Search Results - "Kozhevnikov, N N"

Phosphorescent, Terdentate, Liquid-Crystalline Complexes of Platinum(II): Stimulus-Dependent Emission by Kozhevnikov, Valery N, Donnio, Bertrand, Bruce, Duncan W

“…Liquid crystals shining bright. A highly efficient platinum(II) luminophore is rendered liquid crystalline using a simple and flexible synthetic approach…”
Get full text

Exceptionally fast radiative decay of a dinuclear platinum complex through thermally activated delayed fluorescence by Pander, Piotr, Daniels, Ruth, Zaytsev, Andrey V, Horn, Ashleigh, Sil, Amit, Penfold, Thomas J, Williams, J. A. Gareth, Kozhevnikov, Valery N, Dias, Fernando B

“…A novel dinuclear platinum( ii ) complex featuring a ditopic, bis-tetradentate ligand has been prepared. The ligand offers each metal ion a planar O ^ N ^ C ^…”
Get full text

Phosphorescence vs Fluorescence in Cyclometalated Platinum(II) and Iridium(III) Complexes of (Oligo)thienylpyridines by Kozhevnikov, Dmitry N, Kozhevnikov, Valery N, Shafikov, Marsel Z, Prokhorov, Anton M, Bruce, Duncan W, Gareth Williams, J. A

“…Two newly prepared oligothienylpyridines, 5-(2-pyridyl)-5′-dodecyl-2,2′-bithiophene, HL2 , and 5-(2-pyridyl)-5′′-dodecyl-2,2′:5′,2′′-ter-thiophene, HL3 , bind…”
Get full text

Hydrophilic sulfonated bis-1,2,4-triazine ligands are highly effective reagents for separating actinides(iii) from lanthanides(iii) via selective formation of aqueous actinide complexes by Lewis, Frank W, Harwood, Laurence M, Hudson, Michael J, Geist, Andreas, Kozhevnikov, Valery N, Distler, Petr, John, Jan

“…We report the first examples of hydrophilic 6,6'-bis(1,2,4-triazin-3-yl)-2,2'-bipyridine (BTBP) and 2,9-bis(1,2,4-triazin-3-yl)-1,10-phenanthroline (BTPhen)…”
Get full text

Modulation of Intersystem Crossing Rate by Minor Ligand Modifications in Cyclometalated Platinum(II) Complexes by Shafikov, Marsel Z, Kozhevnikov, Dmitry N, Bodensteiner, Michael, Brandl, Fabian, Czerwieniec, Rafał

“…Photophysical properties of four new platinum­(II) complexes comprising extended ppy (Hppy = 2-phenylpyridine) and thpy (Hthpy = 2-(2′-thienyl)­pyridine)…”
Get full text

White-Light Emission from an Assembly Comprising Luminescent Iridium and Europium Complexes by Coppo, Paolo, Duati, Marco, Kozhevnikov, Valery N., Hofstraat, Johannes W., De Cola, Luisa

“…Red, white, and blue: White light was obtained by partial energy transfer (∂ET) between a blue‐emitting IrIII–phenylpyridine complex and a red‐emitting…”
Get full text

Synthesis of Cyclometallated Platinum Complexes with Substituted Thienylpyridines and Detailed Characterization of Their Luminescence Properties by Kozhevnikov, Dmitry N, Kozhevnikov, Valery N, Ustinova, Maria M, Santoro, Amedeo, Bruce, Duncan W, Koenig, Burkhard, Czerwieniec, Rafał, Fischer, Tobias, Zabel, Manfred, Yersin, Hartmut

“…Synthesis of various derivatives of 2-(2-thienyl)pyridine via substituted 3-thienyl-1,2,4-triazines is reported. The final step of the synthesis is a…”
Get full text

Mesomorphism and Photophysics of Some Metallomesogens Based on Hexasubstituted 2,2′:6′, 2′′-Terpyridines by Kumar, N. S. Saleesh, Shafikov, Marsel Z., Whitwood, Adrian C., Donnio, Bertrand, Karadakov, Peter B., Kozhevnikov, Valery N., Bruce, Duncan W.

“…The luminescent and mesomorphic properties of a series of metal complexes based on hexacatenar 2,2′:6′,2′′‐terpyridines are investigated using experimental…”
Get full text

Synthesis, Mesomorphism, and Luminescent Properties of Calamitic 2-Phenylpyridines and Their Complexes with Platinum(II) by Santoro, Amedeo, Whitwood, Adrian C, Williams, J. A. Gareth, Kozhevnikov, Valery N, Bruce, Duncan W

“…The liquid crystal and luminescent properties of two related series of rod-like, ortho-platinated complexes bearing a β-diketonate co-ligand are reported. The…”
Get full text

1,2,4-Triazine method of bipyridine ligand synthesis for the preparation of new luminescent Eu(III) complexes by Prokhorov, Anton M., Kozhevnikov, Valery N., Kopchuk, Dmitry S., Bernard, Hélène, Le Bris, Nathalie, Tripier, Raphaël, Handel, Henri, Koenig, Burkhard, Kozhevnikov, Dmitry N.

