Heavy Water Reduces the Electronic Conductance of Protein Wires via Deuteron Interactions with Aromatic Residues.

Deuterium Oxide Deuterium / chemistry Tryptophan / chemistry Proteins / chemistry Phenylalanine / chemistry Protons Solvents
electronic decay in deuterated proteins hopping transport protein deuteration single molecule conductivity solvent effect on charge transfer

Journal

Nano letters
ISSN: 1530-6992
Titre abrégé: Nano Lett
Pays: United States
ID NLM: 101088070

Informations de publication

Date de publication:
11 10 2023
Historique:
medline: 12 10 2023
pubmed: 29 9 2023
entrez: 29 9 2023
Statut: ppublish

Résumé

Proteins are versatile, self-assembling nanoelectronic components, but their hopping conductivity is expected to be influenced by solvent fluctuations. The role of the solvent was investigated by measuring the single molecule conductance of several proteins in both H

Identifiants

DOI: 10.1021/acs.nanolett.3c02263 PMID: 37772726
pubmed: 37772726
doi: 10.1021/acs.nanolett.3c02263
doi:

Substances chimiques

Deuterium Oxide J65BV539M3
Deuterium AR09D82C7G
Tryptophan 8DUH1N11BX
Proteins 0
Phenylalanine 47E5O17Y3R
Protons 0
Solvents 0

Types de publication

Journal Article Research Support, N.I.H., Extramural Research Support, U.S. Gov't, Non-P.H.S.

Langues

eng

Sous-ensembles de citation

IM

Pagination

8907-8913

Subventions

Organisme : NHGRI NIH HHS
ID : R01 HG011079
Pays : United States

Auteurs

Sepideh Afsari (S)

Sohini Mukherjee (S)

ORCID: 0000-0002-1144-9714

Nicholas Halloran (N)

Giovanna Ghirlanda (G)

Eathen Ryan (E)

Xu Wang (X)

ORCID: 0000-0002-7369-677X

Stuart Lindsay (S)

ORCID: 0000-0002-9364-6542

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Classifications MeSH

questionsmedicales.fr › Produits chimiques inorganiques › Gaz › Hydrogène › Oxyde de deutérium › Heavy Water Reduces the Electronic Conductance...
questionsmedicales.fr › Produits chimiques inorganiques › Isotopes › Deutérium › Heavy Water Reduces the Electronic Conductance...
questionsmedicales.fr › Acides aminés, peptides et protéines › Acides aminés › Acides aminés essentiels › Tryptophane › Heavy Water Reduces the Electronic Conductance...
questionsmedicales.fr › Acides aminés, peptides et protéines › Protéines › Heavy Water Reduces the Electronic Conductance...
questionsmedicales.fr › Acides aminés, peptides et protéines › Acides aminés › Acides aminés essentiels › Phénylalanine › Heavy Water Reduces the Electronic Conductance...
questionsmedicales.fr › Phénomènes physiques › Particules élémentaires › Nucléons › Protons › Heavy Water Reduces the Electronic Conductance...
questionsmedicales.fr › Actions chimiques et utilisations › Utilisations spécialisées de produits chimiques › Solvants › Heavy Water Reduces the Electronic Conductance...