Zobrazeno 1 - 10 of 276 pro vyhledávání: '"Denis G, Samsonenko"'
1
Akademický článek
Synthesis, Characterization and Structural Study of the Two Ionic Hydrogen-Bonded Organic Frameworks Based on Sterically Crowded Bifunctional Moieties
Autor: Kira E. Vostrikova, Vladimir P. Kirin, Denis G. Samsonenko
Publikováno v: Chemistry, Vol 6, Iss 5, Pp 1271-1286 (2024)
Small bifunctional molecules are attractive for use as models in different areas of knowledge. How can their functional groups interact in solids? This is important to know for the prediction of the physical and chemical properties of the materials b
Externí odkaz: https://doaj.org/article/b958ab3edd314a9dbe1528acc58085ca
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2
Akademický článek
A Series of Metal–Organic Frameworks with 2,2′-Bipyridyl Derivatives: Synthesis vs. Structure Relationships, Adsorption, and Magnetic Studies
Autor: Vadim A. Dubskikh, Aleksei A. Kolosov, Anna A. Lysova, Denis G. Samsonenko, Alexander N. Lavrov, Konstantin A. Kovalenko, Danil N. Dybtsev, Vladimir P. Fedin
Publikováno v: Molecules, Vol 28, Iss 5, p 2139 (2023)
Five new metal–organic frameworks based on Mn(II) and 2,2′-bithiophen-5,5′-dicarboxylate (btdc2–) with various chelating N-donor ligands (2,2′-bipyridyl = bpy; 5,5′-dimethyl-2,2′-bipyridyl = 5,5′-dmbpy; 4,4′-dimethyl-2,2′-bipyridy
Externí odkaz: https://doaj.org/article/e6ce316eaa204529b4de74be1228501c
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3
Akademický článek
ESIPT-Capable 4-(2-Hydroxyphenyl)-2-(Pyridin-2-yl)-1H-Imidazoles with Single and Double Proton Transfer: Synthesis, Selective Reduction of the Imidazolic OH Group and Luminescence
Autor: Nikita A. Shekhovtsov, Elena B. Nikolaenkova, Alexey A. Ryadun, Denis G. Samsonenko, Alexsei Ya. Tikhonov, Mark B. Bushuev
Publikováno v: Molecules, Vol 28, Iss 4, p 1793 (2023)
1H-Imidazole derivatives establish one of the iconic classes of ESIPT-capable compounds (ESIPT = excited state intramolecular proton transfer). This work presents the synthesis of 1-hydroxy-4-(2-hydroxyphenyl)-5-methyl-2-(pyridin-2-yl)-1H-imidazole (
Externí odkaz: https://doaj.org/article/c2f4203456584a8c8144c4d7639290ce
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4
Akademický článek
Enhanced Adsorption Selectivity of Carbon Dioxide and Ethane on Porous Metal–Organic Framework Functionalized by a Sulfur-Rich Heterocycle
Autor: Vadim A. Dubskikh, Konstantin A. Kovalenko, Anton S. Nizovtsev, Anna A. Lysova, Denis G. Samsonenko, Danil N. Dybtsev, Vladimir P. Fedin
Publikováno v: Nanomaterials, Vol 12, Iss 23, p 4281 (2022)
Porous metal–organic framework [Zn2(ttdc)2(bpy)] (1) based on thieno [3,2-b]thiophenedicarboxylate (ttdc) was synthesized and characterized. The structure contains intersected zig-zag channels with an average aperture of 4 × 6 Å and a 49% (v/v) g
Externí odkaz: https://doaj.org/article/28d2690abd224cfdbe76eb0c3052c5b9
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5
Akademický článek
Novel Copper(II) Complexes with Dipinodiazafluorene Ligands: Synthesis, Structure, Magnetic and Catalytic Properties
Autor: Iakov S. Fomenko, Medhanie Afewerki, Marko I. Gongola, Eugene S. Vasilyev, Lidia S. Shul’pina, Nikolay S. Ikonnikov, Georgiy B. Shul’pin, Denis G. Samsonenko, Vadim V. Yanshole, Vladimir A. Nadolinny, Alexander N. Lavrov, Alexey V. Tkachev, Artem L. Gushchin
Publikováno v: Molecules, Vol 27, Iss 13, p 4072 (2022)
The reactions of CuX2 (X = Cl, Br) with dipinodiazafluorenes yielded four new complexes [CuX2L1]2 (X = Cl (1), Br (2), L1 = (1R,3R,8R,10R)-2,2,9,9-Tetramethyl-3,4,7,8,9,10-hexahydro-1H-1,3:8,10-dimethanocyclopenta [1,2-b:5,4-b’]diquinolin-12(2H)-on
Externí odkaz: https://doaj.org/article/740f8bcb4b8545a090962537eb1a8575
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7
A new subclass of copper(i) hybrid emitters showing TADF with near-unity quantum yields and a strong solvatochromic effect
Autor: Andrey Yu. Baranov, Mariana I. Rakhmanova, Xiuze Hei, Denis G. Samsonenko, Dmitri V. Stass, Irina Yu. Bagryanskaya, Maxim R. Ryzhikov, Vladimir P. Fedin, Jing Li, Alexander V. Artem'ev
Publikováno v: Chemical Communications. 59:2923-2926
We present a unique new subclass of Cu(i) hybrid complexes, showing TADF with near-unity quantum yields as well as unprecedented solvatochromic emission and strong X-ray radioluminescence.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::629ac236f2943577856ef4b8507bfbc6
https://doi.org/10.1039/d3cc00119a
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10
Akademický článek
Cinnamal Sensing and Luminescence Color Tuning in a Series of Rare-Earth Metal−Organic Frameworks with Trans-1,4-cyclohexanedicarboxylate
Autor: Pavel A. Demakov, Alena A. Vasileva, Sergey S. Volynkin, Alexey A. Ryadun, Denis G. Samsonenko, Vladimir P. Fedin, Danil N. Dybtsev
Publikováno v: Molecules, Vol 26, Iss 17, p 5145 (2021)
Three isostructural metal–organic frameworks ([Ln2(phen)2(NO3)2(chdc)2]·2DMF (Ln3+ = Y3+ for 1, Eu3+ for 2 or Tb3+ for 3; phen = 1,10-phenanthroline; H2chdc = trans-1,4-cyclohexanedicarboxylic acid) were synthesized and characterized. The compound
Externí odkaz: https://doaj.org/article/38fd4716f4924a54a755f304201dece3
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