Bidirectional Phase Transformation of Supramolecular Networks Using Two Molecular Signals.
bilayer heterostructure
molecular self-assembly
molecular signaling
reversible phase control
scanning tunneling microscopy
Journal
ACS nano
ISSN: 1936-086X
Titre abrégé: ACS Nano
Pays: United States
ID NLM: 101313589
Informations de publication
Date de publication:
25 Jan 2022
25 Jan 2022
Historique:
pubmed:
12
1
2022
medline:
11
11
2022
entrez:
11
1
2022
Statut:
ppublish
Résumé
Reversible control of molecular self-assembly is omnipresent in adaptive biological systems, yet its realization in artificial systems remains a major challenge. Using scanning tunneling microscopy and density functional theory calculations, we show that a 2D supramolecular network formed by terthienobenzenetricarboxylic acid (TTBTA) can undergo a reversible structural transition between a porous and dense phase in response to different molecular signals (trimethyltripyrazolotriazine (TMTPT) and C
Identifiants
pubmed: 35014801
doi: 10.1021/acsnano.1c10122
doi:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM