First-pass extracted concept

layered enzyme electrodes

Candidate: concept label1 source documents3 linked claims

Jump to explainers Jump to evidence Jump to sources Jump to claims

Live refresh every 5sNext refresh in 5s

Aliases

electrically contacted, layered enzyme electrodes, layered enzyme electrode

Extracted Explainers

What the tool is doing

Layered enzyme electrodes integrate redox enzymes with conductive supports so the biocatalysts are electrically contacted to the electrode. The abstract presents them as a core platform for bioelectronics and optobioelectronics.

Source 1DOI PubMed

Resources required

The abstract indicates that these systems require redox enzymes, electrode supports, and an electrical-contact strategy such as diffusional mediators, tethered relay units, affinity complexes, or apo-enzyme reconstitution.

Source 1DOI PubMed

What problem it solves

They solve the problem of coupling enzyme redox activity to an electrode for signal transduction or catalysis in bioelectronic devices.

Source 1DOI PubMed

Alternatives

The abstract contrasts several assembly routes within this platform, including covalent linkage, supramolecular affinity complexes, and apo-redox enzyme reconstitution.

Source 1DOI PubMed

Evidence Snippets

This review addresses the recent advances and the scientific progress in electrically contacted, layered enzyme electrodes.

Evidence 1Source 1DOI PubMedprovenance

Supporting Sources

Source 1primary paper2000Angewandte Chemie International EditionDOI PubMed

1 evidence snippet 3 linked claims Claim 1 Claim 2 Claim 3

Linked Claims

Claim 1applicationsupports2000Source 1DOI PubMed

Functionalized layered enzyme electrodes are applied as biosensor devices and electrically wired enzymes are discussed as catalytic interfaces in biofuel cells.

Quoted textsource-backed

The application of the functionalized electrodes as biosensor devices is addressed and further application of electrically "wired" enzymes as catalytic interfaces in biofuel cells is discussed.

Claim 2mechanismsupports2000Source 1DOI PubMed

Covalent tethering of electron relay units, cross-linking of affinity complexes on relay-cofactor-functionalized electrodes, or surface reconstitution of apo-enzymes on relay-cofactor-functionalized electrodes yield bioelectrocatalytic electrodes.

Quoted textsource-backed

Covalent tethering of electron relay units to layered enzyme electrodes, the cross-linking of affinity complexes formed between redox proteins and electrodes functionalized with relay-cofactor units, or surface reconstitution of apo-enzymes on relay-cofactor-functionalized electrodes yield bioelectrocatalytic electrodes.

Claim 3mechanismsupports2000Source 1DOI PubMed

Electrical contact in layered enzyme electrodes can be achieved using diffusional electron mediators including ferrocene derivatives, ferricyanide, quinones, and bipyridinium salts.

Quoted textsource-backed

Electrical contact in the layered enzyme electrode is achieved by the application of diffusional electron mediators, such as ferrocene derivatives, ferricyanide, quinones, and bipyridinium salts.