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Strong luminescence of novel water-soluble lanthanide complexes sensitized by pyridine-2,4,6-tricarboxylic acid

Sensitive biological analysis requires optical labels have good water solubility and excellent luminescent properties. Herein, two water-soluble lanthanide (Ln) complexes, Na6[Ln(PTA)3] (Ln=Eu and Tb), have been synthesized with a new tridentate ligand, pyridine-2,4,6-tricarboxylic acid (H3PTA).

出版机构:Elsevier Science

刊物名称:Journal of Alloys and Compounds

出版时间:2010

ISSN:0925-8388

数据源:报刊文摘

Synthesis and luminescence properties of needle-like SrAl2O4:Eu, Dy phosphor via a hydrothermal co-precipitation method

Needle-like SrAl2O4:Eu2+, Dy3+ phosphors had been prepared by calcining the precursors obtained from hydrothermal process at the temperature of 1100?C in a weak reductive atmosphere of active carbon. The crystal structure, morphology and optical properties of the composites were characterized.

出版机构:Elsevier Science

刊物名称:Journal of Physics and Chemistry of Solids

出版时间:2010

ISSN:0022-3697

数据源:报刊文摘

Stimulated emission and ultrafast optical switching in a ter(9,9′‐spirobifluorene)‐co‐methylmethacrylate copolymer

A methacrylate?functionalized 9,9??spirobifluorene trimer is copolymerized with methylmethacrylate (MMA). The photophysical characterization of this copolymer using pump?

出版机构:Wiley Subscription Services, Inc., A Wiley Company

刊物名称:Journal of Polymer Science Part B: Polymer Physics

出版时间:2011

ISSN:0887-6266

数据源:报刊文摘

Solvothermal Synthesis of New Luminescent Zinc(II) Coordination Polymers with One‐Dimensional Homochiral Structures

By using a dual?ligand approach, two new homochiral zinc(II) coordination polymers, Zn2(phen)2(H2O)2(cam)2?

出版机构:WILEY‐VCH Verlag

刊物名称:Zeitschrift für anorganische und allgemeine Chemie

出版时间:2010

ISSN:0044-2313

数据源:报刊文摘

Substituent Dependent Dimensionality in Luminescent Zinc Isophthalate Coordination Polymers Containing Bis(3‐pyridylmethyl)piperazine

Divalent zinc coordination polymers containing bis(3?pyridylmethyl)piperazine (3?bpmp) and isophthalate ligands have been hydrothermally synthesized and structurally characterized by single?crystal X?ray diffraction. {[Zn(ip)(H3?bpmp)]ClO4?

出版机构:WILEY‐VCH Verlag

刊物名称:Zeitschrift für anorganische und allgemeine Chemie

出版时间:2010

ISSN:0044-2313

数据源:报刊文摘

Template-free synthesis of ZnWO4 powders via hydrothermal process in a wide pH range

ZnWO4 powders with different morphologies were fabricated through a template-free hydrothermal method at 180?C for 8h in a wide pH range. X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), UV?

出版机构:Elsevier Science

刊物名称:Materials Research Bulletin

出版时间:2010

ISSN:0025-5408

数据源:报刊文摘

Highly efficient and stable blue‐light‐emitting copolyfluorene consisting of carbazole, oxadiazole, and charge‐trapping anthracene groups

This article presents the synthesis and electroluminescent (EL) properties of a stable blue?light?emitting copolyfluorene (P1) consisting of carbazole, oxadiazole and charge?trapping anthracene groups by Suzuki coupling reaction. The hole?

出版机构:Wiley Subscription Services, Inc., A Wiley Company

刊物名称:Journal of Polymer Science Part A: Polymer Chemistry

出版时间:2011

ISSN:0887-624X

数据源:报刊文摘

Synthesis of fluorescent carbon nanoparticles directly from active carbon via a one-step ultrasonic treatment

Water-soluble fluorescent carbon nanoparticles were synthesized directly from active carbon by a one-step hydrogen peroxide-assisted ultrasonic treatment.

出版机构:Elsevier Science

刊物名称:Materials Research Bulletin

出版时间:2011

ISSN:0025-5408

数据源:报刊文摘

Synthesis and Optical Properties of π‐Conjugated Polymers Composed of Benzo[1,2‐b:4,5‐b′]dithiophene and Thiophenes Bearing Electron‐Deficient Ethenyl Groups in the Side Chains

??Conjugated polymers composed of dialkoxybenzo[1,2?b:4,5?b?]dithiophene and thiophenes bearing cyano?alkoxycarbonylethenyl [?CH?C(CO2R)CN] and bis(alkoxycarbonyl)ethenyl groups [?CH?C(CO2R)2] were prepared.

出版机构:WILEY‐VCH Verlag

刊物名称:Macromolecular Chemistry and Physics

出版时间:2010

ISSN:1022-1352

数据源:报刊文摘

A novel solution method for selective synthesis of pure t-LaVO4

Tetragonal phase LaVO4 (t-LaVO4) was successfully selectively synthesized through a simple solution method with La(NO3)3 and NaVO4 as starting materials without any templates or catalysts. The products were characterized by X-ray powder diffraction (XRD) and transmission electron microscopy (TEM).

出版机构:Elsevier Science

刊物名称:Materials Letters

出版时间:2011

ISSN:0167-577X

数据源:报刊文摘