페놀, 여드름균, 화장비누
DOI: https://doi.org/10.5012/jkcs.2011.55.3.400

Abstract  |  Full Text: PDF

405  

Computational Investigation of Isomeric and Conformeric Structures of Methyl Fluoroperoxide and Fluoromethyl Fluoroperoxides
Methyl fluoroperoxide와 fuoromethyl fluoroperoxides의 conformers와 isomers 구조에 대한 이론연구
Kyoung Min Lee, Eun Mo Sung*
Keywords: fluoromethyl fluoroperoxide, methyl fluoroperoxide, isomers of methyl fluoroperoxide , fluoromethyl fluoroperoxide, methyl fluoroperoxide, isomers of methyl fluoroperoxide
DOI: https://doi.org/10.5012/jkcs.2011.55.3.405

Abstract  |  Full Text: PDF

412  

Synthesis and Characterization of Homobinuclear Complexes of UO₂(VI), ZrO(IV) and Th(IV) ions with 3-Benzylidine/Furfurylidine/(Pyridyl/Thienyl-2’-methylene) imino-5-p-sulphonamido phenyl azo-2-thiohydantoins
3-Benzylidine/Furfurylidine/(Pyridyl/Thienyl-2’-methylene) imino-5-p-sulphonamido phenyl azo-2-thiohydantoins와 UO₂(VI), ZrO(IV) 및 Th(IV) 이온의 동종이핵 착물에 대한 합성 및 특성
D C Dash*, A Mahapatra, P Naik, R K Mohapatra, S K Naik
Keywords: 3-치환된 thiohydantoin, 구조 및 열적 성질, IR 및 1H NMR 스펙트럼 , 3-substituted thiohydantoin, Structure and Thermal Properties, IR and 1H NMR spectra
DOI: https://doi.org/10.5012/jkcs.2011.55.3.412

Abstract  |  Full Text: PDF

418  

Synthesis, Spectroscopic, and Biological Studies of Chromium(III), Manganese(II),
Iron(III), Cobalt(II), Nickel(II), Copper(II), Ruthenium(III), and Zirconyl(II)
Complexes of N¹,N²-Bis(3-((3-hydroxynaphthalen-2-yl)methylene-amino)propyl)
phthalamide
N¹,N²-bis(3-((3-hydroxynaphthalen-2-yl)methylene-amino)propyl)phthalamide의
크롬(III), 망간(II), 철(III), 코발트(II), 니켈(II), 구리(II), 루테늄(III) 및 산화 지르
코늄(II) 착물에 대한 합성과 분광학 및 생물학적 연구
Ahmed N Al Hakimi, Mohamad M E Shakdofa, Ahemd M A El Seidy, Abdou S El Tabl*
Keywords: 착물, 합성, Schiff 염기, 자성, 생물학적 연구 , Complexes, Synthesis, Schiff base, Magnetism, Biological studies
DOI: https://doi.org/10.5012/jkcs.2011.55.3.418

Abstract  |  Full Text: PDF

430  

Knoevenagel Reaction in Water Catalyzed by Mesoporous Silica Materials Synthesized from Industrial Waste Coal Fly Ash
석탄회 산업폐기물로부터 제조한 메조다공성 실리카소재를 촉매로 사용하는 Knoevenagel 수용액 반응
Aashish O Dhokte, Santosh L Khillare, Machhindra K Lande, Balasaheb R Arbad*
Keywords: 석탄회(CFA), 메조다공성 실리카 소재(MCM-41), Knoevenagel 축합반응, 불균일 촉매화반응 , Coal fly ash (CFA), Mesoporous silica materials (MCM-41), Knoevenagel condensation reaction, Heterogeneous catalysis
DOI: https://doi.org/10.5012/jkcs.2011.55.3.430

Abstract  |  Full Text: PDF

436  

Synthesis and Characterization of Tetradentate N₂O₂ Schiff Base Ligand
and its Rare Earth Metal Complexes
사배위 N₂O₂ Schiff 염기 리간드와 그 희토류 금속착물의 합성 및 특성
Vinod A Shelke, Sarika M Jadhav, Sunil G Shankar war, Achut S Munde, Trimbak K Chondhekar*
Keywords: 디하이드로 아세트산, 비대칭 사배위 Schiff 염기, 희토류 금속착물, 분말 X-선 회절, 생물학적 활성도 , Dehydroacetic acid, Unsymmetrical tetradentate Schiff base, Rare Earth metal complexes, Powder X-ray diffraction. Biological activity
DOI: https://doi.org/10.5012/jkcs.2011.55.3.436

Abstract  |  Full Text: PDF

444  

Synthesis, Characterization and Antimicrobial Activities of Hydrazone Ligands Derived from 2-(phenylamino)acetohydrazide and Their Metal Complexes
2-(Phenylamino)acetohydrazide로부터 유도된 Hydrzone 리간드와 그들의 착물의 합성, 특성 및 항균활성
F A EL Saied, M M E Shakdofa, A N Al Hakimi*
Keywords: Aacetohydrazide, hydrazone, 금속착물, 생물활성도 , Aacetohydrazide, Hydrazone, Metal complexes, Biological activity
DOI: https://doi.org/10.5012/jkcs.2011.55.3.444

