Zobrazeno 1 - 10 of 21 pro vyhledávání: '"Andrey V. Zaytsev"'
2
Halide-Enhanced Spin–Orbit Coupling and the Phosphorescence Rate in Ir(III) Complexes
Autor: Marsel Z. Shafikov, Andrey V. Zaytsev, Valery N. Kozhevnikov
Publikováno v: Inorganic Chemistry. 60:642-650
The spin-forbidden nature of phosphorescence in Ir(III) complexes is relaxed by the metal-induced effect of spin-orbit coupling (SOC). A further increase of the phosphorescence rate could potentially be achieved by introducing additional centers capa
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf4c35378ff130668bed3bd39df71caf
https://doi.org/10.1021/acs.inorgchem.0c02469
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3
Exceptionally fast radiative decay of a dinuclear platinum complex through thermally activated delayed fluorescence
Autor: Valery N. Kozhevnikov, Thomas J. Penfold, Amit Sil, Fernando B. Dias, Andrey V. Zaytsev, Ashleigh Horn, J. A. Gareth Williams, Piotr Pander, Ruth Daniels
Publikováno v: Chemical science, 2021(17), pp.6172-6180 [Peer Reviewed Journal]
Chemical Science
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^N coordination environment, with the two metal ions bound to the nitrogen atoms of a bridging pyrim
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1156950f33462073e5e7864d2050547e
https://doi.org/10.1039/d1sc00160d
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4
The Role of Dinuclearity in Promoting Thermally Activated Delayed Fluorescence (TADF) in Cyclometallated, N^C^N-coordinated Platinum(II) Complexes
Autor: Fernando B. Dias, Valery N. Kozhevnikov, Pierre-Henri Lanoë, Piotr Pander, Amit Sil, Andrey V. Zaytsev, J. A. Gareth Williams
Publikováno v: Journal of materials chemistry C, 2021, Vol.9(32), pp.10276-10287 [Peer Reviewed Journal]
Journal of Materials Chemistry C
Journal of Materials Chemistry C, Royal Society of Chemistry, 2021, 9 (32), pp.10276-10287. ⟨10.1039/d1tc02562g⟩
In this work we present synthesis and an in-depth photophysical analysis of a di-Pt(II) complex with a ditopic bis-N^C^N ligand. The complex exhibits a dual luminescent behaviour by emitting simultaneously delayed fluorescence and phosphorescence. By
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87e2ca9ee0688e64c3cde16cf6b3167a
https://doi.org/10.1039/D1TC02562G
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5
Extended ligand conjugation and dinuclearity as a route to efficient platinum-based near-infrared (NIR) triplet emitters and solution-processed NIR-OLEDs
Autor: Fernando B. Dias, Ruth Daniels, Marsel Z. Shafikov, Ross Martinscroft, Piotr Pander, Andrey V. Zaytsev, J. A. Gareth Williams, Valery N. Kozhevnikov
Publikováno v: Journal of materials chemistry C, 2021, Vol.9(1), pp.127-135 [Peer Reviewed Journal]
Near infrared (NIR) emission from molecular materials is typically targeted by using more extended conjugated systems compared to visible-emitting materials. But efficiencies usually fall off due to the combined effects of increasing non-radiative an
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e6dcb492f4983c822b33e33bff6f953
http://dro.dur.ac.uk/32256/
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6
The 5,6,7,8-Tetrahydro-2-Naphthoyl-Coenzyme A Reductase Reaction in the Anaerobic Degradation of Naphthalene and Identification of Downstream Metabolites
Autor: Christian A. von Hagen, Isabelle Heker, Bernard T. Golding, Philip Weyrauch, Meike E. Arnold, Andrey V. Zaytsev, Rainer U. Meckenstock
Publikováno v: Appl Environ Microbiol
Anaerobic degradation of polycyclic aromatic hydrocarbons has been investigated mostly with naphthalene as a model compound. Naphthalene degradation by sulfate-reducing bacteria proceeds via carboxylation to 2-naphthoic acid, formation of a coenzyme
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::129e3c5ff4d50e49b15f6146b20197d6
https://doi.org/10.1128/aem.00996-20
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7
Near Infrared Phosphorescent Dinuclear Ir(III) Complex Exhibiting Unusually Slow Intersystem Crossing and Dual Emissive Behavior
Autor: Rafał Czerwieniec, Aleksandra Kowalczyk, Andrey V. Zaytsev, Fabian Brandl, Valery N. Kozhevnikov, Marsel Z. Shafikov, Magdalena Gapińska, Konrad Kowalski, Alfiya F. Suleymanova
Publikováno v: The journal of physical chemistry letters. 11(15)
A dinuclear iridium(III) complex IrIr shows dual emission consisting of near infrared (NIR) phosphorescence (λmax = 714 nm, CH2Cl2, T = 300 K) and green fluorescence (λmax = 537 nm). The NIR emission stems from a triplet state (T1) localized on the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56f68916c1056d5f9f49884b92bc2772
https://pubmed.ncbi.nlm.nih.gov/32615767
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9
Exploring the Subtle Effect of Aliphatic Ring Size on Minor Actinide-Extraction Properties and Metal Ion Speciation in Bis-1,2,4-Triazine Ligands
Autor: Patrik Wessling, Valery N. Kozhevnikov, Andreas Wilden, Rachel Bulmer, Mark T. Sims, Giuseppe Modolo, Andrey V. Zaytsev, Andreas Geist, Paul G. Waddell, Frank W. Lewis, Petra J. Panak
Publikováno v: Chemistry-a European journal 26(2), 428-437 (2020). doi:10.1002/chem.201903685
Chemistry (Weinheim an Der Bergstrasse, Germany)
Chemistry-a European journal, 26 (2), 428-437
The synthesis and evaluation of three novel bis‐1,2,4‐triazine ligands containing five‐membered aliphatic rings are reported. Compared to the more hydrophobic ligands 1–3 containing six‐membered aliphatic rings, the distribution ratios for
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d570b1de5fd1f2c57b1f36b65861f86
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10
Conversion ofcis-2-carboxycyclohexylacetyl-CoA in the downstream pathway of anaerobic naphthalene degradation
Autor: Oliver J. Schmitz, Philip Weyrauch, Susanne Stephan, Lena Kocks, Bernard T. Golding, Andrey V. Zaytsev, Rainer U. Meckenstock
Publikováno v: Environmental Microbiology. 19:2819-2830
The cyclohexane derivative cis-2-(carboxymethyl)cyclohexane-1-carboxylic acid [(1R,2R)-/(1S,2S)-2-(carboxymethyl)cyclohexane-1-carboxylic acid] has previously been identified as metabolite in the pathway of anaerobic degradation of naphthalene by sul
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7d1452f5c74512f59a3444b4df9501cc
https://doi.org/10.1111/1462-2920.13806
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