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Journal articles on the topic 'Circularly Polarized Luminescence (CPL)'

Author: Grafiati

Published: 22 June 2023

Last updated: 25 July 2025

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1

Imai, Yoshitane. "Generation of Circularly Polarized Luminescence by Symmetry Breaking." Symmetry 12, no. 11 (2020): 1786. http://dx.doi.org/10.3390/sym12111786.

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Circularly polarized luminescence (CPL) has attracted significant attention in the fields of chiral photonic science and optoelectronic materials science. In a CPL-emitting system, a chiral luminophore derived from chiral molecules is usually essential. In this review, three non-classical CPL (NC-CPL) systems that do not use enantiomerically pure molecules are reported: (i) supramolecular organic luminophores composed of achiral organic molecules that can emit CPL without the use of any chiral auxiliaries, (ii) achiral or racemic luminophores that can emit magnetic CPL (MCPL) by applying an ex

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2

Imai, Yoshitane, Kota Fukuchi, Yoshihiko Yanagihashi, and Satoko Suzuki. "Magnetically Induced Switching of Circularly Polarized Luminescence Using Electromagnets." Molecules 30, no. 11 (2025): 2426. https://doi.org/10.3390/molecules30112426.

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Intense circularly polarized luminescence is crucial for high-performance electroluminescent, optoelectronic, and photonic devices. This study investigates the magneto-chiral characteristics of two achiral soluble diamagnetic perovskite-type PbQDs. Magnetic fields of 158 and 198 mT are applied using an electromagnet in a toluene solution at 25 °C. Both PbQDs show a magnetic circularly polarized luminescence magnitude of approximately 10−3 within the (480 to 580) nm wavelength range. The strength of the magnetic circularly polarized luminescence increases with the intensity of the applied magne

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3

Song, Fengyan, Zheng Zhao, Zhiyang Liu, Jacky W. Y. Lam, and Ben Zhong Tang. "Circularly polarized luminescence from AIEgens." Journal of Materials Chemistry C 8, no. 10 (2020): 3284–301. http://dx.doi.org/10.1039/c9tc07022b.

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4

Kumar, Jatish, Tsuyoshi Kawai, and Takuya Nakashima. "Circularly polarized luminescence in chiral silver nanoclusters." Chemical Communications 53, no. 7 (2017): 1269–72. http://dx.doi.org/10.1039/c6cc09476g.

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Sets of mirror image circular dichroism (CD) and circularly polarized luminescence (CPL) spectra are for the first time demonstrated using enantiomeric dihydrolipoic acid (DHLA)-capped silver nanoclusters.

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5

Imagawa, Takuro, Shuzo Hirata, Kenro Totani, Toshiyuki Watanabe, and Martin Vacha. "Thermally activated delayed fluorescence with circularly polarized luminescence characteristics." Chemical Communications 51, no. 68 (2015): 13268–71. http://dx.doi.org/10.1039/c5cc04105h.

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A metal-free aromatic compound exhibiting thermally activated delayed fluorescence as well as circularly polarized luminescence (CPL) with dissymmetry factors of 10<sup>−3</sup> is reported. This compound shows a sign inversion between its circular dichroism signal and CPL, which is caused by a large conformational change upon photoexcitation.

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6

Zou, Chen, Dan Qu, Haijing Jiang, et al. "Bacterial Cellulose: A Versatile Chiral Host for Circularly Polarized Luminescence." Molecules 24, no. 6 (2019): 1008. http://dx.doi.org/10.3390/molecules24061008.

