Supramolecular Self-Assembly of Dioxyphenylene Bridged Ureidopyrimidinone Derivatives

Qi, Lijie; Ding, Yihan; Xiao, Tangxin; Wu, Haoran; Diao, Kai; Cheng, Bao; Shen, Yong; Li, Zhengyi; Sun, Xiaoqiang; Wang, Leyong

doi:10.6023/cjoc202006070

Cited by 4 publications

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“…As mentioned above, another efficient strategy to promote AIE is supramolecular polymerization, which is driven by non-covalent interactions to assemble building blocks together. On this basis, Xiao and coworkers employed quadruple hydrogen-bond interaction generated by ureidopyrimidinone (UPy) [39][40][41][42][43][44] group to develop several artificial LHSs based on one-step FRET process [45][46][47] . In a follow-up work, they further constructed a cascade FRET system by using a TPE-bridged ditopic UPy monomer D1 as energy donor and two dyes, DBT and NDI, as the first and second acceptors (Fig.…”

Section: Multi-step Fret Systems Constructed By Fluorophores and Amph...mentioning

confidence: 99%

Multi-step FRET systems based on discrete supramolecular assemblies

Chen,

Xiao,

Monflier

et al. 2024

Commun Chem

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Fluorescence resonance energy transfer (FRET) from the excited state of the donor to the ground state of the acceptor is one of the most important fluorescence mechanisms and has wide applications in light-harvesting systems, light-mediated therapy, bioimaging, optoelectronic devices, and information security fields. The phenomenon of sequential energy transfer in natural photosynthetic systems provides great inspiration for scientists to make full use of light energy. In recent years, discrete supramolecular assemblies (DSAs) have been successively constructed to incorporate donor and multiple acceptors, and to achieve multi-step FRET between them. This perspective describes recent advances in the fabrication and application of DSAs with multi-step FRET. These DSAs are categorized based on the non-covalent scaffolds, such as amphiphilic nanoparticles, host-guest assemblies, metal-coordination scaffolds, and biomolecular scaffolds. This perspective will also outline opportunities and future challenges in this research area.

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Section: Multi-step Fret Systems Constructed By Fluorophores and Amph...mentioning

confidence: 99%

Multi-step FRET systems based on discrete supramolecular assemblies

Chen,

Xiao,

Monflier

et al. 2024

Commun Chem

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Efficient artificial light-harvesting system constructed from supramolecular polymers with AIE property

et al. 2021

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Supramolecular Polymers With AIE Property Fabricated From a Cyanostilbene Motif-Derived Ditopic Benzo-21-Crown-7 and a Ditopic Dialkylammonium Salt

Xiao

2020

Front. Chem.

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Fluorescent supramolecular polymers (FSP) have attracted considerable attention in recent years. Particularly, the incorporation of aggregation-induced emission (AIE) property to the FSP will bring this material into practical applications. Herein, we designed and synthesized a cyanostilbene motif derived ditopic benzo-21-crown-7 (B21C7) as a host molecule (H). The cyanostilbene motif endows H with AIE property while the B21C7 motif renders it with the capability to complex with electron deficient guest molecules. Upon the addition of a ditopic dialkylammonium salt molecule (G), a novel FSP with blue luminescent property can be constructed. This B21C7-based host-guest FSP with blue fluorescence may have potential application in supramolecular luminescent materials.

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Supramolecular Self-Assembly of Dioxyphenylene Bridged Ureidopyrimidinone Derivatives

Cited by 4 publications

References 0 publications

Multi-step FRET systems based on discrete supramolecular assemblies

Multi-step FRET systems based on discrete supramolecular assemblies

Efficient artificial light-harvesting system constructed from supramolecular polymers with AIE property

Supramolecular Polymers With AIE Property Fabricated From a Cyanostilbene Motif-Derived Ditopic Benzo-21-Crown-7 and a Ditopic Dialkylammonium Salt

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