ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 48, Number 5
JKCSEZ 48(5)
October 20, 2004 

461  

Nucleophile Effects for the Reactions of Nucleophilic Substitution by Pressure and Temperature
친핵성치환반응에서 압력과 온도변화에 따른 친핵체 효과
Se-Kyong Kim, Sung-Yong Choi, Young-Shin Ko
Keywords: 친핵체, 속도론, 고압, 고진공, 치환기 효과 , Nucleophile, Kinetics, High Pressure, High Vacuum, Substituent Effect
DOI: https://doi.org/10.5012/jkcs.2004.48.5.461

Abstract  |  Full Text: PDF

467  

A Study on the Degradation of Cyanobacterial Toxin, Microcystin LR Using Chemical Oxidants
화학적 산화제를 이용한 남조류 독소, 마이크로시스틴 LR의 분해연구
Dongjin Pyo, Eunjung Kim
Keywords: 남조류 독소, 마이크로시스틴, 분해, 산화제 , Cyanobacterial toxin, Microcystin, Degradation, Oxidants
DOI: https://doi.org/10.5012/jkcs.2004.48.5.467

Abstract  |  Full Text: PDF

473  

Kinetic Studies on the Reaction of the Homobimetallic Anion, M+(h5-MeCp)Mn(CO)2Mn(CO)5-(M+=Na+, PPN+) with Allyl Chloride
동종이핵착물인 M+(h5-MeCp)Mn(CO)2Mn(CO)5-(M+=Na+, PPN+) 와 염화알릴간의 반응에 대한 반응속도론적 연구
Yong Kwang Park, Dong Shin Yun
Keywords: 동종이핵착물, 염화알릴 , Homobimetallic Complex, Allyl Chloride
DOI: https://doi.org/10.5012/jkcs.2004.48.5.473

Abstract  |  Full Text: PDF

483  

Diagnosis of the ORF Virus Using a Mixture of Sieving Gel Matrixes in Microchip Gel Electrophoresis
마이크로칩젤 전기영동에서 충진젤 혼합물을 이용한 ORF 바이러스의 진단
Yunjeong Kim, Joon-Seok Chae, Seong Ho Kang
Keywords: Orf 바이러스, 혼합 충진젤, 질병진단, 마이크로칩젤 전기영동 , Orf virus, DNA Sieving Matrix, Diagnosis, Microchip Gel Electrophoresis
DOI: https://doi.org/10.5012/jkcs.2004.48.5.483

Abstract  |  Full Text: PDF

491  

Amperometric Biosensor for Hydrogen Peroxide Determination Based on Black Goat Liver-Tissue and Ferrocene Mediation
흑염소 간-조직과 Ferrocene 매개체를 사용한 과산화수소정량 전류법 바이오센서
Hyoshik Kwon, In Keun Park, Yang Sug Kim
Keywords: 바이오전극, 흑염소 간 조직, 과산화수소 , Bioelectrode, Black Goat Liver-Tissue, Hydrogen Peroxide
DOI: https://doi.org/10.5012/jkcs.2004.48.5.491

Abstract  |  Full Text: PDF

499  

Synthesis of trans, trans-4-(2-Fluoro-3-isothiocyanato-4-propylphenyl)-4-alkylbicyclohexyl for Liquid Crystal Display
액정 디스플레이를 위한 트랜스, 트랜스-4-(2-플르로로-3-아이소싸이오싸이아네이토-4-프로필페닐)-4?알킬바이싸이클로헥실의 합성
S. H. Lee, S. H. Kim
Keywords: 수직배향, LCD, 음의 유전율 이방성, 액정, NCS , Negative Dielectric Anisotropy, VA Mode, LCD, Liquid Crystal
DOI: https://doi.org/10.5012/jkcs.2004.48.5.499

