Macromolecules, Год журнала: 2024, Номер unknown
Опубликована: Сен. 24, 2024
Язык: Английский
Angewandte Chemie International Edition, Год журнала: 2024, Номер unknown
Опубликована: Июль 11, 2024
Circularly polarized long afterglow (CPLA) attracts great interests in multi-disciplinary fields with significant potentials optical multiplexing applications, but achieving full-color and white CPLA is still challenging. The present contribution reports the first success utilizing circularly phosphorescence energy transfer (CPP-ET) combined chirality-selective absorption (CSA) to construct materials. Blue luminescence dissymmetry factor (g
Язык: Английский
Процитировано
11
Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 160357 - 160357
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
1
Chemical Communications, Год журнала: 2024, Номер unknown
Опубликована: Янв. 1, 2024
Twelve liquid crystalline polymer network films were fabricated through photopolymerization of cholesteric liquid-crystalline mixtures containing two aggregation-induced emissive-active luminogens. The exhibit multicolour and white circularly polarized luminescence with dissymmetry factors up to 0.85 fluorescence quantum yields 90%.
Язык: Английский
Процитировано
2
Advanced Functional Materials, Год журнала: 2024, Номер unknown
Опубликована: Ноя. 14, 2024
Abstract Circularly polarized luminescence (CPL) materials hold significant promise in multidisciplinary fields such as circularly organic light‐emitting diodes, biological probes, data storage, and information encryption. However, these cutting‐edge applications also put forward higher requirements for the design of CPL materials, requiring large dissymmetry factor high emission quality. For this purpose, diverse approaches have been explored to generate enhance emission. Among them, energy transfer (ET) strategy stands out it can be readily implemented a wide range materials. The present work overviews latest advances generating modulating CPL, involving small molecules, polymers, metal complexes, liquid crystals, well new‐emerging chiral luminescent It is anticipated that review article will garner increased attention toward systems facilitate advancement
Язык: Английский
Процитировано
2
Angewandte Chemie, Год журнала: 2024, Номер 136(40)
Опубликована: Июль 11, 2024
Abstract Circularly polarized long afterglow (CPLA) attracts great interests in multi‐disciplinary fields with significant potentials optical multiplexing applications, but achieving full‐color and white CPLA is still challenging. The present contribution reports the first success utilizing circularly phosphorescence energy transfer (CPP‐ET) combined chirality‐selective absorption (CSA) to construct materials. Blue luminescence dissymmetry factor ( g lum ) of 3×10 −2 firstly obtained via CSA effect chiral helical polyacetylene blue ultralong inorganic phosphor BP. Significantly, films are prepared by simply blending different fluorophores into blue‐CPLA CPP‐ET. Benefited from persistent BP, lifetimes increase nanoseconds minutes, emissions lasting for more than 20 min realized 10 −3 . Also noticeably, optoelectronic devices, multi‐dimension information encryption logic gate developed based on tunable CPLA‐active established strategy provides a universal platform future development materials applications.
Язык: Английский
Процитировано
1
Macromolecules, Год журнала: 2024, Номер unknown
Опубликована: Сен. 24, 2024
Язык: Английский
Процитировано
1