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Journal of the Korean Chemical Society (JKCS)

ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 62, Number 1
JKCSEZ 62(1)
February 20, 2018 

 

7  

Synthesis, Characterization and Catalytic Evaluation of Zinc Fluorides for Biodiesel Production
Sus Indrayanah, I Nyoman Marsih, Irmina Kris Murwani*
Keywords: Zinc fluoride, Sol-gel method, Heterogeneous catalyst, Biodiesel, Crude palm oil (CPO)
DOI: https://doi.org/10.5012/jkcs.2018.62.1.7

Abstract  |  Supporting Information  |  Full Text: PDF


14  

Synthesis and Characterization of Zinc(II) Tetraaza Macrocyclic Complexes with Aquo and Nitrate Ligands
In Taek Lim, Chong Hyeak Kim, Yoon Mi Choi, Jong Hoon Park, Ki Young Choi*
Keywords: Zinc(II) complexes, Tetraaza macrocycle, Aquo ligand, Nitrite ligand, Nitrate ligand
DOI: https://doi.org/10.5012/jkcs.2018.62.1.14

Abstract  |  Full Text: PDF


19  

Synthesis of Rhamnazin and Ombuin as Methylated Metabolites of Quercetin
케르세틴의 메틸화된 대사체인 람나진과 옴부인의 합성
Jongyun Jang, Dong Wook Kang*
Keywords: 람나진, 옴부인, 케르세틴, 메틸화 , Rhamnazin, Ombuin, Quercetin, Methylation
DOI: https://doi.org/10.5012/jkcs.2018.62.1.19

Abstract  |  Full Text: PDF


24  

Electrostatic Formation of Chitosan-Polyacrylate Polyplex for the Preparation of Cross-Linked Hydrogel Particles
이온성 상호작용을 통한 키토산-폴리아크릴산 Polyplex의 형성 및 이를 이용한 하이드로젤 특성 분석
Yeojin Kim, Ji Yeong Kwon, Sang Min Lee*
Keywords: 키토산, 폴리아크릴산, 폴리플렉스, 하이드로젤 , Chitosan, Polyacrylate, Polyplex, Hydrogel
DOI: https://doi.org/10.5012/jkcs.2018.62.1.24

Abstract  |  Full Text: PDF


30  

Development of Hydrogel for Decrease Protein Adsorption and Application to Intraocular Lens
단백질흡착 감소용 하이드로겔의 개발 및 인공수정체로의 적용
Na Young Ko, Hyun Mee Lee*
Keywords: 인공수정체, PVP, MPC, 습윤성, 단백질 흡착 , Intraocular lens, PVP, MPC, Wettability, Protein adsorption
DOI: https://doi.org/10.5012/jkcs.2018.62.1.30

Abstract  |  Full Text: PDF


36  

A Comparison of the Characteristics of Analogies Generated by Middle School Students Depending on Their Scientific Creativity, Field Independence/dependence, and Learning Approach
과학적 창의성, 장독립성·장의존성, 학습접근양식에 따른 중학생이 생성한 비유의 특징 비교
Minhwan Kim, Donghwi Lee, Taehee Noh*
Keywords: 비유, 과학적 창의성, 장독립성, 장의존성, 학습접근양식 , Analogy, Scientific creativity, Field independence, Field dependence, Learning approach
DOI: https://doi.org/10.5012/jkcs.2018.62.1.36

Abstract  |  Full Text: PDF


43  

A Case Study on the Visually Impaired Secondary Students’ Conception of the Changes of State of Water
시각장애 중고등학생의 물의 상태변화 개념에 대한 사례 연구
Hak Bum Kim, Jeongho Cha*
Keywords: 시각장애, 중등 교육, 물의 상태변화, 분자 구조, 촉각 모형 , Visual impairments, Secondary education, Changes of state of water, Molecular structure, Tactile model
DOI: https://doi.org/10.5012/jkcs.2018.62.1.43

Abstract  |  Full Text: PDF


52  

Pre Service Chemistry Teachers’ Understanding of Science Practices During Open-inquiry Chemistry Laboratory Activities
탐구화학실험 수행에서 나타나는 예비화학교사의 탐구특성 및 변화 분석
Heontae Shim, Suna Ryu*
Keywords: 탐구화학실험, 안내된 실험, 예비화학교사교육, 인식론적 주체 , Inquiry-oriented chemistry labs, Guided experiment, Pre-service chemistry teacher education, Epistemic agency
DOI: https://doi.org/10.5012/jkcs.2018.62.1.52

Abstract  |  Full Text: PDF


64  

Synthesis of New Phenylalaninol, Tryptophanol and Threoninol Derived Chiral Stationary Phases
Jeong Jae Yu, Jae Jeong Ryoo*
Keywords: Phenylalaninol, Tryptophol, Threoninol, Chiral separation, HPLC
DOI: https://doi.org/10.5012/jkcs.2018.62.1.64

Abstract  |  Full Text: PDF


68  

Effect of Fluorinated Ligand on the Electrochemical Properties of (Diphosphine)Pt(p-SC6HF4)2
Su Kyung Lee, Dong Youn Noh*
Keywords: P2PtS2 Core, Group Electronegativity, Fluorobenzene, Electrochemistry
DOI: https://doi.org/10.5012/jkcs.2018.62.1.68

Abstract  |  Full Text: PDF