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Selective vesicle aggregation achieved via the self-assembly of terpyridine-based building blocks

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Abstract

Herein, we report the self-assembly of a mono terpyridine-based building block modified with long alkyl chains, which gives rise to vesicular aggregates in aqueous media. The vesicles are responsive to transition metal ions, and form different kinds of aggregates after metal–ligand coordination. In particular, Ni(II) shows a unique influence on morphological transitions, whereby vesicles aggregate and fuse upon the addition of Ni(II) ions. Spectroscopic and morphological studies are highlighted in this work. Furthermore, the formed vesicles could behave as a matrix for encapsulating fluorescent dyes with similar molecular structure via co-assembly, enabling more accurate observation of vesicle aggregation via confocal laser scanning techniques.

Graphical abstract: Selective vesicle aggregation achieved via the self-assembly of terpyridine-based building blocks

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Publication details

The article was received on 12 Mar 2017, accepted on 27 Apr 2017 and first published on 27 Apr 2017


Article type: Communication
DOI: 10.1039/C7SM00504K
Citation: Soft Matter, 2017, Advance Article
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    Selective vesicle aggregation achieved via the self-assembly of terpyridine-based building blocks

    G. Wang, Y. Peng, L. Lou, P. Xing and G. Du, Soft Matter, 2017, Advance Article , DOI: 10.1039/C7SM00504K

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