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Materials capable of circularly polarized luminescence (CPL) have attracted considerable attention for their promising potential applications. Bacterial cellulose (BC) was characterized as having a stable right-handed twist, which makes it a potential chiral host to endow luminophores with CPL. Then, the CPL-active BC composite film was constructed by simply impregnating bacterial cellulose pellicles with dilute aqueous solutions of luminophores (rhodamine B, carbon dots, polymer dots) and drying under ambient conditions. Simple encapsulation of luminophores renders BC with circularly polarize

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7

Pan, Ziheng, and Wei Zheng. "Synthesis Amphiphilic One-Handed Helical Ladder Polymers with Circularly Polarized Luminescence." Molecules 30, no. 12 (2025): 2606. https://doi.org/10.3390/molecules30122606.

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Helical ladder polymers attract attention because of their well-defined, one-handed helical ladder structures and unique properties, which differ from precursor polymers that have random-coil conformations. However, the synthesis of helical ladder polymers is difficult and inhibits their functions and applications. In this study, we reported the synthesis of amphiphilic optically active 2,2′-tethered binaphthyl-embedded helical ladder polymers carrying hydrophilic oligo (ethylene glycol) (OEG) as side chains through quantitative and chemoselective acid-promoted intramolecular cyclization of ra

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8

Chen, Jingqi, Yingying Chen, Lijuan Zhao, et al. "G-quadruplex DNA regulates invertible circularly polarized luminescence." Journal of Materials Chemistry C 7, no. 44 (2019): 13947–52. http://dx.doi.org/10.1039/c9tc04508b.

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Circularly polarized luminescence (CPL) was performed for the first time in G4 research in which chirality transfer from G4 to the achiral dye. Opposite CPL signals are obtained on mirror d-/l-enantiomers and parallel/antiparallel G4 changes.

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9

Zheng, Anyi, Tonghan Zhao, Xue Jin, Wangen Miao, and Pengfei Duan. "Circularly polarized luminescent porous crystalline nanomaterials." Nanoscale 14, no. 4 (2022): 1123–35. http://dx.doi.org/10.1039/d1nr07069j.

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An overview of generation, regulation and amplification of circularly polarized luminescence (CPL) in porous crystalline nanomaterials by direct synthesis, chirality induction or adaption, and symmetry breaking pathways.

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10

Chen, Wenjie, Kai Ma, Pengfei Duan, et al. "Circularly polarized luminescence of nanoassemblies via multi-dimensional chiral architecture control." Nanoscale 12, no. 38 (2020): 19497–515. http://dx.doi.org/10.1039/d0nr04239k.

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Circularly polarized luminescence (CPL) is currently an important chiroptical properties among chiral systems. By tuning the dimensional architectures of nanoassemblies, the CPL properties could be effectively tuned and boosted.

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11

Fan, Huahua, Hejin Jiang, Xuefeng Zhu, Zongxia Guo, Li Zhang, and Minghua Liu. "Switchable circularly polarized luminescence from a photoacid co-assembled organic nanotube." Nanoscale 11, no. 21 (2019): 10504–10. http://dx.doi.org/10.1039/c9nr01959f.

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12

Imai, Yoshitane, and Mizuki Kitamatsu. "Non-Classical Circularly Polarized Luminescence Control of Peptide Luminophore Based on Precise Chiral Space Control." Processes 11, no. 9 (2023): 2778. http://dx.doi.org/10.3390/pr11092778.

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Light that rotates in a circular spiral when viewed from the front is known as circularly polarized luminescence (CPL), and can be divided into two types, namely, left- and right-rotating light. To emit both left- and right-rotating CPLs, two types of optically active luminophores, namely, enantiomer D- and L-bodies, are generally required. This mini-review mainly discusses our latest study on CPL properties via the control of the pyrene ring as the luminescent unit incorporated into chiral peptides. In this study, optically active peptide–pyrene organoluminescent materials that emit CPL were

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13

Liu, Peixin, Yuexuan Zheng, Zejiang Liu, et al. "Shape-Persistent Tetraphenylethylene Macrocycle: Highly Efficient Synthesis and Circularly Polarized Luminescence." Materials 18, no. 1 (2025): 200. https://doi.org/10.3390/ma18010200.

