Showing 1,661 - 1,680 results of 1,795 for search '"quantum"', query time: 0.09s Refine Results
  1. 1661

    Herbicidal and Antibacterial Secondary Metabolites Isolated from the <i>Nicotiana tabacum</i>-Derived Endophytic Fungus <i>Aspergillus japonicus</i> TE-739D by Haisu Wang, Xiaolong Yuan, Xinrong Huang, Peng Zhang, Gan Gu

    Published 2025-01-01
    “…Their chemical structures were elucidated by detailed spectroscopic analyses and quantum chemical calculations. In the herbicidal assays on the germination and radicle growth of <i>Amaranthus retroflexus</i> L. and <i>Eleusine indica</i> seeds, compound <b>1</b> was found to inhibit the germ and radicle elongation. …”
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  2. 1662

    Integrating engineered nanomaterials with extracellular vesicles: advancing targeted drug delivery and biomedical applications by Hai Jiang, Ranil Vikraman Kumarasamy, JinJin Pei, Kamaraj Raju, Gopalakrishnan Velliyur Kanniappan, Chella Perumal Palanisamy, Ion Dan Mironescu

    Published 2025-01-01
    “…Methodologies for integrating diverse nanocarriers like nanoparticles, liposomes, and quantum dots into EVs are discussed, along with characterization methods such as electron microscopy and light scattering. …”
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  3. 1663

    About oxide dispersion particles chemical compatibility with areas coherent dissipation/sub-grains of bcc-alloys in Fe - (Cr, V, Mo, W) systems by Udovsky A., Fabrichnaya O.

    Published 2016-01-01
    “…A concept of partial magnetic moments (PMM) of the iron atoms located in the first ч four coordination spheres (1÷4 CS) for bcc lattice have been introduced based on analysis of results obtained by quantum-mechanical calculations (QMC) for volume dependence of the average magnetic moment ferromagnetic (FM) Fe. …”
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  4. 1664
  5. 1665

    Large‐Area Bright Emission of Plasmon‐Coupled Dark Excitons at Room Temperature by Hyun Jeong, Hyeong Chan Suh, Ga Hyun Cho, Huitae Joo, Yeonjeong Koo, Hayoung Ko, Ki Kang Kim, Youngbum Kim, Jeongyong Kim, Kyoung‐Duck Park, Mun Seok Jeong

    Published 2025-01-01
    “…Abstract Brightening dark excitons in transition metal dichalcogenide monolayers (MLs) can provide large‐area ultrathin devices for applications in quantum information science and optoelectronics. For practical applications of dark excitons, a robust and bright emission over a wide area at room temperature is desirable; however, no reliable approach has been demonstrated thus far. …”
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  6. 1666

    Re‐evaluation of butane (E 943a), isobutane (E 943b) and propane (E 944) as food additives by EFSA Panel on Food Additives and Flavourings (FAF), Laurence Castle, Monica Andreassen, Gabriele Aquilina, Maria Bastos, Polly Boon, Biagio Fallico, Reginald Fitzgerald, Maria Jose Frutos Fernandez, Bettina Grasl‐Kraupp, Ursula Gundert‐Remy, Rainer Gürtler, Eric Houdeau, Marcin Kurek, Henriqueta Louro, Patricia Morales, Sabina Passamonti, Gabriele Gagliardi, Salvatore Multari, Josef Daniel Rasinger, Ana Maria Rincon, Camilla Smeraldi

    Published 2025-01-01
    “…Their currently permitted use in food is in vegetable oil pan spray (for professional use only) and water‐based emulsion spray as propellants at quantum satis. They can also be used in food colour preparations with a maximum residual limit of 1 mg/kg in food. …”
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    Article
  7. 1667

    A DFT Study of Structural and Bonding Properties of Complexes Obtained from First-Row Transition Metal Chelation by 3-Alkyl-4-phenylacetylamino-4,5-dihydro-1H-1,2,4-triazol-5-one a... by Hubert Jean Nono, Désiré Bikélé Mama, Julius Numbonui Ghogomu, Elie Younang

    Published 2017-01-01
    “…The topological parameters yielded from Quantum Theory of Atom in Molecules (QTAIM) indicate that metal-ligand bonds are partly covalent. …”
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  8. 1668

    Nano-Azo Ligand and Its Superhydrophobic Complexes: Synthesis, Characterization, DFT, Contact Angle, Molecular Docking, and Antimicrobial Studies by Gehad G. Mohamed, Walaa H. Mahmoud, Ahmed M. Refaat

    Published 2020-01-01
    “…The molecular and electronic structure of H2L and [Cd(H2L)Cl2].H2O were optimized theoretically, and the quantum chemical parameters were calculated. The biological activities of the ligand, as well as its metal complexes, have been tested in vitro against some bacteria and fungi species. …”
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  9. 1669

    Interspecific differences in the response of autotrophic microorganisms to atrazine and S-metolachlor exposure by Laura Malbezin, Nicolas Mazzella, Sébastien Boutry, Isabelle Lavoie, Soizic Morin

