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Study on Fluorescence Properties of Eu(Ⅲ) Cryptates 郑和根1,陈秋云2,刘青山2 (1.State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing 210093, China;2.Department of Chemistry, Huangshan... of the luminescence intensity of Eu(Ⅲ). Key words:optics; Eu(Ⅲ); Zn(Ⅱ); heterodinuclear cryptate; fluorescence; rare earths; [全文内容正在添加中] ......
Kinetic Investigation of Ce,Y-CPAmA Systems and Simultaneous Determination of Sc,Y,Ce via Complementary Tristimulus Spectrophotometry成荣明,赵泓,卓宗亮摘 要:<正>In the past ten years the eomplementary tristimulus speetrophotometryll],eTs,has seen its diverse appli-eations{2一61 though most researehes remain in relatively simpe systems,and less work has been......
Synthesis, Characterization and Fluorescence of Rare earth Nitrate Complexes with Triaza-crown Ether Derivative 崔书亚1,杨汝栋1,胡晓黎1,闫兰1 (1.College of Chemistry and Chemical Engineering, Lanzhou... synthesized and characterized by elemental analysis, IR, molar conductance, TG-DTA analysis and fluorescence spectra. The composition of the complexes determined as [RE(NO3)3L*3H2O]*H2O (RE=Sm, Eu, Tb......
Syntheses, characteristics and fluorescence properties of complexes of terbium with benzoic acid and its derivatives ZHOU Zhong-cheng(周忠诚)1, SHU Wan-gen(舒万艮)2, RUAN Jian-ming(阮建明)1,HUANG Bai-yun(黄伯... vibration of Tb-O, is absent for free ligands. The fluorescence properties were investigated by using luminescence spectroscope, the results show that all the six complexes of terbium exhibit excellent......
Influence of Lanthanum on Fluorescence Properties of Ag-BaO Thin Films 吴锦雷1,许北雪1 (1.Department of Electronics, Peking University, Beijing 100871, China) Abstract:Ag-BaO thin films doped with lanthanum were prepared by vacuum deposition. Compared with the normal Ag-BaO thin film, there is almost no change with the shape and the peak site of the fluorescence spectrum; however, fluorescence......
Fluorescence of Eu-Enoxacin-Phen Complex and New Tissue Staining Method李改枝,李桂芝摘 要:New complex Eu(ENX)3(phen)Cl3·2H2O that gives off red fluorescence was synthesized. The results show that the strong fluorescence emitting of 593 and 615 nm for Eu3+ in the Eu(ENX)3(phen)Cl3·2H2O complex is related to the transitions 5D0-7F1 and 5D0-7F2, respectively......
Synthesis, crystal structure and fluorescence property of 1-D europium complex with 2,3-difluorobenzoate SONG Jinhao1,WU Xiaoshuo1,LI Xia1 (1.Department of Chemistry,Capital Normal University.... The titled complex crystallizes in monoclinic system, space group P2_1/c, with a=0.79977(2) nm, b=-2.99156(7) nm,c=0.93260(2) nm, and β=100.691(1)°. The complex exhibited strong red fluorescence under......
and fluorescent microscope, CdSe was identified as cubical nanocrystal with an even size of 4 nm, and enjoys obvious quantum size effect and strong fluorescence. Compared with pure quantum dots, CdSe quantum dots coated with polylactide are characterized with large size, typical nuclear shell structure and stronger fluorescence. Key words: quantum dots; polylactide; coating; fluorescence  ......
diffractometry(XRD), field emission scanning electron microscopy(FE-SEM) and fluorescence spectroscopy. The results reveal that the Ce1-xSmxO2 powders obtained by calcining the precursors prepared...-like one due to its special morphology. Key words: cerium dioxide; precursor; crystal morphology; fluorescence  ......
Research and application of fluorescence system on norfloxacin-terbium-phen-SDBS吕玉光1,2,李烨1,赵悦辉1,3,杨立滨1,江欣1,王莹1,吴兴华11. College of Pharmacy, Jiamusi University2. Provincial Key Laboratory of Biological Agents, College of Pharmacy, Jiamusi University3. Institute for Drug Control of Jiamusi摘 要:Fluorescence characteristics of complex system of rare earth......