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Circularly polarized luminescence (CPL) is an emerging field with significant applications in molecular electronics, optical materials, and chiroptical sensing. Achieving efficient CPL emission in organic systems remains a major challenge, particularly in the development of materials with high fluorescence quantum yields (ΦF) and large luminescence dissymmetry factors (glum). Herein, we report the efficient synthesis of shape-persistent tetraphenylethylene macrocycles and investigate its potential as a CPL material. Chiral side chains were introduced to induce chiroptical properties. The macro

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14

Shang, Hongxing, Zeyang Ding, Yue Shen, Bing Yang, Minghua Liu, and Shimei Jiang. "Multi-color tunable circularly polarized luminescence in one single AIE system." Chemical Science 11, no. 8 (2020): 2169–74. http://dx.doi.org/10.1039/c9sc05643b.

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15

Wang, Chen, Luyao Feng, Junxiao Liu, Jing Fu, Jinglin Shen, and Wei Qi. "Manipulating the Assembly of Au Nanoclusters for Luminescence Enhancement and Circularly Polarized Luminescence." Nanomaterials 12, no. 9 (2022): 1453. http://dx.doi.org/10.3390/nano12091453.

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Au nanocluster (AuNCs)-based luminescent functional materials have attracted the interest of researchers owing to their small size, tractable surface modification, phosphorescence lifetime and biocompatibility. However, the poor luminescence quantum yield (QY) of AuNCs limits their practical applications. Herein, we synthesized a type of AuNCs modified by 4,6-diamino-2-mercaptopyrimidine hydrate (DPT-AuNCs). Furthermore, organic acids, i.e., citric acid (CA) and tartaric acid (TA), were chosen for co-assembly with DPT-AuNCs to produce AuNCs-based luminescent materials with enhanced emission. F

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16

Wang, Chen, Luyao Feng, Junxiao Liu, Jing Fu, Jinglin Shen, and Wei Qi. "Manipulating the Assembly of Au Nanoclusters for Luminescence Enhancement and Circularly Polarized Luminescence." Nanomaterials 12, no. 9 (2022): 1453. http://dx.doi.org/10.3390/nano12091453.

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Au nanocluster (AuNCs)-based luminescent functional materials have attracted the interest of researchers owing to their small size, tractable surface modification, phosphorescence lifetime and biocompatibility. However, the poor luminescence quantum yield (QY) of AuNCs limits their practical applications. Herein, we synthesized a type of AuNCs modified by 4,6-diamino-2-mercaptopyrimidine hydrate (DPT-AuNCs). Furthermore, organic acids, i.e., citric acid (CA) and tartaric acid (TA), were chosen for co-assembly with DPT-AuNCs to produce AuNCs-based luminescent materials with enhanced emission. F

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17

Orsini, Sibilla, Francesco Zinna, Tarita Biver, Lorenzo Di Bari, and Ilaria Bonaduce. "Circularly polarized luminescence reveals interaction between commercial stains and protein matrices used in paintings." RSC Advances 6, no. 98 (2016): 96176–81. http://dx.doi.org/10.1039/c6ra14795j.

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Here we show that circularly polarized luminescence (CPL) can give unique insight into interactions between fluorescent commercial stains and protein-based materials used in painting. CPL can complement information from ECD and fluorescence.

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18

Wang, Yuxiang, Xiaojing Li, Lan Yang, Wei-Yin Sun, Chengjian Zhu, and Yixiang Cheng. "Amplification effect of circularly polarized luminescence induced from binaphthyl-based zinc(ii) chiral coordination polymers." Materials Chemistry Frontiers 2, no. 3 (2018): 554–58. http://dx.doi.org/10.1039/c7qm00560a.

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19

He, Dong-Qiang, Hai-Yan Lu, Meng Li, and Chuan-Feng Chen. "Intense blue circularly polarized luminescence from helical aromatic esters." Chemical Communications 53, no. 45 (2017): 6093–96. http://dx.doi.org/10.1039/c7cc01882g.

