A crosslinked microperoxidase-11 and nitrate reductase monolayer on a gold electrode: An integrated electrically contacted electrode for the bioelectrocatalyzed reduction of NO3/-

Fernando Patolsky, Eugenii Katz, Vered Heleg-Shabtai, Itamar Willner*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

An integrated nitrate reductase (NR) electrode is organized on a gold electrode base, to which it has electrical contact. A microperoxidase-11 (MP-11) monolayer on the electrode forms an affinity complex with NR and, upon crosslinking, generates a stable biocatalytic electrode for the electroreduction of nitrate (NO3/-).

Original languageEnglish
Pages (from-to)1068-1073
Number of pages6
JournalChemistry - A European Journal
Volume4
Issue number6
DOIs
StatePublished - 1998
Externally publishedYes

Keywords

  • Biosensors
  • Enzyme electrodes
  • Monolayers
  • Nitrate
  • Redox chemistry
  • Reductases

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