    Published 2025-01-01
    “…For each culture, chlorophyll fluorescence and effective quantum yield of photosynthesis were determined and compared with lipid and methyl-ester fatty acid profiles. …”
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  10. 1670

    Spontaneous Overgrowth of Jointing in the Working Chambers of Power Gas-Liquid Thermal Installations – Diffusion Dynamic Processes by T. V. Ryzhova, D. N. Bukharov, M. M. Arakelian, S. M. Arakelian

    Published 2024-08-01
    “…The issues of the formation of inhomogeneities and cracks as well as the effects of their spontaneous healing are considered on the well-known principles and concepts of nonlinear dynamics and quantum technologies in order to fully describe the picture of possible processes of the genesis of heterogeneities and their self-organization. …”
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  11. 1671
  12. 1672

    Quantitative, Dynamic Detection of Neuronal Na+ Transients Using Multi-photon Excitation and Fluorescence Lifetime Imaging (FLIM) in Acute Mouse Brain Slices by Sara Eitelmann, Karl Kafitz, Christine Rose, Jan Meyer

    Published 2025-02-01
    “…Overall, rapidFLIM, with its greatly improved signal-to-noise ratio and higher spatio-temporal resolution, will also facilitate dynamic measurements using other FLIM probes, particularly those with a low quantum yield.…”
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  13. 1673

    Photochemical activity in developing pea (<i>Pisum sativum</i> L.) cotyledons depends on the light transmittance of covering tissues and the spectral composition of light by G. N. Smolikova, N. V. Stepanova, A. M. Kamionskaya, S. S. Medvedev

    Published 2023-12-01
    “…At the early and middle maturation stages, the maximum quantum yield of photosystem II (Fv/Fm) averaged 0.5 at the periphery of cotyledons and 0.3 at their center. …”
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  14. 1674

    A sustainable and green method for controlling acidic corrosion on mild steel using leaves of Araucaria heterophylla by Vanshika Singh, Sudesh Kumar, Ashish Sihmar, Hariom Dahiya, Jyoti Rani, Suresh Kumar, Gholamreza Abdi, Maryam Abbasi Tarighat

    Published 2025-01-01
    “…Scanning electron microscopy suggests that a thin layer or passive film form on the surface. Quantum chemical calculation also supports the experimental results.…”
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  15. 1675

    Modeling of two-dimensional MoxW<sub>1−x</sub>S<sub>2y</sub>Se<sub>2(1−y)</sub> alloy band structure by N. Yu. Pimenov, S. D. Lavrov, A. V. Kudryavtsev, A. Yu. Avdizhiyan

    Published 2022-06-01
    “…The calculations were performed within the framework of the density functional theory using the Quantum Espresso software package. Flakes of two-dimensional TMDs alloys were prepared from bulk TMDs crystals by mechanical exfoliation on a Si/SiO2 substrate. …”
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  16. 1676

    The Homopolyatomic Sulfur Cation [S<sub>20</sub>]<sup>2+</sup> by Janis Derendorf, Lara Heiderich, Carsten Jenne, Marc C. Nierstenhöfer

    Published 2025-01-01
    “…Comparison with the experimental structures of [S<sub>7</sub>X]<sup>+</sup> (X = I, Br) and the application of quantum chemical calculations show unambiguously that the observed structural features are intrinsic properties of the cationic <i>cyclo</i>-heptasulfur moieties. …”
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  17. 1677
  18. 1678

    Examining Prenylated Xanthones as Potential Inhibitors Against Ketohexokinase C Isoform for the Treatment of Fructose-Driven Metabolic Disorders: An Integrated Computational Approa... by Tilal Elsaman, Magdi Awadalla Mohamed

    Published 2025-01-01
    “…Molecular docking, binding free energy calculations, pharmacokinetic assessments, molecular dynamics simulations, and quantum mechani–cal analyses were used to screen and evaluate the compounds. α-Mangostin’s binding affinity (37.34 kcal/mol) served as the benchmark. …”
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  19. 1679

    1380 nm VCSELs using surface-activated bonding of GaAs-based DBRs on a Ge substrate by Tomomasa Watanabe, Mikihiro Yokozeki, Masashi Takanohashi, Michinori Shiomi, Hiroshi Nakajima, Masayuki Tanaka, Daiji Kasahara, Noriko Kobayashi, Noriyuki Futagawa

    Published 2025-01-01
    “…Current injection lasing was achieved at the 1380 nm band under continuous-wave operation with AlGaInAs-based multi-quantum wells and a buried tunnel junction for current and optical confinement. …”
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  20. 1680

    Continuous tunability of refractive index contrast in LiNbO3 optical waveguides fabricated by high-vacuum vapor-phase proton exchange by Mihnea Raoul Sandu, Alicia Petronela Rambu, Laura Hrostea, Sorin Tascu

    Published 2025-02-01
    “…Therefore, the presented technique offers the opportunity for customization of photonics circuitry, scalability of integrated photonics platform, enhancement of non-linear optical efficiency at the single photon level for quantum information platforms.…”
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