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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 53, Number 3
JKCSEZ 53(3)
June 20, 2009 

 

233  

An IRS Study on the Adsorption of Carbonmonoxide on Silica Supported Ni-Cu Alloys
실리카 지지 니켈-구리 합금에서 일산화탄소의 흡착에 관한 IRS 연구
Jeong Soo Ahn, Koo Sik Yoon, Sangyoun Park*, Sungkyun Park
Keywords: CO 흡착, Ni/Cu 합금, 실리카지지 Ni/Cu 합금, 실리카지지 Ni/Cu 합금에서의 CO 흡착 , CO adsorption, Ni/Cu alloy, Silica supported Ni/Cu alloy, CO adsorption on silica supported Ni/Cu alloy
DOI: https://doi.org/10.5012/jkcs.2009.53.3.233

Abstract  |  Full Text: PDF


244  

Ab initio Calculation for Photochemistry of Psoralens
소랄렌의 광화학 반응에 대한 Ab initio 계산
Ja Hong Kim*, O Hyung Kwon
Keywords: Ab initio, C4-고리화 부가반응, 8-MOP< >Thy, Ps< >Cyt, Ps< >Thy, Ps< >Ps, Thy< >(3, 4)Ps(12, 13)< >Thy , Ab initio, C4-cycloaddition, 8-MOP< >Thy, Ps< >Cyt, Ps< >Thy, Ps< >Ps, Thy< >(3, 4) Ps(12,13)< >Thy
DOI: https://doi.org/10.5012/jkcs.2009.53.3.244

Abstract  |  Full Text: PDF


257  

Interaction of Proline with Cu+ and Cu2+ Ions in the Gas Phase
기체상에서 Cu+ 및 Cu2+ 이온과 Proline의 상호작용
Gab Yong Lee*
Keywords: 구리, Proline, 금속이온친화도, 기체상, DFT계산 , Copper, Proline, Metal ion affinity, Gas phase, DFT calculation
DOI: https://doi.org/10.5012/jkcs.2009.53.3.257

Abstract  |  Full Text: PDF


266  

Electronic Structure and Chemical Bonding of La7Os4C9
La7Os4C9의 전자구조와 화학결합
Dae Bok Kang*
Keywords: Ternary transition metal carbide, Electronic structure, Extended Huckel calculations, FMO analysis , Ternary transition metal carbide, Electronic structure, Extended Huckel calculations, FMO analysis
DOI: https://doi.org/10.5012/jkcs.2009.53.3.266

Abstract  |  Full Text: PDF


272  

Theoretical Study of the Structures and Binding Energies of
Ca+-(CO)n and Ca+-(CO2)n (n=1,2)
Ca+-(CO)n과 Ca+-(CO2)n (n=1,2)의 구조와 결합에너지에 대한 이론 연구
Gil Soon Park, Eun Mo Sung*
Keywords: Ca+-(CO)n complex, Ca+-(CO2)n complex, Ca+-(CO)n 결합에너지, Ca+-(CO2)n 결합에너지 , Ca+ complex with CO and CO2, Ca+-(C
DOI: https://doi.org/10.5012/jkcs.2009.53.3.272

Abstract  |  Full Text: PDF


279  

Preparation of Affinity Column Based on Zr4+ Ion for Phosphoproteins Isolation
Preparation of Affinity Column Based on Zr4+ Ion for Phosphoproteins Isolation
Seon Mi Lee, In Ae Bae, Jung Hyen Park, Tae Dong Kim, Seong Ho Choi*
Keywords: Zr4+ affinity column; poly(styrene-co-glycidyl methacrylate); polymer microsphere; phosphonated casein; resolution time , Zr4+ affinity column; poly(styrene-co-glycidyl methacrylate); polymer microsphere; phosphonated casein; resol
DOI: https://doi.org/10.5012/jkcs.2009.53.3.279

Abstract  |  Full Text: PDF


286  

The Basic Study of Cheong-song Mineral Water for Tofu Coagulant
청송약수를 이용한 두부응고에 관한 기초연구
Sung Ho Lee*
Keywords: 청송약수, 미네랄, 두부, 응고제 , Cheong-song, Mineral Water, Tofu, Coagulant
DOI: https://doi.org/10.5012/jkcs.2009.53.3.286

Abstract  |  Full Text: PDF


293  

The Study on Analytical Method of Lead, Cadmium and Chromium in Copper Metal by Matrix Matching Method of Inductively Coupled Plasma Atomic Emission Spectrometer
유도결합 플라즈마 발광분광기의 매트릭스 보정법에 의한 구리 중 납, 카드뮴 및 크롬 분석에 관한 연구
Joo Sung Kyun*, Kim Joon, Cheong Nam Yong, Lim Kyu Chual, Choi Young Hwan, Kim Sang Kyung
Keywords: 구리 매칭 방법, 구리 매트릭스 영향, 구리 매칭 검정곡선 , Cu matching method, Cu matrix effect, Matrix matched standard calibration curve
DOI: https://doi.org/10.5012/jkcs.2009.53.3.293

Abstract  |  Full Text: PDF


302  

Azomethine Yilde Forming Photoreaction of N-(Tributylstannyl)methylphthalimide
N-(트리부틸스탄일)메틸프탈이미드의 아조메틴 일리드 형성 광화학 반응
Ho Cheol Jeong, Ki Hyun Park, Hea Jung Park, Dae Won Cho, Ung Chan Yoon*
Keywords: N-(트리부틸스탄일)메틸프탈이미드, 아조메틴 일리드, 광화학반응, d1-N-메틸프탈이미드 , N-(tributylstaanyl)methylphthalimide, Azomethine ylide, Photochemical reaction, Mono-deuterated N-methylphthalimide
DOI: https://doi.org/10.5012/jkcs.2009.53.3.302

Abstract  |  Full Text: PDF


308  

Pyran and Pyridine as Building Blocks in Heterocyclic Synthesis
이중고리 합성에 블록제로서 이용된 피란과 피리딘
Maher A El Hashash*, Abdallah A El Sawy, Abdelmonem M F Eissa, Mohammed S Sallam
Keywords: β-Aroylacrylic acid, 마이클 반응, 2-아미노피란, 2-아미노피리딘, 피리미딘, 말레암산 , β-Aroylacrylic acid, Michael reaction, 2-aminopyran, 2-aminopyridine, Pyrimidine, Maleamic-acid.
DOI: https://doi.org/10.5012/jkcs.2009.53.3.308

Abstract  |  Full Text: PDF


325  

Modifications Induced by Organic Solvents to Aeromonas hydrophila IBBCt4
유기용매에 의하여 유발된 Aeromonas hydrophila IBBCt4의 변형
Mihaela Marilena Lazaroaie*
Keywords: Aeromonas hydrophila, 유기용매, 변형 , Aeromonas hydrophila, Organic solvents, Modification
DOI: https://doi.org/10.5012/jkcs.2009.53.3.325

Abstract  |  Full Text: PDF


335  

Synthesis and Application for Ophthalmic Material of Polydimethylsiloxane with Methacrylate Endgroup
Methacrylate 말단기를 가진 Polydimethylsiloxane의 합성 및 안의료용 소재로의 응용
Ki Hun Ye, A Young Sung*
Keywords: 실리콘, 기체투과성, 함수율 , Silicone, Gas permeability, Water content
DOI: https://doi.org/10.5012/jkcs.2009.53.3.335

Abstract  |  Full Text: PDF


340  

Copolymerization and Contact Lens Application of HEMA-Substituted Polyphosphazene
HEMA가 치환된 Polyphosphazene의 공중합 및 콘택트렌즈 응용
Tae Hun Kim, A Young Sung*
Keywords: 폴리포스파젠, HEMA, 산소투과율 , Polyphosphazene, HEMA, Oxygen transmissibility
DOI: https://doi.org/10.5012/jkcs.2009.53.3.340

Abstract  |  Full Text: PDF


345  

Development of Crosslinked Sulfonated Poly(ether sulfone)s as Novel Polymer Electrolyte Membranes
새로운 연료전지용 술폰화된 PES계 가교 고분자 전해질 막의 개발
Young Seok Oh, Myung Gun Lee, Tae Hyun Kim*
Keywords: 고분자 전해질 막, 술폰화된 에터 술폰계 고분자, 가교화, 수소이온 전도도, 선택성 , Polymer electrolyte membrane, Sulfonated poly(ether sulfone)s, Crosslinking, Proton conductivity, Selectivity
DOI: https://doi.org/10.5012/jkcs.2009.53.3.345

