Crystallization and lamellar nanosheet formation of an aromatic dipeptoid

Valeria Castelletto; Ann M. Chippindale; Ian W. Hamley; Sarah Barnett; Abshar Hasan; King Hang Aaron Lau

doi:10.1039/c9cc02335f

Crystallization and lamellar nanosheet formation of an aromatic dipeptoid

Valeria Castelletto, Ann M. Chippindale, Ian W. Hamley^*, Sarah Barnett, Abshar Hasan, King Hang Aaron Lau

^*Corresponding author for this work

Pure And Applied Chemistry

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16 Citations (Scopus)

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Abstract

An aromatic peptoid analogue of the diphenylalanine dipeptide self-assembles in aqueous solution and the first crystal structure was obtained for this class of compound. This reveals molecular packing stabilized by networks of hydrogen bonds. Free-floating nanosheet lamellar structures are observed in solution, which form via cooperative intermolecular interactions driven by π stacking.

Original language	English
Pages (from-to)	5867-5869
Number of pages	3
Journal	Chemical Communications
Volume	55
Issue number	42
Early online date	29 Apr 2019
DOIs	https://doi.org/10.1039/c9cc02335f
Publication status	Published - 25 May 2019

Keywords

aromatic peptoid analogue
crystal structure
peptoids
biomimetic molecules

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10.1039/c9cc02335f

Castelletto-etal-CC2019-Crystallization-and-lamellar-nanosheet-formation-of-an-aromaticAccepted author manuscript, 1.64 MB

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AU - Lau, King Hang Aaron

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AB - An aromatic peptoid analogue of the diphenylalanine dipeptide self-assembles in aqueous solution and the first crystal structure was obtained for this class of compound. This reveals molecular packing stabilized by networks of hydrogen bonds. Free-floating nanosheet lamellar structures are observed in solution, which form via cooperative intermolecular interactions driven by π stacking.

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KW - biomimetic molecules

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Crystallization and lamellar nanosheet formation of an aromatic dipeptoid

Abstract

Keywords

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