Inverted Conformation Stability of a Motor Molecule on a Metal Surface.
Journal
The journal of physical chemistry. C, Nanomaterials and interfaces
ISSN: 1932-7447
Titre abrégé: J Phys Chem C Nanomater Interfaces
Pays: United States
ID NLM: 101299949
Informations de publication
Date de publication:
02 Jun 2022
02 Jun 2022
Historique:
received:
18
01
2022
revised:
28
04
2022
entrez:
10
6
2022
pubmed:
11
6
2022
medline:
11
6
2022
Statut:
ppublish
Résumé
Molecular motors have been intensely studied in solution, but less commonly on solid surfaces that offer fixed points of reference for their motion and allow high-resolution single-molecule imaging by scanning probe microscopy. Surface adsorption of molecules can also alter the potential energy surface and consequently preferred intramolecular conformations, but it is unknown how this affects motor molecules. Here, we show how the different conformations of motor molecules are modified by surface adsorption using a combination of scanning tunneling microscopy and density functional theory. These results demonstrate how the contact of a motor molecule with a solid can affect the energetics of the molecular conformations.
Identifiants
pubmed: 35686222
doi: 10.1021/acs.jpcc.2c00406
pmc: PMC9169611
doi:
Types de publication
Journal Article
Langues
eng
Pagination
9034-9040Informations de copyright
© 2022 The Authors. Published by American Chemical Society.
Déclaration de conflit d'intérêts
The authors declare no competing financial interest.
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