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 - Jan 1 1997

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

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