Constructing high performance circularly polarized luminescence materials by regulating the chiral physical environment of chromophores DOI

Chengyu Jiang,

Peilin Pan,

Xue Jin

et al.

Chinese Science Bulletin (Chinese Version), Journal Year: 2023, Volume and Issue: unknown

Published: Aug. 1, 2023

Language: Английский

Photon Upconversion Cooperates with Downshifting in Chiral Systems: Modulation, Amplification, and Applications of Circularly Polarized Luminescence DOI
Tonghan Zhao, Pengfei Duan

Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: 63(27)

Published: May 4, 2024

Abstract Circularly polarized luminescence (CPL)‐active materials are increasingly recognized for their potential applications such as 3D imaging, data storage, and optoelectronic devices. Typically, CPL have required high‐energy (HE) photons excitation to emit low‐energy (LE) circularly light, a process known downshifting (DSCPL). However, the emergence of upconverted (UCCPL), where absorption multi LE results in emission single HE photon with circular polarization, has recently attracted considerable attention. This minireview highlights intricate relationship between upconversion phenomena. During upconversion, dissymmetry factor ( g lum ) value can be improved certain systems. Additionally, integration both upconversion‐downshifting‐synergistic systems offers avenues dual‐excitation or dual‐emission functionalities. More detail, emerging UCCPL based on various mechanisms synergy DSCPL introduced. several examples that demonstrate presented highlight future opportunities.

Language: Английский

Citations

4
Chiral Surfactants: Design, Aggregation Behaviors and Applications DOI

Zhichen Xiong,

Zhou Li-li,

Jie Wang

et al.

Current Opinion in Colloid & Interface Science, Journal Year: 2024, Volume and Issue: 73, P. 101842 - 101842

Published: July 23, 2024

Language: Английский

Citations

2
Photon Upconversion Cooperates with Downshifting in Chiral Systems: Modulation, Amplification, and Applications of Circularly Polarized Luminescence DOI
Tonghan Zhao, Pengfei Duan

Angewandte Chemie, Journal Year: 2024, Volume and Issue: 136(27)

Published: May 4, 2024

Abstract Circularly polarized luminescence (CPL)‐active materials are increasingly recognized for their potential applications such as 3D imaging, data storage, and optoelectronic devices. Typically, CPL have required high‐energy (HE) photons excitation to emit low‐energy (LE) circularly light, a process known downshifting (DSCPL). However, the emergence of upconverted (UCCPL), where absorption multi LE results in emission single HE photon with circular polarization, has recently attracted considerable attention. This minireview highlights intricate relationship between upconversion phenomena. During upconversion, dissymmetry factor ( g lum ) value can be improved certain systems. Additionally, integration both upconversion‐downshifting‐synergistic systems offers avenues dual‐excitation or dual‐emission functionalities. More detail, emerging UCCPL based on various mechanisms synergy DSCPL introduced. several examples that demonstrate presented highlight future opportunities.

Language: Английский

Citations

0
Constructing high performance circularly polarized luminescence materials by regulating the chiral physical environment of chromophores DOI

Chengyu Jiang,

Peilin Pan,

Xue Jin

et al.

Chinese Science Bulletin (Chinese Version), Journal Year: 2023, Volume and Issue: unknown

Published: Aug. 1, 2023

Language: Английский

Citations

1