Kinetic Control of Self-Assembly Pathway towards Hidden Chiral Microcoils.

08:00 EDT 15th April 2019 | BioPortfolio

Summary of "Kinetic Control of Self-Assembly Pathway towards Hidden Chiral Microcoils."

Manipulating the self-assembly pathway is essentially important in the supramolecular synthesis of organic nano- and micro-architectures. Here we design a series of photoisomerizable chiral molecules, and realize the precise control over pathway complexity with external light stimuli. The hidden single-handed microcoils, rather than the straight microribbons via spontaneous assembly, are obtained through the kinetics-controlled pathway. The competition between molecular interactions in metastable photostationary intermediates gives rise to the variety of molecular packing and thereby the possibility of chirality transfer from molecules to supramolecular assemblies.


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Name: Chemistry (Weinheim an der Bergstrasse, Germany)
ISSN: 1521-3765


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