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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 61, Number 2
JKCSEZ 61(2)
April 20, 2017 

 

51  

Analysis Method of N-Nitrosamines in Human Urine by LC-MS/MS System
LC-MS/MS 시스템을 이용한 소변 중 N-니트로사민류 분석법 확립
Na Youn Park, Woong Jung, Younglim Kho*
Keywords: N-니트로사민류, 소변, 고체상 추출, LC-(APCI)-MS/MS
DOI: https://doi.org/10.5012/jkcs.2017.61.2.51

Abstract  |  Full Text: PDF (Incorporation of Brainteaser Game in Basic Organic Chemistry Course to Enhance Students’ Attitude and Academic Achievement )


57  

The Phase Transition and Thermochromic Characteristics of W/Mg-codoped Monoclinic VO2 Nanoparticle and Its Composite Film
Heesun Park, Jongmin Kim, Young Hee Jung, Yeong Il Kim*
Keywords: Monoclinic VO2, Thermochromic, Semiconductor-to-metal phase transition, W/Mg-codoping, NIR switching efficiency
DOI: https://doi.org/10.5012/jkcs.2017.61.2.57

Abstract  |  Full Text: PDF


65  

An Analysis of Chemistry Textbooks' and Teachers' Conceptions on Brønsted-Lowry Acid-Base
화학 교재 및 화학 교사들의 Brønsted-Lowry 산-염기 개념에 대한 분석
Sung Ki Kim, Chul Yong Park, Hee Choi, Seoung Hey Paik*
Keywords: 산-염기 정의, 관점, 물질적 관점, 과정적 관점 , Acid-base definition, Viewpoint, Matter viewpoint, Process viewpoint
DOI: https://doi.org/10.5012/jkcs.2017.61.2.65

Abstract  |  Full Text: PDF


77  

Spectroscopic Properties and Magnetic Behavior of [Cr(urea)6][Cr2O7]Br·H2O
Shinnosuke Tanaka, Takashiro Akitsu, Keon Sang Ryoo, Jong Ha Choi*
Keywords: Chromium(III) complex, IR spectroscopy, Absorption spectroscopy, Magnetic Properties
DOI: https://doi.org/10.5012/jkcs.2017.61.2.77

Abstract  |  Full Text: PDF