Tetraphenylethene-linked octacationic dicyclophanes with enhanced recognition of NADH over NAD+ in water

Tetraphenylethene-linked octacationic dicyclophanes (1, 2 and 3) with dual cavities were designed and synthesized via one-step SN2 reaction. These water-soluble dicyclophanes could bind nicotinamide adenine dinucleotides to form 1:2 host-guest complexes in water, and exhibit an enhanced recognition...

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Veröffentlicht in:	Dyes and pigments 2023-08, Vol.216, p.111364, Article 111364
Hauptverfasser:	Wang, Ling, Guo, Zhihui, Cheng, Lin, Nian, Hao, Yao, Nuojin, Zhao, Yanxia, Liu, Kai, Cao, Liping
Format:	Artikel
Sprache:	eng
Schlagworte:	Host-guest recognition Nicotinamide adenine dinucleotides Octacationic dicyclophanes Supramolecular chemistry Tetraphenylethene
Online-Zugang:	Volltext
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Zusammenfassung:	Tetraphenylethene-linked octacationic dicyclophanes (1, 2 and 3) with dual cavities were designed and synthesized via one-step SN2 reaction. These water-soluble dicyclophanes could bind nicotinamide adenine dinucleotides to form 1:2 host-guest complexes in water, and exhibit an enhanced recognition toward NADH over NAD+ through the cooperative endo- and exo-host-guest interactions. Tetraphenylethene-linked octacationic dicyclophanes with dual cavities exhibited molecular recognition for nicotinamide adenine dinucleotides to form 1:2 host-guest complexes in water. [Display omitted]
ISSN:	0143-7208 1873-3743
DOI:	10.1016/j.dyepig.2023.111364