Showing 421 - 440 results of 687 for search '"electrostatic force"', query time: 0.19s Refine Results
  1. 421

    Analysis of Bifurcation and Chaos of the Size-dependent Micro–plate Considering Damage by Wang Xiumei, Yuan Jihai, Zhai Haorui

    Published 2019-01-01
    “…In this research, nonlinear dynamics and characteristics of a micro–plate system under electrostatic forces on both sides are studied. A novel model, which takes micro-scale effect and damage effect into account, is established on the basis of the Talreja’s tensor valued internal state damage model and modified couple stress theory. …”
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    Article
  2. 422

    Engineering of Nanofibrous Amorphous and Crystalline Solid Dispersions for Oral Drug Delivery by Laura Modica de Mohac, Alison Veronica Keating, Maria de Fátima Pina, Bahijja Tolulope Raimi-Abraham

    Published 2018-12-01
    “…Electrospinning is a simple but versatile process that utilizes electrostatic forces to generate polymeric fibers and has been used for over 100 years to generate synthetic fibers. …”
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    Article
  3. 423

    The Role of Electrostatic Interactions in Complex Formation between Bacterial Luciferase and NADPH:FMN-oxidoreductase by Anna A. Deeva, Elena V. Nemtseva, Valentina A. Kratasyuk

    Published 2018-01-01
    “…A possible mechanism of complex formation between bacterial luciferase and NADPH:FMNoxidoreductase from Vibrio harveyi sustained by electrostatic forces is studied. The complex between the enzymes is important for a direct FMNH2 transfer without a contact with solvent, which could cause a rapid autooxidation and the formation of reactive oxygen species. …”
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    Article
  4. 424

    Modelling of potentials for interparticle interactions between methanol molecules by N.P. Malomuzh, M.V. Timofeev

    Published 2017-12-01
    “…The bare potential is considered as a sum of repulsive, dispersive and electrostatic forces. It is supposed that H-bond is of electrostatic nature (the irreducible contribution caused by overlapping of electronic shells is unessential). …”
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    Article
  5. 425

    Electrostatic Charge on Flying Hummingbirds and Its Potential Role in Pollination. by Marc Badger, Victor Manuel Ortega-Jimenez, Lisa von Rabenau, Ashley Smiley, Robert Dudley

    Published 2015-01-01
    “…A metal hummingbird model charged to 400 pC induced bending of floral stamens in four plants (Nicotiana, Hemerocallis, Penstemon, and Aloe spp.), and also attracted falling Lycopodium spores at distances of < 2 mm. Electrostatic forces may therefore influence pollen transfer onto nectar-feeding birds.…”
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  6. 426

    Investigation of the nonlinear static and dynamic behaviour of rectangular microplates under electrostatic actuation by Saghir S., Younis M.I.

    Published 2016-01-01
    “…We present an investigation of the static and dynamic behavior of the nonlinear von-Karman plates when actuated by the nonlinear electrostatic forces. The investigation is based on a reduced order model developed using the Galerkin method, which rely on modeshapes and in-plane shape functions extracted using a finite element method. …”
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    Article
  7. 427

    Research Progress on the Mechanism of Water-Holding Capacity of Fresh Meat by YU Qingqing, LIU Jiao, HONG Hui, GAO Ruichang, BAO Yulong

    Published 2023-03-01
    “…A brief introduction is given to the microstructure of muscle and water distribution in muscle. The roles of electrostatic forces, osmotic pressure, and capillary forces in the water-holding capacity of meat are summarized, and the methods used for water-holding measurement are reviewed. …”
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    Article
  8. 428

    Corona discharge characteristics of cylindrical electrodes in a two-stage electrostatic precipitator by Tsrong-Yi Wen, Jiann-Lin Su

    Published 2020-02-01
    “…Electrostatic precipitator (ESP) is an electrohydrodynamic-based air filter that charges particles based on corona discharge and collects particles by induced electrostatic forces. Inducing corona discharge requires strong electric fields that, however, bring reliability issues because of oxidation. …”
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    Article
  9. 429

    Stability of binary complexes of L-aspartic acid in dioxan–water mixtures by R.S. Rani, G.N. Rao

    Published 2013-09-01
    “…The trend in the variation of stability constants with Dox content was explained on the basis of electrostatic and non-electrostatic forces. Distribution of the species with pH at different compositions of Dox-water media was also presented.DOI: http://dx.doi.org/10.4314/bcse.v27i3.5…”
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  10. 430

    Modeling the Electrostatic Actuation of Nanomechanical Pillar Dimers by Andreas Kainz, Andreas Kainz, Roman Beigelbeck, Silvan Schmid

    Published 2021-02-01
    “…However, one major obstacle still stands in the way of their practical use: The efficient transduction (actuation &amp; detection) of the vibrational motion of such tiny structures, even more so when large arrays of such nanopillars need to be driven. While electrostatic forces are typically weak and, on the nanoscale even weaker when compared to a cantilever-like stiffness, it is worth revisiting the possibility of electrostatic actuation of nanomechanical pillars and other nanomechanical structures. …”
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    Article
  11. 431

    Formation of Nonwoven Webs with Electrostatic Field Effect by Ahmad S. Kanah, Mohamed Turkawi

