Screen-printed diamond electrode: A disposable sensitive electrochemical electrode
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作者:
Kondo, Takeshi
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Tokyo Univ Sci, Fac Sci & Technol, Dept Pure & Appl Chem, Noda, Chiba 2788510, Japan
Tokyo Univ Sci, Res Inst Sci & Technol, Noda, Chiba 2788510, JapanTokyo Univ Sci, Fac Sci & Technol, Dept Pure & Appl Chem, Noda, Chiba 2788510, Japan
Kondo, Takeshi
[1
,2
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Sakamoto, Hironori
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Tokyo Univ Sci, Fac Sci & Technol, Dept Pure & Appl Chem, Noda, Chiba 2788510, JapanTokyo Univ Sci, Fac Sci & Technol, Dept Pure & Appl Chem, Noda, Chiba 2788510, Japan
Sakamoto, Hironori
[1
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Kato, Takayoshi
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Tokyo Univ Sci, Fac Sci & Technol, Dept Pure & Appl Chem, Noda, Chiba 2788510, JapanTokyo Univ Sci, Fac Sci & Technol, Dept Pure & Appl Chem, Noda, Chiba 2788510, Japan
Kato, Takayoshi
[1
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Horitani, Masaru
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Tokyo Univ Sci, Fac Sci & Technol, Dept Pure & Appl Chem, Noda, Chiba 2788510, JapanTokyo Univ Sci, Fac Sci & Technol, Dept Pure & Appl Chem, Noda, Chiba 2788510, Japan
Horitani, Masaru
[1
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Shitanda, Isao
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Tokyo Univ Sci, Fac Sci & Technol, Dept Pure & Appl Chem, Noda, Chiba 2788510, Japan
Tokyo Univ Sci, Res Inst Sci & Technol, Noda, Chiba 2788510, JapanTokyo Univ Sci, Fac Sci & Technol, Dept Pure & Appl Chem, Noda, Chiba 2788510, Japan
Shitanda, Isao
[1
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Itagaki, Masayuki
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Tokyo Univ Sci, Fac Sci & Technol, Dept Pure & Appl Chem, Noda, Chiba 2788510, Japan
Tokyo Univ Sci, Res Inst Sci & Technol, Noda, Chiba 2788510, JapanTokyo Univ Sci, Fac Sci & Technol, Dept Pure & Appl Chem, Noda, Chiba 2788510, Japan
Itagaki, Masayuki
[1
,2
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Yuasa, Makoto
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Tokyo Univ Sci, Fac Sci & Technol, Dept Pure & Appl Chem, Noda, Chiba 2788510, Japan
Tokyo Univ Sci, Res Inst Sci & Technol, Noda, Chiba 2788510, JapanTokyo Univ Sci, Fac Sci & Technol, Dept Pure & Appl Chem, Noda, Chiba 2788510, Japan
Yuasa, Makoto
[1
,2
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机构:
[1] Tokyo Univ Sci, Fac Sci & Technol, Dept Pure & Appl Chem, Noda, Chiba 2788510, Japan
[2] Tokyo Univ Sci, Res Inst Sci & Technol, Noda, Chiba 2788510, Japan
A disposable and sensitive screen-printed electrode was fabricated on a polyimide film substrate using an ink containing conductive boron-doped diamond powder (BDDP). The BDDP-printed electrode exhibited a wider potential window and lower background current in an aqueous electrolyte than a carbon-printed electrode, and the signal-to-background ratio of the redox peak for ferri/ferrocyanide was greater at the BDDP-printed electrode than at the carbon-printed electrode. Electrode fouling during potential cycling in the presence of dopamine was found to be less at the BDDP-printed electrode than at the carbon-printed electrode. Thus the BDDP-printed electrode should be useful as a disposable, sensitive and low-fouling platform for bio- and electrochemical sensors compared to conventional carbon-printed electrodes. (C) 2011 Elsevier B.V. All rights reserved.
机构:
Univ Autonoma Madrid, Dept Analyt Chem & Instrumental Anal, Fac Sci, Avda Francisco Tomas Y Valiente 7, E-28049 Madrid, SpainUniv Autonoma Madrid, Dept Analyt Chem & Instrumental Anal, Fac Sci, Avda Francisco Tomas Y Valiente 7, E-28049 Madrid, Spain
Maria-Hormigos, Roberto
Jesus Gismera, Ma
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Univ Autonoma Madrid, Dept Analyt Chem & Instrumental Anal, Fac Sci, Avda Francisco Tomas Y Valiente 7, E-28049 Madrid, SpainUniv Autonoma Madrid, Dept Analyt Chem & Instrumental Anal, Fac Sci, Avda Francisco Tomas Y Valiente 7, E-28049 Madrid, Spain
Jesus Gismera, Ma
Procopio, Jesus R.
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Univ Autonoma Madrid, Dept Analyt Chem & Instrumental Anal, Fac Sci, Avda Francisco Tomas Y Valiente 7, E-28049 Madrid, SpainUniv Autonoma Madrid, Dept Analyt Chem & Instrumental Anal, Fac Sci, Avda Francisco Tomas Y Valiente 7, E-28049 Madrid, Spain
Procopio, Jesus R.
Teresa Sevilla, Ma
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Univ Autonoma Madrid, Dept Analyt Chem & Instrumental Anal, Fac Sci, Avda Francisco Tomas Y Valiente 7, E-28049 Madrid, SpainUniv Autonoma Madrid, Dept Analyt Chem & Instrumental Anal, Fac Sci, Avda Francisco Tomas Y Valiente 7, E-28049 Madrid, Spain
机构:
E China Univ Sci & Technol, Shanghai Key Lab Funct Mat Chem, Shanghai 200237, Peoples R China
E China Univ Sci & Technol, Res Ctr Anal & Test, Shanghai 200237, Peoples R ChinaE China Univ Sci & Technol, Key Lab Ultrafine Mat, Chinese Educ Minist, Shanghai 200237, Peoples R China
Niu, Xiangheng
Zhao, Hongli
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E China Univ Sci & Technol, Shanghai Key Lab Funct Mat Chem, Shanghai 200237, Peoples R China
E China Univ Sci & Technol, Res Ctr Anal & Test, Shanghai 200237, Peoples R ChinaE China Univ Sci & Technol, Key Lab Ultrafine Mat, Chinese Educ Minist, Shanghai 200237, Peoples R China
Zhao, Hongli
Lan, Minbo
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E China Univ Sci & Technol, Key Lab Ultrafine Mat, Chinese Educ Minist, Shanghai 200237, Peoples R ChinaE China Univ Sci & Technol, Key Lab Ultrafine Mat, Chinese Educ Minist, Shanghai 200237, Peoples R China