欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
以乙醇为溶剂,用姜黄素、溴乙烷和稀土盐等为原料,合成了二乙基姜黄素镧（Ⅲ）和钐（Ⅲ）配合物,通过IR,1HNMR,MS和元素分析对目标化合物进行了结构表征;并对它们的紫外可见电子光谱、单、双光子荧光光谱进行了研究,同时采用1064 nm皮秒脉冲激光通过Z扫描技术拟合得到了双光子吸收系数和吸收截面。结果显示目标物具有较好的光学性质和双光子吸收截面。
英文摘要：
Diethylcurcumin lanthanum（Ⅲ） and samarium（Ⅲ） complexes were synthesized by curcumin,ethylbromide and rare earth salts as the starting material and ethanol as solvent.Their structures were characterized by IR,1HNMR,MS and elemental analysis.The UV-Vis absorption spectra,and one and two-photon fluorescence spectra had been investigated.The TPA coefficients of β and cross-section σ of the complexes were obtained by 1064 nm picosecond laser beam via the open-aperture Z-scan technique.The results showed that the compounds had good optical properties and two-photon absorption cross-sections.
同期刊论文项目
同项目期刊论文
Two novel terpyridine-based chromophores with donor-acceptor structural model containing modified tr
Synthesis, Crystal Structures, Photophysical Properties, and Bioimaging of Living Cells of Bis-beta-
Efficient two-photon-sensitized luminescence of a novel europium(III) ?-diketonate complex and appli
Synthesis, crystal structures and third-order nonlinear optical properties in the near-IR range of t
Synthesis, characterization, cytotoxicity and antibacterial activity of an anthracenyl-linked bis(py
Crystal structures, photophysical properties and significantly different two-photon excited fluoresc
Time-dependent morphology evolution and density functional theory calculations to study crystal grow
Four new two-photon polymerization initiators with varying donor and conjugated bridge: Synthesis an
Synthesis, crystal structures, two-photon absorption and biological imaging application of two novel
Synthesis, photophysical properties and TD-DFT calculation of four two-photon absorbing triphenylami
Crystal structure, nonlinear optical and photophysical properties of a novel chromophore constructed
Aggregation induced emission in the rotatable molecules: the essential role of molecular interaction
Synthesis and two-photon absorption properties of multi-branched styryl derivatives containing ?-bon
Synthesis, crystal structure, optical properties, DNA-binding and cell imaging of an organic chromop
nfluence of the central metal on the crystal structures and electronic structures of biferrocene tri
Non-covalent interaction in metal cation-directed assembly of supramolecular architectures: Synthesi
Synthesis, crystal structure in vitro antitumor actiity of a novel organotin(IV) complex with 9-hexy
A self-assembled nanohybrid composed of fluorophore-phenylamine nanorods and Ag nanocrystals: Energy
Nonlinear optical response and biological applications of a series of pyrimidine-based molecules for
Four new two-photon absorbing imidazo[4,5- f ] 1,10-phenanthroline dye derivatives with different di
Synthesis, crystal structures, electrochemical studies and anti-tumor activities of three polynuclea
Controlled synthesis of nickel sulfide/graphene oxide nanocomposite for high-performance supercapaci
Synthesis and structural characterization of organotin(IV) carboxylates based on different heterocyc
Enhanced electrochemiluminescence of CdSe quantum dots composited with graphene oxide and chitosan f
Photophysical properties of spherical aggregations of CdS nanocrystals capped with a chromophoric su
期刊信息
位置：