    Published 2020-03-01
    “…In this research, the rotary electrospinning system was used and a prototype was made to study the process and the complete visualization in terms of the correlation of the electrostatic forces to the formation of nanofibers  by preparing polymeric solutions and exposing them to the electric field between the positive electrode (the serrated cylinder) and the Grounded electrode (plate) and produced high-precision fibers with a diameter (185nm) at 25 kV, whereas the installation of polyvinyl alcohol (PVA) was with different concentrations and the formed fibers possessed an effective surface and deposited on a collector electrode forming nonwoven webs and high productivity is the most important feature of this system compared with the traditional electrospinning system.…”
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  12. 432

    Rewritable printing of ionic liquid nanofilm utilizing focused ion beam induced film wetting by Haohao Gu, Kaixin Meng, Ruowei Yuan, Siyang Xiao, Yuying Shan, Rui Zhu, Yajun Deng, Xiaojin Luo, Ruijie Li, Lei Liu, Xu Chen, Yuping Shi, Xiaodong Wang, Chuanhua Duan, Hao Wang

    Published 2024-04-01
    “…Here we report a largely unexplored ion beam induced film wetting (IBFW) technology for open surface nanofluidics. Local electrostatic forces, which are generated by the unique charging effect of Helium focused ion beam (HFIB), induce precursor film of ionic liquid and the disjoining pressure propels and stabilizes the nanofilm with desired patterns. …”
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    Article
  13. 433

    Probing inclusion complexes of 2-hydroxypropyl-β-cyclodextrin with mono-amino mono-carboxylic acids: physicochemical specification, characterization and molecular modeling by D. Esmaeilpour, A.A. Hussein, F.A. Almalki, S. Shityakov, A.K. Bordbar

    Published 2020-04-01
    “…The surface tension studies indicated that the inclusion complexes have been formed with 1:1 stoichiometry and mediated by hydrophobic effects and electrostatic forces. Additionally, the ρ and η parameters were evaluated by molecular modeling experiments to provide more details on the mechanisms of the complexation.…”
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  14. 434

    Speciation of Cobalt(II) complexes with succinic acid and L-glutamine in Tetra Butyl Ammonium Bromide – water mixtures by Lakshmi Kishore Pilli, Ramakrishna A

    Published 2020-04-01
    “…The trend in the variation of protonation constants with dielectric constant is explained on the basis of electrostatic and non-electrostatic forces. The species distribution with pH at different solvent composition and the plausible equilibria for the formation of the species are also presented.…”
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    Article
  15. 435

    Speciation of Cobalt(II) complexes with succinic acid and L-glutamine in Tetra Butyl Ammonium Bromide – water mixtures by Lakshmi Kishore Pilli, Ramakrishna A

    Published 2020-04-01
    “…The trend in the variation of protonation constants with dielectric constant is explained on the basis of electrostatic and non-electrostatic forces. The species distribution with pH at different solvent composition and the plausible equilibria for the formation of the species are also presented.…”
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    Article
  16. 436

    Antibacterial activity of polypyrrole-based nanocomposites: a mini-review by Fernando Antonio Gomes da Silva Júnior, Simone Araújo Vieira, Sônia de Avila Botton, Mateus Matiuzzi da Costa, Helinando Pequeno de Oliveira

    Published 2021-02-01
    “…The synergistic interaction of electrostatic forces provided by charged polypyrrole combined with the permeation of nanoparticles through the cell wall favors the leakage of cytoplasmic components and reinforces the antibacterial activity of the resulting material, observed in all-organic composites of polypyrrole and chitosan that reached superior performance against Escherichia coli (108 CFU) or metal-polymer composites (polypyrrole-palladium) with an outstanding performance against different types of bacteria. …”
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    Article
  17. 437

    Proton-controlled molecular ionic ferroelectrics by Yulong Huang, Jennifer L. Gottfried, Arpita Sarkar, Gengyi Zhang, Haiqing Lin, Shenqiang Ren

    Published 2023-08-01
    “…Abstract Molecular ferroelectric materials consist of organic and inorganic ions held together by hydrogen bonds, electrostatic forces, and van der Waals interactions. However, ionically tailored multifunctionality in molecular ferroelectrics has been a missing component despite of their peculiar stimuli-responsive structure and building blocks. …”
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  18. 438

    In Vitro Study on the Adhesion and Colonization of Candida Albicans on Metal and Acrylic Piercings by Stamenov N., Tomov G., Denkova Z., Dobrev I.

    Published 2016-03-01
    “…This could be attributed to the electrostatic forces that most likely attract Candida albicans to the metal piercing in the early stages of biofilm formation.…”
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    Article
  19. 439

    Interfacial Layering in the Electric Double Layer of Ionic Liquids by de Souza, J Pedro, Goodwin, Zachary AH, McEldrew, Michael, Kornyshev, Alexei A, Bazant, Martin Z

    Published 2021
    “…Here, we propose a simple theory that captures the coupling between steric and electrostatic forces in ionic liquids. The theory predicts the formation of discrete layers of charge at charged interfaces. …”
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    Article
  20. 440

    Switch on, switch off: stiction in nanoelectromechanical switches by Wagner, T, Vella, D

    Published 2013
    “…Particular focus is given to the question of whether adhesive van der Waals forces cause the cantilever to remain in the ‘ON’ state even when the electrostatic forces are removed. In contrast to previous studies, our theory accounts for deflections with large slopes (i.e. geometrically nonlinear). …”
    Journal article