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Attachment of 2,2-bipyridine onto a silica gel for application as a sequestering agent for copper, cadmium and lead ions from an aqueous medium
(Versita, 2011-01-01)
A method was developed to attach 2,2-bipyridine (BP) onto a silica gel surface by a two-step reaction. The first step consisted of a reaction between the matrix and a silylating agent, 3-chloropropyltrimeth-oxysilane. In ...
Attachment of 2,2-bipyridine onto a silica gel for application as a sequestering agent for copper, cadmium and lead ions from an aqueous medium
(Versita, 2011-01-01)
A method was developed to attach 2,2-bipyridine (BP) onto a silica gel surface by a two-step reaction. The first step consisted of a reaction between the matrix and a silylating agent, 3-chloropropyltrimeth-oxysilane. In ...
Cis- Trans Interconversion in Ruthenium(II) Bipyridine Complexes
(American Chemical Society, 2019-09)
Most studies of ruthenium polypyridine complexes are devoted to their cis isomers. The fact that cis isomers are thermally more stable and thus easier to synthesize has prevented researchers from investigating the properties ...
Photophysical properties of a fluorene-bipyridine copolymer and its complexes with europium
(ELSEVIER SCIENCE SALAUSANNE, 2012)
The synthesis and structural characterization of a europium complexed fluorene-bipyridine copolymer are described. A level of ion insertion of 80% in molar basis was achieved, and theoretical calculations showed that it ...
ESR and electrochemical studies of 2-acylpyridines and 6,6′-diacyl-2, 2′-bipyridines
(2005)
The ESR spectra of radicals obtained by electrolytic reduction of 2-acylpyridines and 6,6′-diacyl-2,2′-bipyridines were measured in dimethylsulfoxide (DMSO) and analyzed by quantum chemical calculations. The electrochemistry ...
STRUCTURES OF CATENA-DI-MU-CHLORO-DI-MU-BROMO-(2,2-BIPYRIDINE)COPPER(II) AND CATENA-DI-MU-BROMO-(2,2-BIPYRIDINE)COPPER(II)
(MUNKSGAARD INT PUBL LTD, 1988-07-15)
Ruthenium (II) complexes in catalytic oxidation
(2001)
Ruthenium (II) complexes of the type RuL(CO)(2)Cl-2, [RuL(CO)(2)L-2'](2+) and [RuL(CO)(2)Cl L'](+) [L=bipyridine (bpy), phenanthroline (phen), biquinoline (biq) and L'=pyridine (py), 4-chloropyridine (Cl-py), 4-methoxypyridine ...
Temperature response of luminescent tris(bipyridine)ruthenium(II)-doped silica nanoparticles
(Elsevier Inc, 2013-02)
Nanoparticle-based temperature imaging is an emerging field of advanced applications. Herein, the sensitivity of the phosphorescence of tris(bipyridine)ruthenium(II)-doped silica nanoparticles towards temperature is studied. ...
2,2'-Bipyridine Equipped with a Disulfide/Dithiol Switch for Coupled Two Electron and Proton Transfer
(Wiley VCH Verlag, 2018-01)
[1,2]dithiino[4,3-b:5,6-b´]dipyridine (1) and its protonated open form 3,3´-dithiol-2,2´-bipyridine (2) were synthesised and their interconversion investigated. The X-ray structure of 2 revealed an anti orientation of the ...