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铽-环丙沙星纳米稀土配合物合成、表征及发光性质研究

王莹 , 姜兆华 , 吕玉光 , 马冬云 , 张云杰 , 袁寰

稀土

制备了纳米铽-环丙沙星-邻菲啰啉稀土配合物,通过元素分析、热重差热分析、X射线衍射(XRD)、红外光谱、紫外光谱对配合物的组成、结构进行了表征,研究了配合物溶解性、热稳定性、发光性能和邻菲啰啉第二配体加入对铽-环丙沙星体系荧光性质的影响.荧光光谱的研究表明,环丙沙星通过分子内能量传递将部分能量传递给铽离子,同时邻菲啰啉的加入能有效地增强铽离子发光强度,配合物具有良好的发光性能,在紫外光激发下显示出Tb3的特征发射峰,发出很强的绿色荧光.

关键词: 纳米稀土配合物 , 铽 , 环丙沙星 , 表征 , 发光性质

Novel Terbium Chelate Doped Fluorescent Silica Nanoparticles

稀土学报(英文版)

关键词:

Synthesis and Characteristic of Poly(N-vinylacetamide)Containing Terbium Ion

稀土学报(英文版)

关键词:

Novel Terbium Chelate Doped Fluorescent Silica Nanoparticles

稀土学报(英文版)

关键词:

Synthesis and Characteristic of Poly(N-vinylacetamide)Containing Terbium Ion

稀土学报(英文版)

关键词:

Synthesis and Characteristic of Poly(N-vinylacetamide)Containing Terbium Ion

稀土学报(英文版)

关键词:

Synthesis, Characterization and Fluorescence of Terbium(Ⅲ) Complexes with Phenylglyoxylic Acid and 2,2-Dipyridine, 1,10-Phenanthroline, Triphenyl Phosphine Oxide

稀土学报(英文版)

关键词:

Synthesis, Characterization and Fluorescence of Terbium(Ⅲ) Complexes with Phenylglyoxylic Acid and 2,2-Dipyridine, 1,10-Phenanthroline, Triphenyl Phosphine Oxide

稀土学报(英文版)

关键词:

Synthesis, Characterization and Fluorescence of Terbium(Ⅲ) Complexes with Phenylglyoxylic Acid and 2,2-Dipyridine, 1,10-Phenanthroline, Triphenyl Phosphine Oxide

稀土学报(英文版)

关键词:

Synthesis, Characterization and Fluorescence of Terbium(Ⅲ) Complexes with Phenylglyoxylic Acid and 2,2-Dipyridine, 1,10-Phenanthroline, Triphenyl Phosphine Oxide

稀土学报(英文版)

关键词: