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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 49, Number 2
JKCSEZ 49(2)
April 20, 2005 

 

129  

Structural, Potential Surface and Vibrational Spectroscopy Studies of Hypophosphorous Acid in the Gas Phase and Chain Conformation. A Theoretical Study
Structural, Potential Surface and Vibrational Spectroscopy Studies of Hypophosphorous Acid in the Gas Phase and Chain Conformation. A Theoretical Study
I. Ahmadi, H. Rahemi*, S.F. Tayyari
Keywords: DFT; IR, VCD, Vibrational Spectra, Isomeric Pathway, Hypo Phosphorous Acid , DFT; IR, VCD, Vibrational Spectra, Isomeric Pathway, Hypo Phosphorous Acid
DOI: https://doi.org/10.5012/jkcs.2005.49.2.129

Abstract  |  Full Text: PDF


138  

Synthesis and Luminescence Characteristics of SrS:Eu2+ Red Phosphor
SrS:Eu2+ 적색 형광체의 합성 및 발광특성
Jae Myung Kim, Kyung Nam Kim, Joung Kyu Park*, Chang Hae Kim, Ho Gyeom Jang
Keywords: SrS:Eu2+, LED(Light Emitting Diode), 형광체 , SrS:Eu2+, LED(Light Emitting Diode), Phosphors
DOI: https://doi.org/10.5012/jkcs.2005.49.2.138

Abstract  |  Full Text: PDF


145  

Determination of Nickel after Column Preconcentration with Its Nitroso-R Salt and Cetyltrimethylammonium Bromide Ternary Complex on Bezophenone
Nitroso-R Salt와 Cetyltrimethylammonium Bromide 삼성분 착물로 관속의 Benzophenone에 예비농축한 후 니켈의 정량
Gaanghoeai Her, Hee-Seon Choi*
Keywords: 니켈, Nitroso-R Salt, CTAB, Benzophenone, 예비농축 , Nickel, Nitroso-R Salt, CTAB, Benzophenone, Preconcentration
DOI: https://doi.org/10.5012/jkcs.2005.49.2.145

Abstract  |  Full Text: PDF


150  

A Facile Entry to Quinoxalines from Oxalyl Chloride
Oxalyl Chloride로부터 Quinoxaline 유도체의 합성
Jiangning Ji, Kee-In Lee*
Keywords: 옥살일 클로라이드, 1,2-케톤, 축합반응, 퀴녹살린 , Oxalyl chloride, 1,2-Ketone, Condensation, Quinoxaline
DOI: https://doi.org/10.5012/jkcs.2005.49.2.150

Abstract  |  Full Text: PDF


155  

Synthesis of a-[4-(2-Cyanomethylquinolyl)-6-chloropyrimidine-5-yl]-w-(4,6-dichloropyrimidine-5-yl)alkanes Containing BF2-Chelate
BF2-Chelate가 있는 a-[4-(2-Cyanomethylquinolyl)-6-chloropyrimidine-5-yl]-w-(4,6-dichloropyrimidine-5-yl)alkanes의 합성
Jung-Hwan Kim*, Yeung-Eun Kim
Keywords: BF2-킬레이트, Donor-acceptor chromophore, a, w-Bis(4,6-dichloropyrimidine-5-yl)alkane 화합물들 , BF2-chelate, Donor-Acceptor Chromophore, a,w-Bis(4,6-Dichloropyrimidine-5-yl)Alkane Compounds
DOI: https://doi.org/10.5012/jkcs.2005.49.2.155

Abstract  |  Full Text: PDF


161  

Preparation of Tri-n-alkyl[32P]phosphine Oxide for latent Treatment of Hepatic Tumors
간암 치료를 위한 P-32 Tri-n-alkyl[32P]phosphine Oxide의 합성에 관한 연구
Kang-Hyuk Choi, Kwan-Sik Youn, Kook-Hyun Yu*
Keywords: LUF, 오일형 혈관조영의약품, 리피오돌, [32P]-인산, 트리알킬포스핀옥사이드 , LUF, Oily Lymphographic Agent, Lipiodol, [32P] H3PO4, Tri-n-alkyl[32P]Phosphine Oxide
DOI: https://doi.org/10.5012/jkcs.2005.49.2.161

Abstract  |  Full Text: PDF


167  

Research for Single Nucleotide Polymorphism of Midkine Gene in Korean Colorectal Cancer Patients
한국인 대장암 환자에서 Midkine 유전자의 단일 염기 다형성에 관한 연구
Jae-Gu Choi, Sang-Man Han, Youn-Hyoung Nam, Sang-Bum Park, Won-Cheoul Jang*
Keywords: MK(midkine) 유전자, 대장암, RFLP-겔 전기영동법, DHPLC, 돌연변이 , MK(midkine) Gene, Colorectal Cancer, RFLP-Gel Electrophoresis, DHPLC, Mutation
DOI: https://doi.org/10.5012/jkcs.2005.49.2.167

Abstract  |  Full Text: PDF


173  

Synthesis of Pyrazolo[3,4-b]quinoxaline Derivatives (Part I)
Pyrazolo[3,4-b]quinoxaline 유도체의 합성 (제1보)
Ho Sik Kim*, Hyung Chul Lee
Keywords: 분자내 고리화반응, 피라조로[3,4-b]퀴녹살린류 , Intramolecular Cyclization, Pyrazolo[3,4-b]quinoxalines
DOI: https://doi.org/10.5012/jkcs.2005.49.2.173

Abstract  |  Full Text: PDF


182  

Comparison of a Cell Theory with a Lattice Fluid Theory for Partial Miscibility of a Polymer Solution
고분자용액의 부분 섞임성에 대한 셀이론과 격자유체이론의 비교
Hae-Young Jung*
Keywords: 고분자, 부분 섞임성 , Polymer, Partial miscibility
DOI: https://doi.org/10.5012/jkcs.2005.49.2.182

Abstract  |  Full Text: PDF


189  

Stability of Liposomal Nano-Powder with the Addition of Cryoprotectant
동결방지제 첨가에 의한 리포솜 나노분말의 안정성
Yun A Kim, Hee Dong Han, Jin Ho Hyun , Byung Cheol Shin*
Keywords: 리포솜, 동결방지제, 안정성 , Liposome, Cryprotectant, Stability
DOI: https://doi.org/10.5012/jkcs.2005.49.2.189

Abstract  |  Full Text: PDF


196  

Extraction and Purification of Eupatilin from Artemisia Princeps PAMPAN
사자발쑥에 포함된 유파티린의 추출 및 정제
Yinzhe Jin, Soon Koo Han, Kyung Ho Row*
Keywords: 유파티린, 사자발쑥, HPLC, 추출 , Eupatilin, Artemisia Princeps PAMPAN, HPLC, Extraction
DOI: https://doi.org/10.5012/jkcs.2005.49.2.196

Abstract  |  Full Text: PDF


201  

Synthesis and Luminescent Characteristics of CaGa2S4:Eu2+ Yellow Phosphor for Light Emitting Diode
LED용 CaGa2S4:Eu2+ 황색 형광체의 합성 및 발광특성
Jae Myung Kim, Kyung Nam Kim, Seung Hyok Park, Joung Kyu Park*, Chang Hae Kim, Ho Gyeom Jang
Keywords: CaGa2S4:Eu2+, LED(Light Emitting Diode), 광발광, 형광체 , CaGa2S4:Eu2+, LED(Light Emitting Diode), Photoluminescence, Phosphors
DOI: https://doi.org/10.5012/jkcs.2005.49.2.201

Abstract  |  Full Text: PDF


208  

Science Teachers’ Perceptions on the Small Scale Chemistry
Small Scale Chemistry에 대한 과학 교사들의 인식
Hyun-Kyung Kim*, Byung-Soon Choi
Keywords: 스몰 스케일 화학, 과학교사들의 인식, 교사연수 , Small Scale Chemistry, Science Teachers’ Perceptions, Inservice Training
DOI: https://doi.org/10.5012/jkcs.2005.49.2.208

Abstract  |  Full Text: PDF


215  

An Analysis of Ethics and Value Domains of the STS Contents in the Chemistry Parts of Secondary Science Textbooks
중등 과학 교과서의 화학 단원에 포함된 STS 내용 중 윤리· 가치 영역에 대한 분석
Jeongho Cha, Hyein Yi, Taehee Noh*
Keywords: 제7차 교육과정, 중등 과학 교과서, STS 내용, 화학, 윤리, 가치 , 7th National Curriculum, Secondary Science Textbook, STS Content, Chemistry, Ethics, Value
DOI: https://doi.org/10.5012/jkcs.2005.49.2.215

Abstract  |  Full Text: PDF


224  

Mushroom-juice Based Gold Electrode for the Determination of Phenols
양송이 즙-금 전극을 이용한 페놀의 전기화학적 정량
Hyoshik Kwon*, Eunhwa Jin, Kil-Joong Yoon , Yongnam Paka
Keywords: 양송이 버섯 즙, 금 전극, 페놀 , Mushroom-juice, Gold electrode, Phenol
DOI: https://doi.org/10.5012/jkcs.2005.49.2.224

Abstract  |  Full Text: PDF


229  

Facile Monoalkylation of Isocyanuric Acid and Its Salts
이소시아누르산의 용이한 단일 알킬화와 그 염들
Yong Pyo Hong*, Gil Bae Yoon, Kwang Bin Lim, Jung Sik Kim, Keon Sang Ryoo
Keywords: 이소시아누르산, 단일알킬화, 계면활성제, 접촉각 , Isocyanuric Acid, Monoalkylation, Surfactant, Contact Angle
DOI: https://doi.org/10.5012/jkcs.2005.49.2.229

Abstract  |  Full Text: PDF


233  

Synthesis and Characterization of Novel Red Fluorescent Materials for Organic Electroluminescent Display
개선된 적색 형광색소의 합성과 유기 EL 소자적용 특성분석
Ki-Jong Han, Kwang-Yol Kay*
Keywords: 형광색소, 전기발광, 소자, 효율 , Fluorescent Materials, Electroluminescence, Device, Efficiency
DOI: https://doi.org/10.5012/jkcs.2005.49.2.233

Abstract  |  Full Text: PDF


239  

Crystal Structure and IR Spectroscopy of cis-[Cr(cyclam)(ONO)2]NO2
cis-[Cr(cyclam)(ONO)2]NO2의 결정구조 및 IR 특성
Jong-Ha Choi*, In-Gyung Oh, Woo-Taik Lim, Keon Sang Ryoo, Dong Il Kim, Yu Chul Park
Keywords: Nitrito, Cyclam, Cr(III), 적외선 스펙트럼, cis-V 구조 , Nitrito, Cyclam, Chromium(III), Infrared Spectra, cis-V Conformation
DOI: https://doi.org/10.5012/jkcs.2005.49.2.239

Abstract  |  Full Text: PDF