Journal of Luminescence最新文献

{"title":"Bimetallic MOF ratio fluorescent probe for tetracycline detection, afterglow characterization and its fingerprinting study","authors":"Bin Wu, Denggerile Ao, Jun Ai, Lu Ga","doi":"10.1016/j.jlumin.2025.121452","DOIUrl":"https://doi.org/10.1016/j.jlumin.2025.121452","url":null,"abstract":"","PeriodicalId":508449,"journal":{"name":"Journal of Luminescence","volume":"286 1","pages":"121452-121452"},"PeriodicalIF":0.0,"publicationDate":"2025-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147332293","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ultrasonication synthesis of a Mn2+-doped zero-dimensional metal halide: Structure, luminescence property and display application","authors":"Wanxiang Li, Xueyang Zhao, G.-G. Chen, Zhen-Hua Li, Xicheng Wang, Yuhua Wang","doi":"10.1016/j.jlumin.2024.120991","DOIUrl":"https://doi.org/10.1016/j.jlumin.2024.120991","url":null,"abstract":"","PeriodicalId":508449,"journal":{"name":"Journal of Luminescence","volume":"277 1","pages":"120991-120991"},"PeriodicalIF":0.0,"publicationDate":"2024-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147330879","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Violet light excitable BaLiZn3(PO4)3: Eu orange-red-emitting phosphor towards white LED application","authors":"Yaping You, Ya Zheng, Zesheng Pan, Yunluo Wang, Tianrui Zhou, Minghui Wang, Haijie Chen, Wan Jiang, Lianjun Wang","doi":"10.1016/j.jlumin.2024.120984","DOIUrl":"https://doi.org/10.1016/j.jlumin.2024.120984","url":null,"abstract":"White light-emitting diode (WLED) has been widely used as solid-state lighting in recent years, with the advantages of energy saving, high luminous efficiency, and safety. Red phosphors are crucial to the color rendering index of WLED, and Eu 3+ -activated red phosphors can significantly improve the chromaticity performance of WLED. In this work, a series of new orange-red emitting BaLiZn 3 (PO 4 ) 3 : Eu 3+ phosphors were synthesized through high-temperature solid-state reaction method. The phase composition, crystal structure, morphology and photoluminescence properties of BaLiZn 3 (PO 4 ) 3 : Eu 3+ samples were investigated. The phosphors can be effectively excited by the violet light at 394 nm and emit orange-red lights corresponding to the electric dipole transition (5D 0 →7F 1 ) at 594 nm. The optimal doping concentration of Eu 3+ ions was about 5 mol%. The concentration quenching was caused by the electric dipole-dipole interaction between Eu 3+ ions. Temperature-dependent PL spectra indicate that BaLiZn 3 (PO 4 ) 3 : Eu 3+ has excellent emission and color stability at high temperatures. The color coordinates were calculated and fall in the orange-red luminescent area. The color purity is about 98.3%, and the correlated color temperature is 1710K. These results indicate that the new orange-red phosphor BaLiZn 3 (PO 4 ) 3 : Eu 3+ has potential application prospects in WLED. In this work, we report the photoluminescence properties of the Eu-doped BaLiZn 3 (PO 4 ) 3 (Ba 1-1.5 x LiZn 3 (PO 4 ) 3 : x Eu 3+ ( x = 0 – 0.09)). The synthesized phosphor has great thermal stability with an activation energy ( E a ) of 0.27 eV. When the temperature increases to 450 K, the emission intensity of BaLiZn 3 (PO 4 ) 3 : Eu 3+ remains at 75% of its original intensity at room temperature. WLED performance tests show that the phosphor has favorable CIE coordinates (0.3144, 0.3189) and high color rendering index (Ra=88.2%). The results indicate that BaLiZn 3 (PO 4 ) 3 : 0.05Eu 3+ phosphor is a potential orange-red light emitting material suitable for use in WLED with violet chips • Novel Ba 1-1.5 x LiZn 3 (PO 4 ) 3 : x Eu 3+ red phosphors were investigated in detail for the first time. • The integrated emission intensity of Ba 0.925 LiZn 3 (PO 4 ) 3 :5%Eu 3+ at 400 K can still maintain 86% of that at room temperature. • The phosphor can be efficiently excited by the violet light of 395 nm","PeriodicalId":508449,"journal":{"name":"Journal of Luminescence","volume":"277 1","pages":"120984-120984"},"PeriodicalIF":0.0,"publicationDate":"2024-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147911948","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Characterization of interaction between isoliquiritigenin and bovine serum albumin: Spectroscopic and molecular docking methods","authors":"Jie‐Hua Shi, Jing Wang, Ying-Yao Zhu, Jun Chen","doi":"10.1016/j.jlumin.2013.08.042","DOIUrl":"https://doi.org/10.1016/j.jlumin.2013.08.042","url":null,"abstract":"","PeriodicalId":508449,"journal":{"name":"Journal of Luminescence","volume":"145 1","pages":"643-650"},"PeriodicalIF":0.0,"publicationDate":"2013-08-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147899071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}