ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 53, Number 5
JKCSEZ 53(5)
October 20, 2009 

485  

Natural Occurring Substances as Corrosion Inhibitors for Tin in
중탄산소듐 용액에서 납의 부식방지제인 자연산물질들
Sodium Bicarbonate Solutions
Keywords: 부식방지제, 납, 로소니아, 감초뿌리, 카로브, 자연산물질 , Corrosion inhibitor, Tin, Lawsonia, Licorice root, Carob, Natural products
DOI: https://doi.org/10.5012/jkcs.2009.53.5.485

Abstract  |  Full Text: PDF

491  

Comparative Study on the Mixed Micellizations of Anionic Surfactant (DBS) with Nonionic Surfactnats (Brij 30 and Brij 35)
음이온성 계면활성제(DBS)와 비이온성 계면활성제(Brij 30과 Brij 35) 와의 혼합미셀화에 대한 비교연구
In Jung Park, Byung Hwan Lee*
Keywords: DBS, Brij 35, Brij 30, 임계미셀농도, 반대이온 결합상수, 비이상적 혼합미셀 모델 , DBS, Brij 35, Brij 30, Critical micelle concentration, Counter ion binding constant, Non ideal mixed micellar model
DOI: https://doi.org/10.5012/jkcs.2009.53.5.491

Abstract  |  Full Text: PDF

499  

DFT Calculations for the Hydrogen Transfer Reaction in Bis(μ-oxo)dicopper-enzyme
DFT방법을 이용한 Bis(μ-oxo)dicopper-enzyme의 수소이동반응 연구
Kisoo Park, Yongho Kim*
Keywords: 범밀도함수론계산, Bis(μ-oxo)dicopper 효소, 수소전달반응, 활성화에너지 , DFT calculations, Bis(μ-oxo)dicopper enzyme, Hydrogen transfer, Activation energy
DOI: https://doi.org/10.5012/jkcs.2009.53.5.499

Abstract  |  Full Text: PDF

505  

Syntheses and Characterizations of Valine and Alanine Capped Water Soluble ZnS Nanoparticles
Valine 및 Alanine 분자로 표면 처리된 수용성의 ZnS 나노입자의 합성 및 특성연구
Sang Min Lee, Kimoon Kim, Cheong Soo Hwang*
Keywords: ZnS 나노결정, 수용성 나노입자, 아미노산 캐핑 , ZnS nanocrystal, water soluble nanocrystal, amino acid capping
DOI: https://doi.org/10.5012/jkcs.2009.53.5.505

Abstract  |  Full Text: PDF

512  

DFT Study for the Thermodynamic Stability and Binding Energetics of S_nO_n, S_nO_2n, S_nO_3n (n = 1∼4)
S_nO_n, S_nO_2n, S_nO_3n (n = 1∼4)의 열역학적 안정성과 결합에너지에 대한 DFT 이론 연구
Si Jo Kim, Seung Joon Kim*
Keywords: 황-산소 클러스터, 범 밀도 함수이론, 고밀도 에너지 물질, 결합에너지 , S_nO_n, S_nO_2n, S_nO_3n, DFT, HDEM, Binding energy
DOI: https://doi.org/10.5012/jkcs.2009.53.5.512

Abstract  |  Full Text: PDF

521  

mPW1PW91 Calculated Relative Stabilities and Structures for the Conformers of 1,3-dimethoxy-p-tert-butylthiacalix[4]crown-5-ether
1,3-디메톡시-티아캘릭스[4]크라운-5-에테르의 이형체들의 상대적인 안정성과 구조들에 대한 mPW1PW91 계산 연구
Kwangho Kim, Jong In Choe*
Keywords: 1,3-디메톡시-티아캘릭스[4]크라운-5-에테르, 이형체, mPW1PW91, 양자역학. , DFT B3LYP, mPW1PW91, Conformer, Thiacalix[4]crown-5-ether
DOI: https://doi.org/10.5012/jkcs.2009.53.5.521

Abstract  |  Full Text: PDF

530  

Synthesis and Spectroscopic Investigations of Some New Organotelluronium Salts Based on Dicyclohexyl Telluride
디시클로헥실 텔루르염에 기반한 유기텔루로늄염의 합성과 분광학적 분석
Ali Z Al Rubaie*, Dhafir M H Al Mudhaffar, Ali H Al Mowali, Kahtan A Asker
Keywords: 디시클로헥실 텔루르염, 텔루로늄염, 환원성 제거, 산화성 첨가, Tetraphenylborate , Dicyclohexyl telluride, Telluronium salts, Reductive elimination, Oxidative addition, Tetraphenylborate
DOI: https://doi.org/10.5012/jkcs.2009.53.5.530

Abstract  |  Full Text: PDF

536  

Sulphamic Acid: an Efficient Catalyst for the Synthesis of α-Hydroxy Phosphonates Using Ultrasound Irradiation
술팜산: 초음파 조사를 이용한 α-히드록시 인산염 합성의 효과적인 촉매
Sandip A Sadaphal, Swapnil S Sonar, Rajkumar U Pokalwar, Nanasaheb V Shitole, Murlidhar S Shingare*
Keywords: α-히드록시 인산염, 술팜산, 초음파 조사, 무용제 , α-Hydroxy phosphonates, Sulphamic acid, Ultrasound irradiation, Solvent-free
DOI: https://doi.org/10.5012/jkcs.2009.53.5.536

