Selection of diverse polymorphic structures from a small dynamic molecular network controlled by the environment

Abstract

The complex interplay between systems and their environment plays an important role in processes ranging from self-assembly to evolution. Polymorphism, where, from the same ingredients different products can be formed, is likely to be an important enabler for evolutionary adaptation. Environmental pressures may induce polymorphic behaviour, where different pressures result in different structural organisation. Here we show that by combining covalent and non-covalent bond formation three distinct polymorphs can emerge from the same small dynamic molecular network: vesicular aggregates, self-replicating fibres and nanoribbons, depending on the nature of the solvent environment. Additionally, a particular set of conditions allows the transient co-existence of both vesicles and fibres.

Graphical abstract: Selection of diverse polymorphic structures from a small dynamic molecular network controlled by the environment

Supplementary files

Article information

Article type
Edge Article
Submitted
13 Jul 2022
Accepted
09 Nov 2022
First published
11 Nov 2022
This article is Open Access

All publication charges for this article have been paid for by the Royal Society of Chemistry
Creative Commons BY-NC license

Chem. Sci., 2022, Advance Article

Selection of diverse polymorphic structures from a small dynamic molecular network controlled by the environment

B. Bartolec, A. Kiani, M. A. Beatty, M. Altay, G. Monreal Santiago and S. Otto, Chem. Sci., 2022, Advance Article , DOI: 10.1039/D2SC03909E

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