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Fabrication of an e...
Fabrication of an electrochemical sensor array for 2D H2O2 imaging
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- Kasai, Nahoko (author)
- Nippon Telegraph and Telephone Corporation,Molecular and Bio Science Research Group
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- Shimada, Akiyoshi (author)
- Nippon Telegraph and Telephone Corporation,Molecular and Bio Science Research Group
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- Nyberg, Tobias (author)
- Nippon Telegraph and Telephone Corporation,Molecular and Bio Science Research Group
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- Torimitsu, Keiichi (author)
- Nippon Telegraph and Telephone Corporation,Molecular and Bio Science Research Group
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(creator_code:org_t)
- The Electrochemical Society of Japan, 2006
- 2006
- English.
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In: Electrochemistry (Tokyo. 1999). - : The Electrochemical Society of Japan. - 1344-3542 .- 2186-2451. ; 74:8, s. 628-631
- Related links:
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https://www.jstage.j...
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https://urn.kb.se/re...
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https://doi.org/10.5...
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Abstract
Subject headings
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- To achieve accurate real-time 2D H2O2 distribution imaging, we fabricated an H2O2 sensor array by dispensing small quantities of enzyme solution very accurately onto electrodes in an electrode array. We confirmed the accuracy of the dispensing technique. We then investigated the responses of each sensor to H2O2 injection using a 64-channel multipotentiostat and found they varied by 20%. Real-time 2D H2O2 imaging was therefore successfully realized by using our flow cell system. This sensor array will be useful for the non-invasive, real-time monitoring of the H2O2 distribution in biological samples.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Medicinteknik -- Medicinsk laboratorie- och mätteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Medical Engineering -- Medical Laboratory and Measurements Technologies (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Kemiteknik -- Annan kemiteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Chemical Engineering -- Other Chemical Engineering (hsv//eng)
Keyword
- Hydrogen Peroxide; Horseradish Peroxidase; Multichannel Electrochemical Sensor
Publication and Content Type
- ref (subject category)
- art (subject category)
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