PHOSPHORESCENCE

作品数：153被引量：198H指数：7
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相关领域：理学更多>>
相关作者：王静王振何磊王娴白智韬更多>>
相关机构：中国科学院大学北京师范大学内蒙古科技大学中南大学更多>>
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相关基金：国家自然科学基金国家重点基础研究发展计划广东省自然科学基金中国博士后科学基金更多>>
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Time-dependent color-tunable room temperature phosphorescence from unusual conformational transitions in phenothiazine polymers under UV irradiation
《Science China Chemistry》2025年第3期1091-1098,共8页Jiwen Lu Yifan Niu Chanjuan Jin Chengheng Wu Hanyu Wang Yan Guan Ping Wang Xinghe Fan 
supported by the National Natural Science Foundation of China (22175149);the Natural Science Foundation of Hunan Province (NSFH 2021JJ30661)。
Achieving color-tunable room-temperature phosphorescence(RTP),especially including blue RTP from a single-component polymer still faces a formidable challenge.Herein,we wisely choose conformation-dependent phenothiazi...
关键词：polymeric room temperature phosphorescence color-tunable phosphorescence conformation-dependent TIME-DEPENDENT blue phosphorescence 
Dual-functional additive of cesium ion for achieving ultrahigh efficiency of persistent phosphorescence in existing polymer-based materials
《Science China Chemistry》2025年第2期754-762,共9页Yao Liu Jinzheng Chen Yiling Miao Kaimin Zhang Faxu Lin Huahua Huang Lina Zhang Zhan Yang Yi Zhang Zhenguo Chi Zhiyong Yang 
supported by the National Natural Science Foundation of China(52073315,52373199,and 22375222);Natural Science Foundation of Guangdong(2023A1515012679 and 2023A1515011308);Guangdong Provincial Department of Science and Technology(2021B1212050005 and 2021A1515110453);Fundamental Research Funds for the Central Universities,Sun Yat-sen University(23yxqntd002).
Despite great achievements obtained for polymer-based room-temperature phosphorescence(RTP)materials,the limited efficiencies of persistent RTP still hinder their development.Herein,a simple and universal strategy of ...
关键词：persistent phosphorescence cesium carbonate EFFICIENCY heavy-atom effect ionic interaction 
The effect of variable light intensity in luminescent-netting pots on the catch of snow crab(Chionoecetes opilio)
《Aquaculture and Fisheries》2025年第1期124-131,共8页Colin C.H.Frank Shannon M.Bayse 
funded by the Canadian Centre for Fisheries Innovation(CCFI),an Ocean Frontier Institute(OFI)Seed Fund,and the project SnowMap.
The use of light in pots has been shown to increase snow crab catch rates in eastern Canada and the Barents Sea,where better fishing efficiency could result in less fuel consumption,and financial and ecological benefi...
关键词：Catch rate POT Size selectivity Catch efficiency Catch comparison PHOSPHORESCENCE 
Carbon dots-engineered gold nanoclusters in silica enabled aqueous phase fluorescence-phosphorescence dual-emission towards advanced luminescent anti-counterfeiting
《Nano Research》2025年第2期858-868,共11页Xiaojian Yan Lin Wang Wencheng Zhong Ximeng Wang Wenxing Gao Li Shang 
This work is supported by the National Natural Science Foundation of China(No.22274131);the Shenzhen Science and Technology Program(No.JCYJ20220530161800001);the Innovation Foundation for Doctor Dissertation of Northwestern Polytechnical University(No.CX2024054).
Development of new anti-counterfeiting technology with dynamic optical signals has drawn great attention,but the use of multiple external stimulus or long-time light irradiation inevitably increases the operation comp...
关键词：gold nanoclusters carbon dots FLUORESCENCE PHOSPHORESCENCE ANTI-COUNTERFEITING 
Single-atom“surgery”on chiral all-dialkynyl-protected superatomic silver nanoclusters
《Science Bulletin》2025年第3期365-372,共8页Chengkai Zhang Wei-Dan Si Wei-Dong Tian Wan-Jun Xiao Zhi-Yong Gao Zhi Wang Chen-Ho Tung Di Sun 
supported by the National Natural Science Foundation of China(92361301,22325105,22201159,22171164,and 52261135637);the Instrument Improvement Funds of Shandong University Public Technology Platform(ts20220102).
