Disassembly of spherical structures into nanohelices by good solvent dilution.
J Colloid Interface Sci
; 657: 853-857, 2024 Mar.
Article
en En
| MEDLINE
| ID: mdl-38091908
ABSTRACT
Supramolecular self-assembly of low molecular weight molecules into various organic nanostructures has attracted considerable research interest. However, preparing organic nanostructures through a top-down method, such as the disassembly of one large structure into many smaller nanoscale nanostructures, still remains a big challenge. Here, we make use of anti-solvent method to regulate the hierarchical self-assembly of an achiral C3-symmetric molecule in THF/water to prepare various nanostructures, including spherical structures, nanofibers, nanoribbons and nanotwists. Interestingly, the spherical structures could disassemble into nanohelices through good solvent dilution, providing a nanoscale top-down method to prepare organic nanostructures.
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01-internacional
Base de datos:
MEDLINE
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En
Revista:
J Colloid Interface Sci
Año:
2024
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Article