Hierarchical chiral supramolecular nanoarchitectonics with molecular detection: helical structure controls upon self-assembly and coassembly

Heng Li; Liang Han; Qing Li; Hanjian Lai; Francisco Fernandez-Trillo; Leilei Tian; Feng He

doi:10.1002/marc.202100690

Hierarchical chiral supramolecular nanoarchitectonics with molecular detection: helical structure controls upon self-assembly and coassembly

Heng Li, Liang Han, Qing Li, Hanjian Lai , Francisco Fernandez-Trillo, Leilei Tian, Feng He

Chemistry

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Abstract

The morphological transformation from microspheres to helical supramolecular nanofibers with controllable handedness is achieved by the introduction of molecular chirality based on amino acid derivatives (TDAP), and the chirality of the supramolecular architectures that are achieved is nullified through the coassembly of the equivalent TDAP enantiomers. The molecular detection of achiral melamine based on the R-TDAP-COOH supramolecular system is achieved by the appearance of helicity and inversion.

Original language	English
Article number	2100690
Number of pages	7
Journal	Macromolecular Rapid Communications
Early online date	7 Nov 2021
DOIs	https://doi.org/10.1002/marc.202100690
Publication status	E-pub ahead of print - 7 Nov 2021

Bibliographical note

Publisher Copyright:
© 2021 Wiley-VCH GmbH

Keywords

chiral supramolecular structures
functionalized supramolecules
hierarchical self-assembly
molecular detection
supramolecular self-assembly

ASJC Scopus subject areas

Polymers and Plastics
Organic Chemistry
Materials Chemistry

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10.1002/marc.202100690

lih2021hierarchical
This is the peer reviewed version of the following article: (see citation), which has been published in final form at https://doi.org/10.1002/marc.202100690. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. This article may not be enhanced, enriched or otherwise transformed into a derivative work, without express permission from Wiley or by statutory rights under applicable legislation. Copyright notices must not be removed, obscured or modified. The article must be linked to Wiley’s version of record on Wiley Online Library and any embedding, framing or otherwise making available the article or pages thereof by third parties from platforms, services and websites other than Wiley Online Library must be prohibited.
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Cite this

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abstract = "The morphological transformation from microspheres to helical supramolecular nanofibers with controllable handedness is achieved by the introduction of molecular chirality based on amino acid derivatives (TDAP), and the chirality of the supramolecular architectures that are achieved is nullified through the coassembly of the equivalent TDAP enantiomers. The molecular detection of achiral melamine based on the R-TDAP-COOH supramolecular system is achieved by the appearance of helicity and inversion.",

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T2 - helical structure controls upon self-assembly and coassembly

AU - Li, Heng

AU - Han, Liang

AU - Li, Qing

AU - Lai , Hanjian

AU - Fernandez-Trillo, Francisco

AU - Tian, Leilei

AU - He, Feng

PY - 2021/11/7

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AB - The morphological transformation from microspheres to helical supramolecular nanofibers with controllable handedness is achieved by the introduction of molecular chirality based on amino acid derivatives (TDAP), and the chirality of the supramolecular architectures that are achieved is nullified through the coassembly of the equivalent TDAP enantiomers. The molecular detection of achiral melamine based on the R-TDAP-COOH supramolecular system is achieved by the appearance of helicity and inversion.

KW - chiral supramolecular structures

KW - functionalized supramolecules

KW - hierarchical self-assembly

KW - molecular detection

KW - supramolecular self-assembly

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M1 - 2100690

ER -

Hierarchical chiral supramolecular nanoarchitectonics with molecular detection: helical structure controls upon self-assembly and coassembly

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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