Anthryl-cinnamonitrile-based supramolecular artificial light-harvesting systems with high efficiency fabricated in aqueous solution

Sun, Guangping; Wang, Zhixin; Hu, Yanqiang; Sun, Tongming; Tang, Yanfeng

doi:10.1016/j.dyepig.2021.109913

Cited by 15 publications

(4 citation statements)

References 54 publications

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“…Notably, AIE-based LHSs have drawn much interest recently. [27][28][29][30] The use of AIE donors greatly mitigates uorescence quenching in organic NPs, in which uorophores are packed closely. Moreover, selfabsorption is also detrimental to the uorescence efficiency of organic NPs.…”

Section: Introductionmentioning

confidence: 99%

An artificial light-harvesting system based on the ESIPT–AIE–FRET triple fluorescence mechanism

et al. 2022

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Section: Introductionmentioning

confidence: 99%

An artificial light-harvesting system based on the ESIPT–AIE–FRET triple fluorescence mechanism

et al. 2022

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“…Another important feature that impacts the optical efficiency of fluorescent dyes is Light Harvesting Efficiency (LHE) [32]. Materials with a high LHE value have the greatest photocurrent sensitivity.…”

Section: Computational Methodologymentioning

confidence: 99%

Theoretical Design of Efficient Small Molecules with sp2 Hybridized Nitrogen at Varying Positions for Organic Pull Push (ON/OFF) Solar Switches

Hassan

Sumrra

Mohyuddin³

et al. 2022

Preprint

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The efficacy of specific molecular acceptors in photovoltaic devices is determined by their chemical composition. Multiscale computations are required to protect investigation design and, as a result, efforts and money are saved. Using multiscale computer simulations, the influence of sp2-hybridized nitrogen substitutions at the interior or outer location of the internal center, carbonyl group, and terminating group of specific molecular acceptors is explored. The electronic behavior is studied using quantum molecular modeling. End-capping with nitrogen has greatly reduced the energy of electron rearrangement. The transfer integral plus excited state behavior shows a significant difference. Nitrogen alteration at the terminating group location, on the other hand, is an effective approach to boost electronic conductivity. The characteristics of the acceptor with their composites with 2,2'-((4-heptyl-4,9,9-trihexyl-4,9-dihydro-s-indaceno[1,2-b:5,6-b']dithiophene-2,7-diyl)bis(methanylylidene)bis(3-oxo-2,3-dihydro-1H-indene-1-yl-2-ylidene)dimalononitrile (IDIC) donor are also investigated using molecular dynamics. To investigate the mixing of specified specific molecular acceptors is determined. According to the radial distribution function, idic4 has a tighter packing alongside IDIC3 and IDIC4. Nitrogen modification at end capping has been discovered by all analyses.

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“…To enhance the luminescence instead of fluorescence quenching in aggregation state from nanosystems is a key issue for cell imaging oriented fluorescent nanomaterials. 74,76,120,121 Liu and coworkers have developed a two-stage mediated near-infrared emissive supramolecular assembly for lysosome-targeted cell imaging. 4,4'-anthracene-9,10-diylbis(ethene-2,1-diyl))bis(1-ethylpyridin -1-ium) bromide (ENDT) with weak fluorescence emission at 625 nm, was selected as guest molecule for cucurbit [8]uril (CB [8]) to form a supramolecular assembly (Fig.…”

Section: Cell Imagingmentioning

confidence: 99%

Self-assembled supramolecular artificial light-harvesting nanosystems: construction, modulation, and applications

Chen

Hou

et al. 2023

Nanoscale Adv.

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Anthryl-cinnamonitrile-based supramolecular artificial light-harvesting systems with high efficiency fabricated in aqueous solution

Cited by 15 publications

References 54 publications

An artificial light-harvesting system based on the ESIPT–AIE–FRET triple fluorescence mechanism

An artificial light-harvesting system based on the ESIPT–AIE–FRET triple fluorescence mechanism

Theoretical Design of Efficient Small Molecules with sp2 Hybridized Nitrogen at Varying Positions for Organic Pull Push (ON/OFF) Solar Switches

Self-assembled supramolecular artificial light-harvesting nanosystems: construction, modulation, and applications

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