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20

Yu, Huli, Biao Zhao, Jinbao Guo, Kai Pan, and Jianping Deng. "Stimuli-responsive circularly polarized luminescent films with tunable emission." Journal of Materials Chemistry C 8, no. 4 (2020): 1459–65. http://dx.doi.org/10.1039/c9tc06105c.

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21

Wang, Yuxiang, Xiaojing Li, Fei Li, Wei-Yin Sun, Chengjian Zhu, and Yixiang Cheng. "Strong circularly polarized luminescence induced from chiral supramolecular assembly of helical nanorods." Chemical Communications 53, no. 54 (2017): 7505–8. http://dx.doi.org/10.1039/c7cc04363e.

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22

Thakur, Diksha, and Sivakumar Vaidyanathan. "Chiral Lanthanide Complexes in the History of Circularly Polarized Luminescence: A Brief Summary." Journal of Materials Chemistry C, 2025. https://doi.org/10.1039/d5tc00097a.

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Circularly polarized luminescence (CPL) has attracted considerable attention owing to its potential applications in practical life. Though CPL can be generated using a linear polarizer and quarter wave plate combination,...

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23

Zhang, Tingwei, Yue Zhang, Zhiyuan He, et al. "Recent Advances of Chiral Small Organic Molecules: Structure and Properties for Circularly Polarized Luminescence." Chemistry – An Asian Journal, March 7, 2024. http://dx.doi.org/10.1002/asia.202400049.

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Circularly polarized luminescence (CPL) refers to the emission of light with distinguishable left or right circular polarization in non‐racemic systems. CPL has attracted significant attention due to its potential applications in future displays, photonics technologiesIn recent years, there has been significant development in the field of circularly polarized luminescent (CPL) materials based on small organic molecules, attributed to their precise and tunable molecular structures and high luminescent efficiency. With the continuous investigation of chiral molecular frameworks and molecular der

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24

Guo, Feng, Xiaowei Zhang, Jinxiu Wu, and Zhaogang Liu. "Chiral Eu(III) Tetrahedral Cage: Circularly Polarized Luminescence Induced by an Ancillary Chiral Terpyridyl Ligand." New Journal of Chemistry, 2025. https://doi.org/10.1039/d5nj01193k.

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Chiral luminescent lanthanide-organic polyhedra (LOPs) have attracted great attention due to their potential applications in circularly polarized luminescence (CPL) materials. However, constructing predefined LOPs with effective CPL activity remains challenging...

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25

Ahn, Hyo‐Yong, Khai Q. Le, Tetsuya Narushima, et al. "Highly Chiral Light Emission Using Plasmonic Helicoid Nanoparticles." Advanced Optical Materials, May 30, 2024. http://dx.doi.org/10.1002/adom.202400699.

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AbstractMaterials generating circularly polarized luminescence (CPL) have received increasing interest due to their potential applications in bioimaging, sensing, anticounterfeiting, and display technologies. The possibility of efficient CPL generation is explored for organic molecules, inorganic materials, and their hybrid systems. A chiral plasmonic nanostructure is one candidate for generating strong and highly dissymmetric CPL by coupling with the surrounding luminescent material. Here, the inherent luminescence of gold nanoparticles can produce CPL without using any secondary material is

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26

Liu, Yanze, Xiaobin Gao, Biao Zhao, and Jianping Deng. "Circularly Polarized Luminescence in Quantum Dots-Based Materials." Nanoscale, 2024. http://dx.doi.org/10.1039/d4nr00644e.

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Quantum dots (QDs) have emerged as fantastic luminescent nanomaterials with significant potentials due to their unique photoluminescence properties. With the rapid development of circularly polarized luminescence (CPL) materials, many researchers...