Abstract  |  Full Text: PDF

542  

Study on the Antibiosis and Physical Properties of Copolymer Containing Silver
은을 포함한 공중합체의 항균성 및 물리적 특성에 관한 연구
Ki Hun Ye, Su Hyeon Cho, A Young Sung*
Keywords: 은, 항균성, 고기능성 , Silver, Antimicrobial, High-performance
DOI: https://doi.org/10.5012/jkcs.2009.53.5.542

Abstract  |  Full Text: PDF

547  

Study on the Functionality and Application of Natural-polymer with Biocompatibility
생체적합성을 가진 천연고분자의 응용 및 기능성에 관한 연구
Tae Hun Kim, Doo Eon Kim, A Young Sung*
Keywords: 키토산, 생체적합성, 천연고분자 , Chitosan, Biocompatibility, Natural polymer
DOI: https://doi.org/10.5012/jkcs.2009.53.5.547

Abstract  |  Full Text: PDF

553  

Microwave-Syntheses of Zeolitic Imidazolate Framework Material, ZIF-8
마이크로파에 의한 Zeolitic Imidazolate Framework 물질, ZIF-8의 합성
Jung Hwa Park, Seon Hye Park, Sung Hwa Jhung*
Keywords: ZIF-8, 마이크로파, 합성, ZIF, MOF , ZIF-8, microwaves, synthesis, ZIF, MOF
DOI: https://doi.org/10.5012/jkcs.2009.53.5.553

Abstract  |  Full Text: PDF

560  

Preparation and Photochemical Properties of Zn_0.95Mn_0.05O
Zn_0.95Mn_0.05O의 제조 및 광화학적 특성
Dongwoon Jung*
Keywords: ZnO, 나노입자, 자외선 흡수, 광촉매 , ZnO, Nano-particle, UV absorbance, Photocatalyst
DOI: https://doi.org/10.5012/jkcs.2009.53.5.560

Abstract  |  Full Text: PDF

565  

Study of the Intraction between PVP and Silver Cation
은 양이온과 PVP의 상호작용에 대한 연구
Chul Jae Lee, Dong Yeub Kim, Ki Young Nam*
Keywords: 은 양이온, 폴리비닐피롤리돈(PVP), 복합체 , Silver cation, Polyvinylpyrrolidone (PVP), Composites
DOI: https://doi.org/10.5012/jkcs.2009.53.5.565

Abstract  |  Full Text: PDF

570  

High School Students' Perception on Psychological Learning Environment Generated by Science Teachers and Their Attitude Change Related to Science
과학교사에 의해 조성되는 심리적 학습 환경에 대한 고등학생들의 인식과 과학과 관련된 태도 변화
Ki Sung Park*, Dong Jin Kim, So Young Park, Kwang Seo Park, Yeon Mi Jeong, Kyoung Ok Lim, Kuk Tae Park
Keywords: 심리적 학습 환경, 과학과 관련된 태도 변화 , Psychological learning environment, Attitude change related to science
DOI: https://doi.org/10.5012/jkcs.2009.53.5.570

Abstract  |  Full Text: PDF

585  

Secondary School Science Teachers' Perceptions about the Mixing Phenomenon Related to Dissolution and Diffusion
용해와 확산에 관련된 혼합 현상에 대한 중등 과학교사들의 사고 특성
Mi Youn Hur, Seoung Hey Paik*
Keywords: 과학교사, 혼합현상, 용해, 확산, 깁스에너지, 과학 원리, 자연 현상의 이해, 교사의 지도 능력 , Science teacher, Mixing phenomena, Dissolution, Diffusion, Gibbs' energy, Science principle, natural phenomena, Teaching ability
DOI: https://doi.org/10.5012/jkcs.2009.53.5.585

Abstract  |  Full Text: PDF

609  

Coordination Number for Ag+ in Acetonitrile and Effects of Anion
아세토니트릴 내에서의 Ag⁺ 이온의 배위수와 음이온 효과
Joo Hyun Lee, Han Gook Cho*
Keywords: 아세토니트릴, Ag+, 배위수, 진동수 이동, 상대이온 , Acetonitrile, Ag+, Coordination number, Frequency shift, Counter ion
DOI: https://doi.org/10.5012/jkcs.2009.53.5.609

Abstract  |  Full Text: PDF

613  

The Investigation of Antibiotic Substances Isolation from Zanthoxylum Piperitum DC and Application to Antibiotic Detergent
초피(Zanthoxylum Piperitum DC.)로부터 항균성 물질 분리와 항균 세정제에 관한 연구
Ki Hoon Jung, Sun Ju Oh, Su Mi Bang, Dong Soo Shin, Ju Duck Kim, Chuljin Ahn*
Keywords: 초피, 애프리, 향균성분, 황색포도상구균, 대장균, 살모넬라, 녹농균 , Zanthoxylum Piperitum DC., Afri, S. aureus, E. coli, S. typhimurium, P. aeruginosa.
DOI: https://doi.org/10.5012/jkcs.2009.53.5.613

Abstract  |  Full Text: PDF

620  

Polyelectrolyte Coating of CdSe Nanoparticles by Means of Electrostatic Self-Assembly
정전기적 자기조립법을 이용한 CdSe 나노입자의 폴리전해질 코팅
Minshi An, Jong Dal Hong*
Keywords: 정전기적 자기조립법, 폴리전해질 코팅, CdSe 나노입자, 제타전위 , Electrostatic self-assembly, Polyelectrolyte coating, CdSe nanoparticles, Zeta-potential
DOI: https://doi.org/10.5012/jkcs.2009.53.5.620

Abstract  |  Full Text: PDF