Chiral gold(I)-containing polymeric composites: chiroptical sensing and circularly polarized luminescence

Guo, Pingxia; Jin, Ruiqi; Wang, Mengzhu; He, Qun; Cai, Chunhua; Zhao, Qiang; Bu, Weifeng

doi:10.1016/j.jorganchem.2020.121616

Cited by 8 publications

(7 citation statements)

References 30 publications

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“…Bu and coworkers reported recently the interaction between the cationic gold(I) complexes 99-100 (Figure 41) and several anionic block copolymers [67,68]. The electrostatic interaction between the gold(I) complexes and poly(styrene-co-acrylate sodium) and poly(ethylene oxide-co-acrylate sodium) block copolymers gave rise to the formation of brightly luminescent micelles.…”

Section: Assembly/disassembly Processes Based On the Interaction Of Gold(i) Complexes With Other Speciesmentioning

confidence: 96%

“…475 nm) and quantum yield upon increasing the molecular weight of the chiral block copolymer, which was related with an increase in aurophilic interactions occurring in the system. Interestingly, a chirality transfer and amplification from the chiral block copolymers to the gold(I) complexes was observed, which provoked a remarkable increase of the CD and CPL signals [68].…”

Section: Assembly/disassembly Processes Based On the Interaction Of Gold(i) Complexes With Other Speciesmentioning

confidence: 99%

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Recent Progress on Supramolecular Luminescent Assemblies Based on Aurophilic Interactions in Solution

Romo-Islas

Gavara

2021

Inorganics

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The development of supramolecular systems showing aurophilic interactions in solution is gaining much attention in the last years. This is due to the intriguing photophysical properties of gold(I) complexes, which usually confer to these supramolecular assemblies interesting luminescent properties, as well as the possibility of morphological modulation, through fine tuning of inter- and intramolecular aurophilic interactions, in synergy with the formation of other supramolecular contacts. In this work, an overview of the advances made in this area since 2015 is presented. A large variety of systems showing different spectroscopical and structural topologies has been reported. Moreover, these supramolecular assemblies have proven to be useful in a wide range of applications.

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Section: Assembly/disassembly Processes Based On the Interaction Of Gold(i) Complexes With Other Speciesmentioning

confidence: 96%

Section: Assembly/disassembly Processes Based On the Interaction Of Gold(i) Complexes With Other Speciesmentioning

confidence: 99%

Recent Progress on Supramolecular Luminescent Assemblies Based on Aurophilic Interactions in Solution

Romo-Islas

Gavara

2021

Inorganics

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“…Based on intermolecular interactions, Fujiki et al [136] achieved chirality induction and CPL from racemic polyfluorene using cellulose derivatives as template. Some studies have further demonstrated that CPL-active hybrids can be fabricated when luminescent metal ions are coordinated with chiral polymers [137][138][139][140].…”

Section: Constructing Cpl-active Polymers Via Physically Blendingmentioning

confidence: 99%

Frontiers in circularly polarized luminescence: molecular design, self-assembly, nanomaterials, and applications

et al. 2021

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The research in circularly polarized luminescence has attracted wide interest in recent years. Efforts on one side are directed toward the development of chiral materials with both high luminescence efficiency and dissymmetry factors, and on the other side, are focused on the exploitations of these materials in optoelectronic applications. This review summarizes the recent frontiers (mostly within five years) in the research in circularly polarized luminescence, including the development of chiral emissive materials based on organic small molecules, compounds with aggregation-induced emissions, supramolecular assemblies, liquid crystals and liquids, polymers, metal-ligand coordination complexes and assemblies, metal clusters, inorganic nanomaterials, and photon upconversion systems. In addition, recent applications of related materials in organic light-emitting devices, circularly polarized light detectors, and organic lasers and displays are also discussed.

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“…Materials with circularly polarized luminescence (CPL) have attracted widespread attention due to their wide potential applications for 3D displays, optical data storage, photoelectric devices, asymmetric synthesis, and so on. [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18][19] In general, the degree of circular polarization is defined by the strength of left and right circularly polarized light (I L and I R ). 20 In order to effectively evaluate the intrinsic properties of CPL materials, the luminescence dissymmetry factor (g lum ) is defined as the difference between the strength of I L and I R divided by their average total luminescence strength, namely g lum = 2 Â (I L À I R )/ (I L + I R ).…”

Section: Introductionmentioning

confidence: 99%

Chiral hybrid manganese(ii) halide clusters with circularly polarized luminescence for X-ray imaging

Wang

Zhang

et al. 2023

J. Mater. Chem. C

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Chiral gold(I)-containing polymeric composites: chiroptical sensing and circularly polarized luminescence

Cited by 8 publications

References 30 publications

Recent Progress on Supramolecular Luminescent Assemblies Based on Aurophilic Interactions in Solution

Recent Progress on Supramolecular Luminescent Assemblies Based on Aurophilic Interactions in Solution

Frontiers in circularly polarized luminescence: molecular design, self-assembly, nanomaterials, and applications

Chiral hybrid manganese(ii) halide clusters with circularly polarized luminescence for X-ray imaging

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