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27

Liu, Zui, Fengyu Deng, Chunyan Fan, Yongjie Yuan, and Hailiang Zhang. "Helical Columnar Phase of Mesogen-Jacketed Liquid Crystal Polymers for Efficient Circularly Polarized Luminescence." Journal of Materials Chemistry C, 2024. http://dx.doi.org/10.1039/d4tc00498a.

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Chiral luminescent liquid crystals show unique application values in preparation of circularly polarized luminescent (CPL) materials with large luminescence dissymmetry factor (glum) and have received widespread attention in recent years....

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28

Cheng, Qiuhong, Aiyou Hao, and Pengyao Xing. "A chemosensor-based chiral coassembly with switchable circularly polarized luminescence." Nature Communications 12, no. 1 (2021). http://dx.doi.org/10.1038/s41467-021-26700-2.

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AbstractFluorescent chemosensors represent fast response to analytes with pronounced luminescent variations. They are promising as potential candidates in controlling luminescence and chiroptical activities of self-assembled chiral systems, which however have not been accomplished to date. We present a coassembled multiple component system that could respond to SO2 derivatives, giving rise to dynamic aggregation behaviors and switchable luminescence as well as circularly polarized luminescence (CPL). Cholesteryl-naphthalimide and coumarin derivatives coassemble into vesicles and nanohelices un

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29

Yu, Jia-Xin, Bing-Hui Duan, Zheng Chen, Na Liu, and Zong-Quan Wu. "Polymers with Circularly Polarized Luminescent Properties: Design, Synthesis and Prospects." ChemPlusChem, November 13, 2023. http://dx.doi.org/10.1002/cplu.202300481.

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Chiral materials with circularly polarized luminescence (CPL) have garnered significant attention owing to their distinctive luminescent properties and wide array of applications. CPL enables the selective emission of left and right circularly polarized light. The fluorescence quantum yield and dissymmetry factor play pivotal roles in the generation of CPL. Helical polymers exhibit immense promise as CPL materials due to their inherent chirality, structural versatility, modifiability, and capacity to incorporate diverse chromophores. This paper provides a brief review of the synthesis of CPL m

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30

Wu, Tao. "Raman Optical Activity Spectrometer Can Sensitively Detect Lanthanide Circularly Polarized Luminescence." Physical Chemistry Chemical Physics, 2022. http://dx.doi.org/10.1039/d2cp01641a.

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Recently, many studies appreared where the Raman optical activity (ROA) instrument was found convenient also for measurement of circularly polarized luminescence (CPL). Typically, a weak lanthanide luminescence including the circular...

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31

Dai, Yu-Chi, Yun-Tao Ding, Jin-Lin Qing, et al. "CPL-Tunable BN-Embedded Supramolecular Macrocycles." Organic Chemistry Frontiers, 2025. https://doi.org/10.1039/d5qo00274e.

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Circularly polarized luminescence (CPL) active materials, especially pure organic small molecules, have emerged as a subject of considerable interest because of their unique property of emitting circularly polarized light directly...

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32

Shi, Haidong, Jiaxin Zhu, Yaxuan Deng, et al. "Thermo-responsive circularly polarized luminescence from carbon quantum dots in a cellulose-based chiral nematic template." Nanophotonics, June 3, 2024. http://dx.doi.org/10.1515/nanoph-2024-0091.

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Abstract Circularly polarized light emitting active materials are of great interest, and the convenient tuning of the circularly polarized luminescence (CPL) remains a significant challenge. Integrating fluorescent materials into chiral photonic crystals to achieve tunable CPL is a promising approach, allowing efficient manipulation of CPL by adjusting the photonic band gap (PBG). We combined carbon quantum dots (CQDs) with hydroxypropyl cellulose (HPC), which self-assembles into a cholesteric liquid crystal (CLC). The helical structure can selectively reflect right circularly polarized (RCP)

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33

Sun, Siyu, Xiaolin Li, Chen Xu, et al. "Scale-effect of circularly polarized luminescent signal of matter." National Science Review, March 17, 2023. http://dx.doi.org/10.1093/nsr/nwad072.