“…The ‘triazine’ methodology for the synthesis of functionalized bipyridine ligands proved to be a convenient method for the preparation of luminescent Eu(III)…”
Get full text

Pyridazine-bridged cationic diiridium complexes as potential dual-mode bioimaging probes by Daniels, Ruth E, McKenzie, Luke K, Shewring, Jonathan R, Weinstein, Julia A, Kozhevnikov, Valery N, Bryant, Helen E

“…A novel diiridium complex [(N^C^N) Ir(bis-N^C)Ir(N^C^N) Cl]PF (N^C^N = 2-[3- -butyl-5-(pyridin-2-yl)phenyl]pyridine; bis-N^C = 3,6-bis(4-…”
Get full text

Nucleophilic Substitution of Fluorine Atoms in 2,6-Difluoro-3-(pyridin-2-yl)benzonitrile Leading to Soluble Blue-Emitting Cyclometalated Ir(III) Complexes by Kozhevnikov, Valery N, Dahms, Katja, Bryce, Martin R

“…New functionalized phenylpyridine ligands and their derived heteroleptic cyclometalated Ir(III) complexes have been synthesized. The complexes possess a…”
Get full text

A Versatile Strategy for the Synthesis of Functionalized 2,2‘-Bi- and 2,2‘:6‘,2‘ ‘-Terpyridines via Their 1,2,4-Triazine Analogues by Kozhevnikov, Valery N, Kozhevnikov, Dmitry N, Nikitina, Tatiana V, Rusinov, Vladimir L, Chupakhin, Oleg N, Zabel, Manfred, König, Burkhard

“…A general synthetic route for the synthesis of functionalized bi- and terpyridines is reported. Functionalized 1,2,4-triazene 4-oxides 7 and 8obtained from…”
Get full text

Combinatorial approach to the synthesis of substituted 1,2,4-triazines by Kozhevnikov, D. N., Kozhevnikov, V. N.

“…This article describes a convenient and easy method of substitution of thenitrile group in 5-cyano-1,2,4-triazines with the aim of obtaining of libraries…”
Get full text

Fast-decaying inductively induced polarization in frozen ground: A synthesis of results and models by Kozhevnikov, N.O., Antonov, E.Yu

“…Many TEM data from Yakutia and other areas of widespread permafrost bear a manifestation of the induced polarization (IP) effect. The distinguishing feature of…”
Get full text

A Rock‐Magnetic Quest for Possible Ore Sources for the Ancient Iron‐Smelting Industry in the Olkhon Region (Lake Baikal, Siberia) by Matasova, G. G., Kazansky, A. Yu, Kozhevnikov, N. O., Snpokov, S. V., Kharinsky, A. V.

“…Rock‐magnetic techniques were used to examine the topsoil layer of Kurma archaeological site (in the Olkhon region, on the north‐western coast of Lake Baikal,…”
Get full text

An efficient route to 5-(hetero)aryl-2,4′- and 2,2′-bipyridines through readily available 3-pyridyl-1,2,4-triazines by Kozhevnikov, Valery N., Kozhevnikov, Dmitry N., Shabunina, Olga V., Rusinov, Vladimir L., Chupakhin, Oleg N.

“…[Display omitted] A new route to substituted bipyridines based on a new method for the synthesis of substituted 3-pyridyl-1,2,4-triazines and their…”
Get full text

Current and voltage source induced polarization transients: a comparative consideration by Kozhevnikov, N.O., Antonov, E.Y.

“…ABSTRACT The article discusses the excitation of transient induced polarization responses using current and voltage sources. The first method has found a wide…”
Get full text

Inversion of TEM data affected by fast-decaying induced polarization: Numerical simulation experiment with homogeneous half-space by Kozhevnikov, N.O., Antonov, E.Yu

“…A numerical simulation experiment was applied to explore the potential and limitations of the inversion of the TEM response to a uniform half-space with a…”
Get full text

Retrospective analysis of the effectiveness of local corticosteroid therapy in children with oligoarticular juvenile idiopathic arthritis by Kozhevnikov, A. N., Pozdeeva, N. A., Nikitin, M. S., Maricheva, O. N., Murashko, T. V., Orlova, N. Yu, Bogdanova, S. L., Novik, G. A.

“…Background. Despite the progress in diagnosis and treatment of chronic rheumatic diseases in children, the choice of anti-inflammatory drugs in case of the…”
Get full text