Showing 21 - 40 results of 44 for search '"organometallic"', query time: 0.04s Refine Results
  1. 21

    The Synthesis of π,n-Complexes of 1-Thio-1,3-dienes with Chromium Group Metals. The Inner-Sphere Hydrophosphorylation of α-Enethiones by Kuramshin A.I., Kolpakova E.V., Kuramshina E.A., Cherkasov R.A., Galkin V.I.

    Published 2015-06-01
    “…Hydrophosphorylation of the complexes begins from the attack of H-dialkylphosphonate towards the thiocarbonyl group; the generated organometallic α-mercaptophosphonates subsequently undergo the mercaptophosphonate-thiolphospate and thiolphosphate-thionphosphate rearrangements with organ-ophosphorus compounds remaining bound to the metal’s core.…”
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  2. 22

    Non-covalent interactions in supported asymmetric catalysis: a brief account by Ibos, Léa, Schulz, Emmanuelle

    Published 2024-02-01
    “…As a result, electrostatic interactions between inorganic supports and chiral organometallic complexes have been described to lead to efficient and recoverable catalysts. …”
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  3. 23

    The Simplest Way to Iodine-Doped Anatase for Photocatalysts Activated by Visible Light by Václav Štengl, Tomáš Matys Grygar

    Published 2011-01-01
    “…Iodine-doped TiO2 was prepared by thermal hydrolysis of aqueous solutions of the titanium peroxo-complex, which includes no organic solvents or organometallic compounds. The synthesized samples were characterized by X-ray diffraction (XRD), Raman spectroscopy (RS), infrared spectroscopy (IR), specific surface area (BET), and porosity determination (BJH). …”
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  4. 24

    High external quantum efficiency in InGaN-based green micro-light emitting diodes at ultra-low current density by removing pre-wells by Aimin Wang, Kaixuan Chen, Junyong Kang

    Published 2025-01-01
    “…InGaN-based green light-emitting diodes with different pre-well numbers were grown by an organometallic vapor phase epitaxy deposition method on patterned sapphire substrates. …”
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  5. 25

    Atomic-scale intercalation and defect engineering for enhanced magnetism and optoelectronic properties in atomically thin GeS by Anthony C. Iloanya, Srihari M. Kastuar, Gour Jana, Chinedu E. Ekuma

    Published 2025-02-01
    “…We demonstrate the emergence of a magnetic ground state in GeS, driven by weak chemical interactions between the GeS host and the intercalated organometallic chromocene. Using large-scale, first-principles many-body simulations that account for randomly distributed sulfur vacancies and the dielectric screening within the hybrid material, we show the tunability of the optoelectronic features. …”
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  6. 26

    Synthesis, Characterization, and Evaluation of Antimicrobial and Antifertility Efficacy of Heterobimetallic Complexes of Copper (II) by Ashu Chaudhary, Anshul Singh

    Published 2017-01-01
    “…Heterobimetallic complexes of the copper with remarkable antimicrobial and antifertility action have been synthesized by the conventional method by reacting CuCl2 and o-phenylenediamine in the methanolic medium forming the mononuclear complex of the type CuC6H8N22Cl2 which was further treated with group 4 or 14 organometallic dichlorides (Ph2M′Cl2, Me2M′Cl2, and Cp2M′′Cl2) [M′ = Sn, Si, and M′′ = Ti, Zr] leading to formation of heterobimetallic complexes. …”
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  7. 27

    A Bis-Glycosylamine Strategy for the Synthesis of Dimeric Iminosugars Based on a DAB-1 Scaffold by Kamilia Ould Lamara, Nathan Noël, Fabien Massicot, Jean-Luc Vasse, Stéphane P. Vincent, Jean-Bernard Behr

    Published 2025-01-01
    “…Moreover, an additional substituent (allyl, ethynyl) may be inserted into the structure via nucleophilic addition of an organometallic reagent to the starting bis-glycosylamine. …”
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  8. 28

    Advancements in electron paramagnetic resonance (EPR) spectroscopy: A comprehensive tool for pharmaceutical research by Bešić Erim, Rajić Zrinka, Šakić Davor

    Published 2024-12-01
    “…Electron paramagnetic resonance (EPR) spectroscopy has long been established across various scientific disciplines for characterizing organic radicals, organometallic complexes, protein structures and dynamics, polymerization processes, and radical degradation phenomena. …”
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  9. 29

    Important role of H2 spillover in asymmetric hydrogenation of quinolines in hybrid systems by Yiqi Ren, Xin Liu, Jiali Liu, Huicong Dai, Maodi Wang, Qihua Yang

    Published 2025-02-01
    “…The hydrogen spillover makes it possible for heterogeneous catalysts and homogeneous organometallic complexes to cooperate, breaking the boundary between homogeneous and heterogeneous catalysis.…”
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    Unveiling polyoxometalate redox properties at the nanoscale by Volatron, Florence, Izzet, Guillaume, Vuillaume, Dominique,  Proust, Anna

    Published 2024-11-01
    “…As the missing link between extended oxides, commonly found in microelectronics, and conventional organic or organometallic molecules, POMs have attracted ever-increasing interest in the field of nanoelectronics. …”
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  15. 35

    Nanoarchitectonics of Biofunctionalized Hydrogen‐Terminated 2D‐Germanane Heterostructures as Highly Sensitive Biorecognition Transducers: The Case Study of Cocaine Drug by Yiming Lei, Ángel Campos‐Lendínez, Xavier Sala, Jordi García‐Antón, Jose Muñoz

    Published 2025-02-01
    “…For this goal, 2D‐GeH has been firstly functionalized with gold nanoparticles (Au‐NPs) via an organometallic approach, followed by the covalent immobilization of a thiolated single‐stranded DNA (ssDNA) aptamer via AuS bond interactions. …”
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  17. 37

    CdSe Quantum Dots for Solar Cell Devices by A. B. Kashyout, Hesham M. A. Soliman, Marwa Fathy, E. A. Gomaa, Ali A. Zidan

    Published 2012-01-01
    “…The synthesis is based on the pyrolysis of organometallic reagents by injection into a hot coordinating solvent. …”
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  18. 38

    Silver nanoparticles on UiO-66 (Zr) metal-organic frameworks for water disinfection application by Hui Chen, Chen Qiu, Yiran Jiang, Xinyu Liao, Dan Wu, Mofei Shen, Tian Ding

    Published 2022-03-01
    “…AgNPs are synthesized using polyvinyl pyrrolidone (PVP) as stabilizing agent, and sodium borohydride as reducing agent are subsequently embedded on UiO-66, a high-stability organometallic framework. The effect of premixing time, reaction time and reactant concentration on the loading rate of AgNPs on UiO-66 was investigated. …”
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  19. 39

    Overcoming barriers for investigating nickel-pincer nucleotide cofactor-related enzymes by Jorge L. Nevarez, Aiko Turmo, Santhosh Gatreddi, Swati Gupta, Jian Hu, Robert P. Hausinger

    Published 2025-02-01
    “…Such additional detailed characterization will deepen our understanding of the diverse chemistry catalyzed by the NPN cofactor and potentially uncover novel roles for this organometallic species in microbial metabolism.…”
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  20. 40

    Recent Developments in Heavy Metals Detection: Modified Electrodes, Pretreatment Methods, Prediction Models and Algorithms by Yujie Shi, Shijie Zhang, Hang Zhou, Yue Dong, Gang Liu, Wenshuai Ye, Renjie He, Guo Zhao

    Published 2025-01-01
    “…However, challenges such as interference from non-target heavy metal ions and the formation of organometallic complexes with organic compounds can complicate the detection process. …”
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