Abstract  |  Full Text: PDF

454  

Adsorption Characteristics of Pb(II) and Cr(III) onto C-Methylcalix[4]resorcinarene
C-Metylcalix[4]resorcinarene에서 Pb(II)와 Cr(III)의 흡착 특징
Jumina*, Ratnaningsih Eko Sarjono, Dwi Siswanta, Sri Juari Santosa, Keisuke Ohto
Keywords: 흡착, Pb(II), Cr(III), C-Metylcalix[4]resorcinarene, 일괄처리시스템, 고정상 컬럼 , adsorption, Pb(II), Cr(III), C-methylcalix[4]resorcinarene, batch system, fixed bed column
DOI: https://doi.org/10.5012/jkcs.2011.55.3.454

Abstract  |  Full Text: PDF

463  

Spectrophotometric Quantitatification of Fe(II) and Fe(III) Ions Using N,N'-bis(4-methoxysalicylidene) phenylendiamine
N,N'-bis(4-methoxysalicylidene) phenylendiamine를 이용한 Fe(II) 및 Fe(III)
이온의 분광학적 분석
Sun Deuk Kim*, Jong Min Seol
Keywords: 4-CH3O-salphen, Fe(II)와 Fe(III)이온 정량 실험, 정량검출한계 , 4-CH3O-salphen, quantitative analysis of Fe(II) and Fe(III), limit of determination
DOI: https://doi.org/10.5012/jkcs.2011.55.3.463

Abstract  |  Full Text: PDF

472  

Analysis of Selenium in Grain with ORC Collision-Removal of Br Interference using Mathematical Calibration
ORC ICPMS에서의 곡류중의 셀레늄 분석-수학적 보정을 이용한 Br의 간섭제거
Heon Hong Cho, Yong Nam Pak*
Keywords: 셀렌, 팔중극자 ICPMS, 동위원소 희석법, 수학적 보정, 곡물, 브롬의 간섭제거 , Selenium, ORC ICPMS, Isotope dilution, Mathematical correction, grain, Br interference
DOI: https://doi.org/10.5012/jkcs.2011.55.3.472

Abstract  |  Full Text: PDF (ERRATUM)

478  

Surface Modification Using Spiropyran-Derivative and Its Analysis of Surface Potential Induced by UV
스파이로파이란에 의한 표면 개질 및 자외선에 의해 유도된 표면 전위에 대한 분석
Bong Soo Lee, Dong Keun Han, Tae Il Son, Young Hwan Jung*
Keywords: 스파이로파이란, 광변색 현상, 메로시아닌, 켈빈 탐침력 현미경, 표면 전위 , spiropyran, photochromism, merocyanine, kelvin prove force microscopy (KFM), surface potential
DOI: https://doi.org/10.5012/jkcs.2011.55.3.478

Abstract  |  Full Text: PDF

486  

Microwave-induced one-pot Synthesis of Coumarins Using Potassium Dihydrogen Phosphate as a Catalyst Under Solvent-free Condition
무 용매 조건에서 potassium dihydrogen phosphate를 촉매로 사용하는 쿠마린의 마이크로파-유도 단일 용기 내 합성
Kirti S Niralwad, Bapurao B Shingate, Murlidhar S Shingare*
Keywords: Pechmann 축합, 쿠마린, Potassium dihydrogen phosphate,무 용매, 마이크로파 , Pechmann condensation, Coumarins, Potassium dihydrogen phosphate, Solvent-free, Microwave
DOI: https://doi.org/10.5012/jkcs.2011.55.3.486

Abstract  |  Full Text: PDF

490  

Portland-Blended Cement with Reduced CO₂ using Trass Pozzolan
화산회 가루를 사용함에 의한 CO₂-저방출 포트랜드-혼합 시멘트 제조
A Manaf*, V Indrawati
Keywords: 포트렌드 용재괴, 보충 시멘트 재료, 이산화탄소 방출, 포트랜드-혼합 시멘트, 기계 강도 , Portland clinkers, SCMs, CO2 emission, Portland-blended cement, Mechanical strength
DOI: https://doi.org/10.5012/jkcs.2011.55.3.490

Abstract  |  Full Text: PDF

495  

Corrosion Inhibitive and Adsorption Properties of a Flavonoid compound for Mild Steel in Acidic Medium
산성 조건에서 부드러운 강철용 부식억제제로 사용되는 플라보노이드계 화합물의 부식억제성질과 흡착성질
J Christy Ezhilarasi, Prabavathy Nagarajan*
Keywords: 상승 효과, 흡착 등온선, 변전위 편극, 전기화학 임피던스 분광기(EIS) , 3-Hydroxy-7-methoxy-2-phenylchromen-4-one, n-Tetrabutylammonium bromide, Synergistic effect, Adsorption isotherm, Potentiodynamic polarization, Electrochemical impedance spectroscopy (EIS)
DOI: https://doi.org/10.5012/jkcs.2011.55.3.495

