title: Bioelectrocatalytic generation of directly readable code: harnessing cathodic current for long-term information relay.
abstract: Here we present an exceptionally stable bioelectrocatalytic architecture for electrocatalytic oxygen reduction using a carbon nanotube electrode as the electron donor and a fungal enzyme as electrocatalyst. Controlling oxygen content in the electrolyte enables generation of a directly readable barcode from monitoring the enzyme response.
authors.affiliation: Air Force Research Laboratory, Airbase Sciences Division, Tyndall Air Force Base, Florida, 32403, USA.
authors.forename: Guinevere
authors.initials: G
authors.lastname: Strack
authors.forename: Heather R
authors.initials: HR
authors.lastname: Luckarift
authors.forename: Robert
authors.initials: R
authors.lastname: Nichols
authors.forename: Kristofor
authors.initials: K
authors.lastname: Cozart
authors.forename: Evgeny
authors.initials: E
authors.lastname: Katz
authors.forename: Glenn R
authors.initials: GR
authors.lastname: Johnson
mesh_terms: D002384:Catalysis; D055664:Electrochemical Techniques / Q000379:methods*; D004566:Electrodes; D004800:Enzymes, Immobilized / Q000378:metabolism*; D005656:Fungal Proteins / Q000378:metabolism*; D042845:Laccase / Q000378:metabolism*; D037742:Nanotubes, Carbon / Q000737:chemistry*; D010084:Oxidation-Reduction; D010100:Oxygen / Q000737:chemistry*
chemical_list: D004800:Enzymes, Immobilized; D005656:Fungal Proteins; D037742:Nanotubes, Carbon; D042845:Laccase; D010100:Oxygen