Abstract  |  Full Text: PDF

504  

Synthesis and Characterization of Low-Dimensional Chalcogenide Compound via a Molten Salt Method
용융염법을 이용한 저차원 구조의 금속 칼코겐 화합물의 합성 및 구조 특성연구
Duc-Su Choi, Hye Sik Yun, Hwasuk Oh, Don Kim, Hoseop Yun, Younbong Park
Keywords: 셀레늄화알칼리금속 용융염, 층상구조화합물, 금속성 전도체, 저차원 셀레늄 화합물, 칼코겐 화합물 , Alkali Metal Polyselenide Flux, Layer Compound, Metallic Conductor, Low-dimensional Selenide Compound, Chalcogenide Compound
DOI: https://doi.org/10.5012/jkcs.2004.48.5.504

Abstract  |  Full Text: PDF

510  

Development and Implementation of Middle School Science Program for Fostering of Students?Creativity Through Partnerships Between University and Local Schools
창의성 계발을 위한 대학과 중등학교간 과학과 연계 프로그램의 개발 및 시범적용 연구
Byung-Soon Choi, Beom-Ki Kim, Seong-Joo Kang, Jae-Sup Shin, Mi-Young In, Ae-Kyung Shin, Young-Shin Kim, Jeong-Mee Jin
Keywords: 창의성, 교수전략 , Creativity, Teaching Strategies
DOI: https://doi.org/10.5012/jkcs.2004.48.5.510

Abstract  |  Full Text: PDF

519  

The Problems of Chemistry Teachers' and Pre-service Teachers' Conceptions in the Prediction of Electrolysis Products
전기분해 생성물을 예상하는 과정을 통해 화학교사들과 예비 교사들이 가지는 개념의 문제점에 대한 분석
Jin-Hee Park, Seoung-Hey Paik
Keywords: 오개념, 고등학교 화학 교사, 예비 교사, 고등학생, 화학 II 교과서, 교사교육, 전기분해 , Misconception, High School Chemistry Teacher, Pre-service Teacher, High School Student, Chemistry Ii Textbooks, Teacher Education, Electrolysis
DOI: https://doi.org/10.5012/jkcs.2004.48.5.519

Abstract  |  Full Text: PDF

527  

Survey of High School Students?and Chemistry Teachers?Perceptions on Evaporation and Boiling in the Situations of Heating and Non-Heating
가열과 비가열 상황에서 증발과 끓음에 대한 고등학생과 화학전공 교사들의 인식 조사
Mi-Jeong Cho, Seoung-Hey Paik
Keywords: 고등학생, 화학전공 교사, 오개념, 과학적 개념, 증발, 끓음, 상황의존 , High School Student, Teacher of Chemistry Major, Misconception, Scientific Conception, Evaporation, Boiling, Situation Dependent
DOI: https://doi.org/10.5012/jkcs.2004.48.5.527

Abstract  |  Full Text: PDF

537  

The Conformational Analysis of an Indolenium Squaraine Dye by DFT-GIAO Calculation
DFT-GIAO 계산에 의한 Indolenium Squaraine 염료의 형태분석
Shin-il Kim, Dong Hee Kim
Keywords: Squaraine, DFT-GIAO, NMR 화학적 이동 , Squaraine, DFT-GIAO, NMR Chemical Shift
DOI: https://doi.org/10.5012/jkcs.2004.48.5.537

Abstract  |  Full Text: PDF

542  

Synthesis of N-Diethoxyphosphinyl-1,2,3,4-Tetrahydroisoquinolines
Synthesis of N-Diethoxyphosphinyl-1,2,3,4-tetrahydroisoquinoline 유도체의 합성
Sung Il Al, Dong Geol Lee, Jung Mi Oh, Sun Hee Kim, Han Sik Yoon, Chai-Ho Lee
Keywords: 이미늄 이온, 테트라하이드로이소퀴놀린 , Iminium ion, Tetrahydroisoquinoline
DOI: https://doi.org/10.5012/jkcs.2004.48.5.542

Abstract  |  Full Text: PDF