Ultralong organic afterglow from small molecular host-guest materials: state of the art [PDF]
Light: Science & ApplicationsUltralong organic afterglow materials are being actively explored as attractive candidates for a wide range of applications such as data storage, security inks, emergency lighting, etc., due to their unique long-lived excited state properties and ...
Yuxin Xiao +4 more
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Single-component color-tunable circularly polarized organic afterglow through chiral clusterization [PDF]
Nature Communications, 2022 Circularly polarized organic afterglow (CPOA) with both long-lived room-temperature phosphorescence and circularly polarized luminescence is attracting great interest, but the development of multicolor-tunable CPOA in a single-component material remains ...
Hui Li +11 more
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Afterglow ice formed by phosphorescent luminophore-protein conjugates and complexes in aqueous solution at freezing temperature [PDF]
Nature CommunicationsUnlike the widely reported fluorophore-biomacromolecule systems in nucleic acid testing and immunoassay, organic afterglow luminophore-biomacromolecule conjugates and complexes remain rarely explored.
Xun Li +5 more
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Narrowband Organic/Inorganic Hybrid Afterglow Materials
MoleculesNarrowband afterglow materials display interesting functions in high-quality anti-counterfeiting and multiplexed bioimaging. However, there is still a limited exploration of these afterglow materials, especially for those with a full width at half maxima
Wen Xia +6 more
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Enabling robust blue circularly polarized organic afterglow through self-confining isolated chiral chromophore [PDF]
Nature CommunicationsCreating circularly polarized organic afterglow system with elevated triplet energy levels, suppressed non-radiative transitions, and effective chirality, which are three critical prerequisites for achieving blue circularly polarized afterglow, has posed
Mingjian Zeng +16 more
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Full-color programmable high temperature afterglow polymers based on single-molecule emitters [PDF]
Nature CommunicationsHigh-temperature afterglow organic amorphous materials expand the operational temperature beyond traditional room-temperature phosphorescent materials, broadening their potential applications.
Zhuoran Xu +6 more
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Advanced ScienceOrganic afterglow materials hold great promise for applications in bioimaging, sensing, and information encryption, yet the construction of advanced nanostructures like vesicles with long‐lived luminescence remains a formidable challenge.
Siqi Zhu +8 more
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Phosphine-mediated hydrogen bond and phosphorescence energy transfer for tunable chiroptical afterglow in stacked polymers [PDF]
Nature CommunicationsPolymer-doped chiral organic afterglow (COA) materials represent an emerging frontier in photonics, yet their development is constrained by weak hydrogen bond interactions and limited spectral diversity.
Zhisheng Gao +15 more
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Boosting Organic Long Persistent Luminescence by Enhancing Charge Separation Processes in Three‐Component Systems [PDF]
Advanced ScienceOrganic long persistent luminescence (OLPL) materials feature power law emission decay and minutes‐/hours‐long afterglow durations because of retarded charge recombination.
Zi Ye +6 more
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Short-range charge transfer for efficient ultra-narrowband deep blue afterglow [PDF]
Nature CommunicationsEfficient and narrowband blue organic afterglow materials are critical components for advanced optoelectronic applications, but so far, have been rarely explored. Herein, we report short-range charge transfer-assisted high efficiency and ultra-narrowband
Xin Zou +8 more
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