본 연구에서는 8족 금속 원소인 오스뮴을 중심금속으로 일차아민을 포함하고 있는 피리딘 (pyridine) 화합물을 배위시켜 착화합물을 합성하였다. 합성된 오스뮴 착화합물은 $[Os(dme-bpy)_2(ap-im)Cl]...
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https://www.riss.kr/link?id=A101102147
최영봉 (단국대학교) ; 김혁한 (단국대학교) ; Choi, Young-Bong ; Kim, Hyug-Han
2007
Korean
KCI등재,ESCI
학술저널
150-154(5쪽)
3
0
상세조회0
다운로드국문 초록 (Abstract)
본 연구에서는 8족 금속 원소인 오스뮴을 중심금속으로 일차아민을 포함하고 있는 피리딘 (pyridine) 화합물을 배위시켜 착화합물을 합성하였다. 합성된 오스뮴 착화합물은 $[Os(dme-bpy)_2(ap-im)Cl]...
본 연구에서는 8족 금속 원소인 오스뮴을 중심금속으로 일차아민을 포함하고 있는 피리딘 (pyridine) 화합물을 배위시켜 착화합물을 합성하였다. 합성된 오스뮴 착화합물은 $[Os(dme-bpy)_2(ap-im)Cl]^{+/2+}$을 순환전압전류법을 포함한 다양한 전기화학분석법을 이용하여 전기적인 성질을 조사하였다. 또한 합성된 일차 아민을 갖는 오스뮴 착화합물을 이용하여 당 측정용 바이오센서를 제작하기 위하여 금 나노입자(Cold nano-particles)를 전기적 흡착방법을 이용하여 스크린 인쇄방법으로 만든 탄소반죽 전극 (Screen Printed Carbon Electrodes, SPEs) 위에 고정화를 시켰다. 당과 당 분해효소(Glucose Oxidase, GOx)를 혼합하여 발생하는 산화촉매전류를 확인하였고, 당 농도에 따라 변화하는 산화촉매전류의 양도 확인하였다. 새롭게 만들어진 바이오센서는 1 mM 과 같은 낮은 농도에서 감응할 수 있는 바이오센서에 응용할 수 있음을 확인하였다.
다국어 초록 (Multilingual Abstract)
Redox complexes to transport electrodes from biomaterial to electrodes are very important part in commercial biosensor industry. A novel osmium redox complex was synthesized by the coordinating pyridine group with osmium metal. A novel osmium complex ...
Redox complexes to transport electrodes from biomaterial to electrodes are very important part in commercial biosensor industry. A novel osmium redox complex was synthesized by the coordinating pyridine group with osmium metal. A novel osmium complex is described as $[Os(dme-bpy)_2(ap-im)Cl]^{+/2+}$. We have been studied the electrochemical characteristics of this osmium complex with electrochemical techniques such as cyclic voltammetry and chronoamperommetry. In order to immobilize osmium redox complexes on the electrode, we deposited gold nano-particles on screen printed carbon electrode(SPE). The electrical signal converts the osmium redox films into an electrocatalyst for glucose oxidation. The catalytic currents were monitored that the catalytic currents were linearly increased from 1 mM to 5 mM concentrations of glucose.
참고문헌 (Reference)
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10 "biosensors for research andmanagement” World Biotech" 1985
1 "“Two-dimensionalenzyme electrode sensor for glucose” Anal" lucisa (lucisa): 1985
2 "“The electrochemistryof hexacyanoruthenate at carbon electrodes and the use of rutheniumcompounds as mediators in the glucose/glucose oxidase system” J" 1986
3 Case, "“The Synthesis of Some 4" 1958
4 "“Tetrathiofulvalene tetracyanoquinodimethanexanthine oxidase amperometric electrode for the determinationof biological purines” Anal" 1987
5 "“Electrode systems for continuousmonitoring in cardiovascular surgery” Ann" 1962
6 "“Electrochemical and enzymaticactivity of flavin adenine dinucleotide and glucose oxidase immobilizedby adsorption on carbon” Biotech" 1984
7 "“Differentialpulse voltammetric study of direct electron transfer in glucose oxidasechemically modified graphite electrodes” Anal" 1982
8 "“Cyclic voltammetry at TCNQ andTTF-TCNQ modified platinum electrodes A study of the glucoseoxidase/glucose and galactose oxidase/galactose systems” Synth" 1989
9 "“Amperometric determination ofglucose with a ferrocene-mediated glucose oxidase/polyacrylamidegel electrode” Anal" 1985
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New Separators Based on Non-Polyolefin Polymers for Secondary Lithium Batteries
Ni-P Coated Sn Powders as Anode for Lithium Secondary Batteries
학술지 이력
연월일 | 이력구분 | 이력상세 | 등재구분 |
---|---|---|---|
2027 | 평가예정 | 재인증평가 신청대상 (재인증) | |
2021-01-01 | 평가 | 등재학술지 유지 (재인증) | |
2018-01-01 | 평가 | 등재학술지 선정 (계속평가) | |
2017-12-01 | 평가 | 등재후보로 하락 (계속평가) | |
2013-01-01 | 평가 | 등재 1차 FAIL (등재유지) | |
2010-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2008-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2005-01-01 | 평가 | 등재학술지 선정 (등재후보2차) | |
2004-01-01 | 평가 | 등재후보 1차 PASS (등재후보1차) | |
2003-01-01 | 평가 | 등재후보학술지 선정 (신규평가) |
학술지 인용정보
기준연도 | WOS-KCI 통합IF(2년) | KCIF(2년) | KCIF(3년) |
---|---|---|---|
2016 | 0.24 | 0.24 | 0.28 |
KCIF(4년) | KCIF(5년) | 중심성지수(3년) | 즉시성지수 |
0.25 | 0.21 | 0.514 | 0.1 |