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Abstract Circularly polarized luminescence (CPL) is an important part in the research of the modern luminescent materials and photoelectric devices. Usually, chiral molecules or chiral structures are the key factors to induce CPL spontaneous emission. In this study, a scale-effect model based on scalar theory was proposed to better understand the CPL signal of luminescent materials. Besides chiral structure can induce CPL, achiral ordered structure can also have a significant influence on CPL signal. These achiral structures are mainly reflected in the particle scale in micro-order or macro-or

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34

Liu, Wei-Dong, Guan-Jun Li, Han Xu, et al. "Circularly Polarized Luminescence and Performance Modulation of Chiral Europium-Titanium-Oxo Clusters Eu2Ti4." Chemical Communications, 2022. http://dx.doi.org/10.1039/d2cc05816b.

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Design synthesis of chiral luminescent molecules with excellent circularly polarized luminescence (CPL) performance and high quantum yield (QY) attracts great interest but remains greatly challenging. Herein, we report three pairs...

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35

Chen, Zhanxiang, Manli Huang, Cheng Zhong, et al. "Pivotal Role of Transition Density in Circularly Polarized Luminescence." Chemical Science, 2023. http://dx.doi.org/10.1039/d3sc01809a.

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Realizing high luminescence dissymmetry factor (g) in circularly polarized luminescence (CPL) materials remains a big challenge, which necessitates understanding systematically how their molecular structure controls the CPL. Here we investigate...

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36

Li, Shi-Yi, Yang Zong, Bing-Hao Liu, Na Liu, and Zong-Quan Wu. "Helix-Induced Full-color Circularly Polarized Luminescence Films with Multiple Information Encryption and Multi-stimuli Responsiveness." Chemical Science, 2025. https://doi.org/10.1039/d5sc00019j.

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The development of full-color circularly polarized luminescence (CPL) materials is of great significance in the field of luminescent materials; however, it is difficult due to the limitations in the synthesis...

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37

Qiao, Jinghui, Yanrong He, Siyang Lin, Qingyan Fan, and Jinbao Guo. "Photoswitchable Circularly Polarized Luminescent Cholesteric Superstructure: Direct Visualization and Dynamic Modulation of Amplified Luminescence Dissymmetry Factor." Journal of Materials Chemistry C, 2022. http://dx.doi.org/10.1039/d2tc00424k.

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The development of circularly polarized luminescence (CPL) materials with high luminescence dissymmetry factor (gem) and stimuli-responsive characteristic is of great importance for various applications. Herein, a photoswitchable CPL-active cholesteric liquid...

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38

Wang, Xue‐Yan, Peng Luo, Xi‐Yan Dong, Shan Guan, and Chong Zhang. "Transcription of Customized Circularly Polarized Luminescence from Enantiomeric Metal–Organic Framework to Carbon Dots." Advanced Optical Materials, September 14, 2024. http://dx.doi.org/10.1002/adom.202401713.

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AbstractChiral carbon dots (CDs) with circularly polarized luminescence (CPL) are one of the most dynamic areas of modern science. However, the design, preparation, and ambiguity mechanism of solid‐state CPL‐active CDs remains a formidable challenge. Herein, for the first time, CDs with customized chiroptical activities in the solid state, especially CPL, are transcribed from chiral metal–organic framework (CMOFs) via a bottle‐around‐ship strategy. Within these CMOFs⊃CDs assemblies, CDs inherited the chirality of the host CMOFs through host–guest interactions, which is revealed by density func

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Wang, Yu, Zi-Yi Lv, Zi-Xuan Chen, et al. "Multiple-resonance thermally activated delayed fluorescence materials based on phosphorus central chirality for efficient circularly polarized electroluminescence." Materials Horizons, 2024. http://dx.doi.org/10.1039/d4mh00605d.

