Cyclic AMP detection by electrode modified with 17mer oligopeptide

Yoshiki Katayama, Yuya Ohuchi, Masamichi Nakayama, Mizuo Maeda, Hideyoshi Higashi, Yoshihisa Kudo

    Research output: Contribution to journalArticlepeer-review

    15 Citations (Scopus)


    An oligopeptide (17mer) which recognizes cyclic AMP was designed and applied to electrochemical detection of cAMP. Redox peak currents on cyclic voltammograms of ferrocyanide/ferricyanide redox couple with Au electrode which was modified with the peptide showed response dependently on the cAMP concentration, while the electrode showed only slight response to ATP that is a structural analog of cAMP.

    Original languageEnglish
    Pages (from-to)883-884
    Number of pages2
    JournalChemistry Letters
    Issue number9
    Publication statusPublished - 1997

    All Science Journal Classification (ASJC) codes

    • General Chemistry


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