Novel diamides of 2,2′-dipyridyl-6,6′-dicarboxylic acid: synthesis, coordination properties, and possibilities of use in electrochemical sensors and liquid extraction
Novel diamides of 2,2′-dipyridyl-6,6′-dicarboxylic acid: synthesis, coordination properties, and possibilities of use in electrochemical sensors and liquid extraction
Are Alkynyl Spacers in Ancillary Ligands in Heteroleptic Bis(diimine)copper(I) Dyes Beneficial for Dye Performance in Dye-Sensitized Solar Cells?
作者:Guglielmo Risi、Mariia Becker、Catherine E. Housecroft、Edwin C. Constable
DOI:10.3390/molecules25071528
日期:——
The syntheses of 4,4′-bis(4-dimethylaminophenyl)-6,6′-dimethyl-2,2′-bipyridine (1), 4,4′-bis(4-dimethylaminophenylethynyl)-6,6′-dimethyl-2,2′-bipyridine (2), 4,4′-bis(4-diphenylaminophenyl)-6,6′-dimethyl-2,2′-bipyridine (3), and 4,4′-bis(4-diphenylaminophenylethynyl)-6,6′-dimethyl-2,2′-bipyridine (4) are reported along with the preparations and characterisations of their homoleptic copper(I) complexes
A copper(i) dye-sensitised TiO2-based system for efficient light harvesting and photoconversion of CO2 into hydrocarbon fuel
作者:Yong-Jun Yuan、Zhen-Tao Yu、Ji-Yuan Zhang、Zhi-Gang Zou
DOI:10.1039/c2dt30865g
日期:——
A new copper(I) complex with the ability to bind to TiO2 was synthesised and successfully employed as a solar cell sensitizer. Furthermore, we demonstrated that the copper(I) dye-sensitised TiO2-based photocatalyst exhibits impressive effectiveness for the selective photoreduction of CO2 to CH4 under visible light.
New 2,2?-Bipyridine Derivatives and Their Luminescence Properties with Europium(III) and Terbium(III) Ions
作者:Veli-Matti Mukkala、Jouko J. Kankare
DOI:10.1002/hlca.19920750512
日期:1992.8.13
Twenty differently substituted 2,2′,2″,2‴ -[(2,2′-bipyridine-6,6′-diyl)bis(methylenenitrilo)]tetrakis(acetc acids) 75–94 were synthesized with the purpose of developing new markers to be used in bioaffinity assays based on the unique luminescenceproperties of EuIII and TbIII ions. The relative luminescence yields, excitation maxima, and emission decay constants were determined for the corresponding
Synthesis and photophysical properties of europium complexes with heterotopic hexadentate ligands based on 2,2’-bipyridyl-6,6’-dicarboxamide
作者:Anastasiia V. Kharcheva、Denis A. Evdokimov、Marina D. Reshetova、Viktor I. Yuzhakov、Svetlana V. Patsaeva、Nataliya E. Borisova
DOI:10.1016/j.mencom.2017.09.009
日期:2017.9
Europium complexes with heterotopic hexadentate ligands based on 2,2’-bipyridyl-6,6’-dicarboxamide exhibit bright long-lived luminescence at 618 nm as well as extremely low solubility (
Efficient Ytterbium Near-Infrared Luminophore Based on a Nondeuterated Ligand
作者:Christian Kruck、Pariya Nazari、Carolin Dee、Bryce S. Richards、Andrey Turshatov、Michael Seitz
DOI:10.1021/acs.inorgchem.9b00548
日期:2019.5.20
molecular ytterbium complex is reported with a new tetradentate ligand based on the 2,2′-bipyridine-6,6′-dicarboxylic acid scaffold. The photophysicalproperties are investigated, especially with respect to near-infrared luminescence. The ytterbium complex shows a rather high absolute luminescence quantum yield of Φ = 3.0% and a luminescence lifetime of τobs = 72 μs at room temperature in CD3OD solution