Macrocycle‐Based Charge Transfer Cocrystals with Dynamically Reversible Chiral Self‐Sorting Display Chain Length‐Selective Vapochromism to Alkyl Ketones

Angewandte Chemie, Год журнала: 2024, Номер 136(28)

Опубликована: Апрель 25, 2024

Abstract Chirality‐driven self‐sorting plays an essential role in controlling the biofunction of biosystems, such as chiral double‐helix structure DNA from self‐recognition by hydrogen bonding. However, achieving precise control over self‐sorted structures and their functional properties for bioinspired supramolecular systems still remains a challenge, not to mention realizing dynamically reversible regulation. Herein, we report unprecedented saucer[4]arene‐based charge transfer (CT) cocrystal system with synergistically induced triangular macrocycle organic vapors. It displays efficient chain length‐selective vapochromism toward alkyl ketones due modulation optical vapor‐induced diverse structural transformations. Experimental theoretical studies reveal that unique vapochromic behavior is mainly attributed formation homo‐ or heterochiral assemblies different ketone guests, which differ dramatically solid‐state superstructures CT interactions, thus influencing properties. This work highlights synthetic systems, rarely seen controllable at solid‐vapor interface deepens understanding sensors.

Язык: Английский

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Differential Antibacterial Effects of Chiral Co3O4

Chemical Research in Chinese Universities, Год журнала: 2024, Номер 40(6), С. 1134 - 1140

Опубликована: Май 11, 2024

Язык: Английский

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Metal Ion-Selective Chiral Gelation of Mannose-Grafted Polyoxometalate Cluster

Chemical Communications, Год журнала: 2024, Номер 60(81), С. 11536 - 11539

Опубликована: Янв. 1, 2024

A series of chiral supramolecular hydrogels, constructed by the selective coordination transition metal ions to an Anderson-polyoxometalate that has grafted mannose groups, are made up helical nanofibers with a staggered stacking structure.

Язык: Английский

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Self-assembling NBD-tripeptide as a dual-mode colorimetric platform for naked eye and smartphone joint detection of micro to nanomolar Copper(II) ions

Talanta, Год журнала: 2023, Номер 261, С. 124662 - 124662

Опубликована: Май 18, 2023

Язык: Английский

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Identification of heterochirality-mediated stereochemical interactions in peptide architectures

Colloids and Surfaces B Biointerfaces, Год журнала: 2023, Номер 224, С. 113200 - 113200

Опубликована: Фев. 9, 2023

Язык: Английский

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