Abstract  |  Full Text: PDF

502  

Synthesis, Structure and Characterization of Nd_2XCd_2-3XSiO₄ (0.01≤X≤0.21) Solid-Solutions
Nd_2XCd_2-3XSiO₄ (0.01≤X≤0.21) 고용체의 합성과 구조 규명
S Ramesh*, B B Das
Keywords: 나노복합재료, 졸-겔, X선 회절, 광학 특성, 전자 상자성 공명 , Nanocomposites, Sol-gel, X-ray diffraction, Optical properties, Electron paramagnetic resonance
DOI: https://doi.org/10.5012/jkcs.2011.55.3.502

Abstract  |  Full Text: PDF

509  

The Effects of Analogy-Generating in Small Group on Saturated Solution in Elementary Science-Gifted Education
초등 과학영재교육에서 포화용액 개념에 대한 소집단 비유 만들기의 효과
Jin A Yoon, Hunsik Kang*
Keywords: 소집단 비유 만들기, 비유의 유형, 대응 오류, 인식, 과학영재교육 , Analogy-generating in small group, Type of analogy, Mapping error, Perception, Science-gifted education
DOI: https://doi.org/10.5012/jkcs.2011.55.3.509

Abstract  |  Full Text: PDF

519  

The Development of a Learning Program for Enhancing the Skills of Control Variables and the Effects of Its Applications
변인 통제 능력을 강화하기 위한 수업 프로그램의 개발 및 적용 효과 분석
Yoonha Lee, Soonhee Kang*
Keywords: 변인 통제 능력, 변인 통제 강화 모형, 변인 통제 유형 , Skills of control variables, Model of enhancing the skills of control variables, Type of control variables
DOI: https://doi.org/10.5012/jkcs.2011.55.3.519

Abstract  |  Full Text: PDF

529  

Analysis of Experiments for the Rules of Material Change Unit in 9th Grade Science Textbooks and the Development of Experiments Applying Small-Scale Chemistry
9학년 과학교과서 물질변화에서의 규칙성 단원 실험 분석과 Small-Scale Chemistry를 적용한 실험 개발
Ran Yeong Ryu, Dong Jin Kim, Hyun Sook Hwang, Se Yeol Park, Sang Kwon Lee, Kuk Tae Park*
Keywords: Small-scale chemistry(SSC), 앙금생성 실험, 물의 전기분해 실험, 과산화수소수의 분해 실험, SSC를 적용한 실험 , Small-Scale Chemistry (SSC), Precipitation Experiment, Water Electrolysis Experiment, Decomposition of Hydrogen Peroxide Experiment, Experiments Applying SSC
DOI: https://doi.org/10.5012/jkcs.2011.55.3.529

Abstract  |  Full Text: PDF

541  

Synthesis of Some Alkyl Acetates From Alcohols Catalyzed by H₅PW₁₀V₂O₄₀ and H₅PMo₁₀V₂O₄₀ Under Microwave Irradiation(Part 2)
마이크로파 조사 조건에서 H₅PW₁₀V₂O₄₀과 H₅PMo₁₀V₂O₄₀을 촉매로
사용하여 알코올로부터 아세트산 알킬을 합성하기(Part 2)
Reza Tayebee*, Farokhzad Mohammadi Zonoz
Keywords: 보호, Heteropolyoxometalate, 마이크로파, 촉매, 녹색 화학 , Protection, Heteropolyoxometalate, Microwave, Catalyst, Green chemistry
DOI: https://doi.org/10.5012/jkcs.2011.55.3.541

Abstract  |  Full Text: PDF

546  

One-Pot Synthetic Method of Symmetrical Diaryl Diselenides Using Na₂Se₂
Na₂Se₂을 이용한 대칭적인 다이아릴 다이셀레늄 화합물의 One-Pot 합성방법
Sun Hee Lee, Saet Byeul Kim, Myung Sook Park*
Keywords: 다이아릴 다이셀레늄 화합물, 이중셀레늄 음이온, 유기셀레늄화합물 , Diaryl diselenides, Diselenide anion, Organoseleniums
DOI: https://doi.org/10.5012/jkcs.2011.55.3.546

Abstract  |  Full Text: PDF

550  

Study on the Physical Properties of Hydrophobic Ophthalmic Lens Materials Containing Vinyl pyridine and EOEMA
Vinyl pyridine 및 EOEMA를 첨가한 소수성 안의료용 렌즈 소재의 물성 연구
Tae Hun Kim, A Young Sung*
Keywords: Vinyl pyridine, EOEMA, 인장강도, 광투과율 , Vinyl pyridine, EOEMA, Tensile strength, Optical transmittances
DOI: https://doi.org/10.5012/jkcs.2011.55.3.550

Abstract  |  Full Text: PDF