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Circularly polarized organic light-emitting diode (CP-OLED) holds great potential for naked-eye 3D displays, necessitating efficient chiral luminescent materials with optimal CP luminescence (CPL) dissymmetry factor (g). Herein, we present the...

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40

Zhu, Shui-Dong, Yu-Lin Zhou, Yu Lei, et al. "Coexistence Performance of Circularly Polarized Luminescence and Proton Conduction in Homochiral Cadmium(II)-Terbium(III) Complexes." Inorganic Chemistry Frontiers, 2024. http://dx.doi.org/10.1039/d3qi02327c.

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Multifunctional materials with proton conductivity, single-molecule magnet (SMM), circularly polarized luminescence (CPL) and Faraday effect would provide a great opportunity for applications in luminescent, electrical, magnetic, magnetic–optical, and magneto–electronic smart...

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41

Deng, Yongjing, Mengzhu Wang, Yanling Zhuang, Shujuan Liu, Wei Huang, and Qiang Zhao. "Circularly polarized luminescence from organic micro-/nano-structures." Light: Science & Applications 10, no. 1 (2021). http://dx.doi.org/10.1038/s41377-021-00516-7.

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AbstractCircularly polarized light exhibits promising applications in future displays and photonic technologies. Circularly polarized luminescence (CPL) from chiral luminophores is an ideal approach to directly generating circularly polarized light, in which the energy loss induced by the circularly polarized filters can be reduced. Among various chiral luminophores, organic micro-/nano-structures have attracted increasing attention owing to the high quantum efficiency and luminescence dissymmetry factor. Herein, the recent progress of CPL from organic micro-/nano-structures is summarized. Fir

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42

Grasser, Maxime, and Boris Le Guennic. "Ab initio investigations of circularly polarized luminescence in Samarium(III)-based complexes." Physical Chemistry Chemical Physics, 2024. http://dx.doi.org/10.1039/d3cp05695c.

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The present study aims to gain insight into the circularly polarised luminescence (CPL) of lanthanide complexes through the angle of one of their elements, namely Samarium. The simulation of luminescent...

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43

Ren, Jiajia, Tengfei He, Haolin Lu, et al. "Tuning the Circularly Polarized Phosphorescence of Platinum(II) Complexes through Chiral Cation Strategy." Materials Horizons, 2024. http://dx.doi.org/10.1039/d4mh01105h.

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Circularly polarized phosphorescent (CPP) materials especially chiral platinum(II) complexes, combining the advantages of both circularly polarized luminescence (CPL) and phosphorescence, show broad potential applications in chiral optoelectronic devices. Developing CPP...

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44

Zheng, Hongrui, Qingqing Wang, Fei Wang, Shangda Li, and Jian Zhang. "Rational Design of Circularly Polarized Luminescence Active Chiral Metal-organic Frameworks for Logic Device." Chemical Science, 2025. https://doi.org/10.1039/d5sc02334c.

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Chiral metal-organic frameworks (CMOFs) have garnered significant attention for their remarkable potential in circularly polarized luminescence (CPL) applications. This study employs circularly polarized fluorescence energy transfer (CPF-ET) as a pivotal...

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45

Liu, Xinling, and Ren-Hua Jin. "Recent topics on circularly polarized luminescence generated by inorganic materials." Chemical Synthesis, 2022. http://dx.doi.org/10.20517/cs.2022.01.

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Circularly polarized luminescence (CPL) is an interesting phenomenon representing the unequal emission of left-handed and right-handed polarized light from an emitter. CPL is promising in chirality characterizations and various optical applications. Traditionally, research on CPL is centered on organic substances. In recent years, CPL present on inorganic ones has also become a nascent topic, which is significant to explore novel chirality- and luminescence-related properties and applications in inorganic materials. This minireview summarizes the recent progress on the following two aspects: 1

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46

Maeda, Chihiro, and Tadashi Ema. "Recent development of azahelicenes showing circularly polarized luminescence." Chemical Communications, 2025. https://doi.org/10.1039/d4cc06307d.

