In vivo measurement of superoxide anion radical by means of electrode modified with electropolymerized iron porphyrin

Satoshi Tsutsui*, Masahiro Namba, Masuhide Ishikawa, Katsuya Eguchi, Aritomo Yamaguchi, Kenichi Oyaizu, Makoto Yuasa

*この研究の対応する著者

研究成果: Paper査読

抄録

Iron meso-tettakis(3-thiofuryl)porphyrin (FeT3ThP) complexes were synthesized and electropolymerized onto a carbon microelectrode. Heparin/polypyrrole membrane, which can be expected for antithrombogenicity and conductivity, was electropolymerized on the porphyrin-modified electrodes. The obtained modified electrodes were applied to a Superoxide anion (O 2) sensor to detect the catalytic oxidation current of O2. Chronoamperometory revealed that quantitative O2 sensing could be performed using the polymerized FeT3 ThP covered with heparin/polypyrrole film with antithrombogenicity.

本文言語English
ページ1383
ページ数1
出版ステータスPublished - 2005
外部発表はい
イベント54th SPSJ Annual Meeting 2005 - Yokohama, Japan
継続期間: 2005 5月 252005 5月 27

Conference

Conference54th SPSJ Annual Meeting 2005
国/地域Japan
CityYokohama
Period05/5/2505/5/27

ASJC Scopus subject areas

  • 工学(全般)

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