Abstract  |  Full Text: PDF


355  

Students' Comprehension and Interpretation Process of Inscriptions Representing the Concept of Atom and Molecule
원자 및 분자 개념을 표상한 시각자료에 대한 중학생들의 이해 및 해석 과정
Taehee Noh, Misuk Yoon, Jaeyoung Han*
Keywords: 원자, 분자, 시각자료, 해석 과정, 기호학 , Atom, Molecule, Inscription, Interpretation process, Semiotics
DOI: https://doi.org/10.5012/jkcs.2009.53.3.355

Abstract  |  Full Text: PDF


368  

Problem Analysis and Improvement of an Experiment on Reactivity of Metals in ChemistryⅠ
화학Ⅰ 금속의 반응성 실험의 문제점 분석 및 개선방안
Sukkyoung Seong, Chui Im Choi, Dae Hong Jeong*
Keywords: 금속(Al, Zn, Fe, Cu)의 반응성, 산화-환원, 수소 기체의 발생 , Reactivity of metal(Al, Zn, Fe, Cu), Oxidation-reduction, Generation of hydrogen gas
DOI: https://doi.org/10.5012/jkcs.2009.53.3.368

Abstract  |  Full Text: PDF


377  

Constituent Analysis of Turmeric (Curcuma longa L) Extract and Its Reaction with m-Chloroperoxybenzoic Acid
울금 추출물의 구성 성분 분석과 m-Chloroperoxybenzoic Acid와의 반응
Kuk Tae Park*, Sung Mok Choi, Dong Jin Kim, Sang Wook Byeon, Young Duk Park, Jun Gu Kang, Sung Yoon Cho, Jin Myung Kim
Keywords: 울금, m-Chloroperoxybenzoic Acid, 항산화 기능 , Turmeric (Curcuma longa L), m-Chloroperoxybenzoic Acid, Antioxidative Activity
DOI: https://doi.org/10.5012/jkcs.2009.53.3.377

Abstract  |  Full Text: PDF


382  

An Efficient Synthesis of Ring-A Hydroxylated Flavones from 2'-Hydroxyacetophenones
2'-하이드록시아세토페논으로부터 고리-A 하이드록시플라본의 효과적 합성
Jae In Lee*, Sun Kyoung Kim
Keywords: 하이드록시플라본, 2'-하이드록시아세토페논, 축합, 자리옮김 , Hydroxyflavones, 2'-Hydroxyacetophenones, Condensation, Rearrangement
DOI: https://doi.org/10.5012/jkcs.2009.53.3.382

Abstract  |  Full Text: PDF


387  

Synthesis of 10-Amino-5,6,7,9-tetrahydro-1-thia-4,9-diazacyclohepta[f]inden-8-one Derivatives using Schmit Reaction
슈미트 반응을 이용한 10-amino-5,6,7,9-tetrahydro-1-thia-4,9-diazacyclohepta[ f]inden-8-one 유도체의 합성
Han Mi Lee, Yang Heon Song*
Keywords: 알츠하이머병, 아세틸콜린에스터레이즈 억제제, 슈미트반응, 싸이에노피리딘 유도체 , Alzheimer’s disease, Acetylcholinesterase inhibitor, Schmit reaction, Thienopyridine derivative
DOI: https://doi.org/10.5012/jkcs.2009.53.3.387

Abstract  |  Full Text: PDF


391  

UV-Blocking Effect of Ophthalmic Material Containing Benzophenone
Benzophenone계를 함유한 안의료용 재료의 자외선 차단 효과
Tae Hun Kim, Ki Hun Ye, A Young Sung*
Keywords: UV-차단, Benzophenone, 콘택트렌즈 , UV-blocking, Benzophenone, Contact lens
DOI: https://doi.org/10.5012/jkcs.2009.53.3.391

Abstract  |  Full Text: PDF