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Recently, a variety of circularly polarized luminescence (CPL) dyes have been developed as next-generation chiroptical materials. Helicenes, ortho-fused aromatics, have been recognized as one of the most promising CPL dyes....

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47

Garain, Swadhin, Anju Ajayan Kongasseri, Sopan M. Wagalgave, et al. "Supramolecular Charge‐Transfer Approach for Tunable and Efficient Circularly Polarized Delayed Fluorescence and Phosphorescence." Angewandte Chemie, May 2, 2025. https://doi.org/10.1002/ange.202501330.

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Abstract:

Achieving efficient circularly polarized luminescence (CPL) with a high luminescence dissymmetry factor (|glum|) in purely organic systems is a vibrant and rapidly evolving field of research. Recently, the growing interest in ambient organic phosphors has offered a promising alternative for achieving CPL with remarkable quantum yields by utilizing triplet states. While supramolecular charge‐transfer (CT) interactions are well‐established to improve |glum| by enhancing magnetic transition dipole components, their application to triplet‐harvesting organic systems remains unexplored. In this cont

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48

Garain, Swadhin, Anju Ajayan Kongasseri, Sopan M. Wagalgave, et al. "Supramolecular Charge‐Transfer Approach for Tunable and Efficient Circularly Polarized Delayed Fluorescence and Phosphorescence." Angewandte Chemie International Edition, May 2, 2025. https://doi.org/10.1002/anie.202501330.

Full text

Abstract:

Achieving efficient circularly polarized luminescence (CPL) with a high luminescence dissymmetry factor (|glum|) in purely organic systems is a vibrant and rapidly evolving field of research. Recently, the growing interest in ambient organic phosphors has offered a promising alternative for achieving CPL with remarkable quantum yields by utilizing triplet states. While supramolecular charge‐transfer (CT) interactions are well‐established to improve |glum| by enhancing magnetic transition dipole components, their application to triplet‐harvesting organic systems remains unexplored. In this cont

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49

Li, Chen, Yi Wei, Yan Zhang, et al. "Efficient Ultraviolet Circularly Polarized Luminescence in Zero‐Dimensional Hybrid Cerium Bromides." Angewandte Chemie, April 17, 2024. http://dx.doi.org/10.1002/ange.202403727.

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Abstract:

Ultraviolet circularly polarized luminescence (UV‐CPL) with high photon energy shows great potential in polarized light sources and stereoselective photopolymerization. However, developing luminescent materials with high UV‐CPL performance remains challenging. Here, we report a pair of rare earth Ce3+‐based zero‐dimensional (0D) chiral hybrid metal halides (HMHs), R/S‐(C14H24N2)2CeBr7, which exhibits characteristic UV emissions derived from the Ce 5d‐4f transition. The compounds show simultaneously high photoluminescent quantum yields of (32‐39)% and large luminescent dissymmetry factor (|glum

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50

Li, Chen, Yi Wei, Yan Zhang, et al. "Efficient Ultraviolet Circularly Polarized Luminescence in Zero‐Dimensional Hybrid Cerium Bromides." Angewandte Chemie International Edition, April 17, 2024. http://dx.doi.org/10.1002/anie.202403727.

Full text

Abstract:

Ultraviolet circularly polarized luminescence (UV‐CPL) with high photon energy shows great potential in polarized light sources and stereoselective photopolymerization. However, developing luminescent materials with high UV‐CPL performance remains challenging. Here, we report a pair of rare earth Ce3+‐based zero‐dimensional (0D) chiral hybrid metal halides (HMHs), R/S‐(C14H24N2)2CeBr7, which exhibits characteristic UV emissions derived from the Ce 5d‐4f transition. The compounds show simultaneously high photoluminescent quantum yields of (32‐39)% and large luminescent dissymmetry factor (|glum

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