The manipulation of single atom within the metallic kernel of nanoclusters has attracted considerable attention due to its potentials to elucidate kernel-based structure-property relationships at the single-atom level...
关键词：Single atom manipulation Chiral bialkynyl ligands Superatomic silver nanoclusters NIR-Il phosphorescence 
Mainchain conformation ordering self-assembly tailored room temperature phosphorescence emission
《Science China Chemistry》2025年第1期329-336,共8页Yuzhu Li Yumeng Gao Feng Tian Yu Wang Yuan Yao Shaoliang Lin Xiang Ma Binbin Xu 
supported by the National Natural Science Foundation of China(52073094,52273291,52273008);the Shanghai Scientific and Technological Innovation Project(22ZR1479300);the Shanghai Rising-Star Program(23QA1402500)。
Developing organic room-temperature phosphorescence(RTP)materials with a wide range of tunable-emission is significant in expanding the applications of RTP materials.Herein,we rationally designed amphiphilic alternati...
关键词：SELF-ASSEMBLY conformation ordering alternating copolymer phosphorescence emission 
B-embedded narrowband pure near-infrared(NIR)phosphorescent iridium(Ⅲ)complexes and solution-processed OLED application
《Chinese Chemical Letters》2025年第1期623-626,共4页Fuzheng Zhang Chao Shi Jiale Li Fulin Jia Xinyu Liu Feiyang Li Xinyu Bai Qiuxia Li Aihua Yuan Guohua Xie 
support from the National Natural Science Foundation of China(Nos.22171109,52373195 and 22001097);Natural Science Foundation of Jiangsu Province of China(No.BK20201003);the Postdoctoral Research Foundation of China(No.2021M701657);the Opening Project of Key Laboratory of Optoelectronic Chemical Materials and Devices,Ministry of Education,Jianghan University(No.JDGD-202301)。
Pure near-infrared(NIR)phosphorescent materials with emission peak larger than 700 nm are of great significance for the development of optoelectronics and biomedicine.We have designed and synthesized two new B-embedde...
关键词：Iridium complex B-embedded NEAR-INFRARED OLED PHOSPHORESCENCE 
Cucurbituril and cyclodextrin co-confinement-based multilevel assembly for single-molecule phosphorescence resonance energy transfer behavior
《Chinese Chemical Letters》2024年第12期4-6,共3页Siwei Wang Wei-Lei Zhou Yong Chen 
supported by National Natural Science Foundation of China(Nos.22101143 and 22361036);the China Postdoctoral Science Foundation(No.2021M691661);the Program for Young Talents of Science and Technology in Universities of Inner Mongolia Autonomous Region(No.NJYT22050);the Inner Mongolia Minzu University Doctoral Research Fund(No.BS554)。
Supramolecular assembly strategy has been proved to be an effective way to construct near-infrared(NIR)luminescent materials,especially the host-guest complexation involving macrocycles(such as cyclodextrin,cucurbitur...
关键词：materials aggregation CYCLODEXTRIN 
Supramolecular glass:a new platform for ultralong phosphorescence
《Science China Materials》2024年第11期3531-3536,共6页Fei Nie Dongpeng Yan 
supported by the National Natural Science Foundation of China(22275021);Beijing Municipal Natural Science Foundation(L234064);Beijing Nova Program(20230484414);Shandong Laboratory of Advanced Materials and Green Manufacturing at Yantai(AMGM2024F23);Fundamental Research Funds for the Central Universities.
Materials exhibiting persistently ultralong room-temperature phosphorescence(RTP)are capturing significant attention due to their long lifetimes,pronounced Stokes shifts,and efficient exciton utilization[1–3].These a...
关键词：PHOSPHOR RTP DIODES 
Multicolor circularly polarized phosphorescence of axially chiral binuclear platinum(Ⅱ) complexes
《Science China Chemistry》2024年第11期3757-3766,共10页Jintong Song Rui Zeng Hui Xiao Hailiang Ni Zong-Xiang Xu Haifeng Xiang 
supported by the National Natural Science Foundation of China (21871192);the Major Program of Guangdong Basic and Applied Research (2019B030302009)。
D-A charge transfer, including through-bond charge transfer and through-space charge transfer between two different electron donors(D) and electron acceptors(A), is a fundamental and powerful tool to tune the optical ...
关键词：Pt(Ⅱ)complexes organic light-emitting diodes circularly polarized phosphorescence axial chirality 
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