Showing 401 - 420 results of 574 for search '"electrostatic force"', query time: 0.19s Refine Results
  1. 401

    Effects of Geomaterial-Originated Fillers on Microstructure and Mechanical/Physical Properties of α- and β-Chitosan-Based Films by Abdellah Mourak, Mohamed Hajjaji, Abdelhakim Alagui, Patrick Martin, Nicolas Joly

    Published 2021-12-01
    “….%) amounts of fillers increased as a result of the attractive electrostatic forces formed between the fillers and chitosan functional groups (–NH<sub>3</sub><sup>+</sup>, CH<sub>2</sub>OH and NHCOCH<sub>3</sub>). …”
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    Article
  2. 402

    Synthesis of hydrophobic polymeric surfactant (Polyacrylamide/Zwitterionic) and its effect on enhanced oil recovery (EOR) by Elias Ghaleh Golab, Reza Ghamarpoor, Fereshteh Jafari Kondori, Seyednooroldin Hosseini, Hasan N. Al-Saedi

    Published 2024-12-01
    “…HZPAA) creates electrostatic forces and superior surface absorption. Their mechanism works in such a way that negative functional groups attract positively charged surfaces and increase the surface absorption of the polymer. …”
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    Article
  3. 403

    Measuring the Frictional Behavior and Adhesion of PET Bottles by Emmanuel P. Georgiou, Dirk Drees, Lais M. Lopes, Christian Gerlach

    Published 2022-08-01
    “…In addition, by performing indentation-retraction measurements the electrostatic forces in a bottle-to-bottle contact can be measured. …”
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    Article
  4. 404

    Analysis of nonlinear bending behavior of nano-switches considering surface effects by Fan Yang, Xuyang Wang, Xianlai Song, Weilin Yang

    Published 2024-05-01
    “…This paper analyzes the effects of surface effects, geometric nonlinearity, electrostatic forces, and intermolecular forces on the nonlinear bending behavior and adhesion stability of nano-switches. …”
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    Article
  5. 405

    Spectroscopic Study of the Interaction of Reactive Dyes with Polymeric Cationic Modifiers of Cotton Fabrics by Konstantinos Papapetros, Labrini Sygellou, Charalampos Anastasopoulos, Konstantinos S. Andrikopoulos, Georgios Bokias, George A. Voyiatzis

    Published 2023-04-01
    “…Moreover, the comparative study of dye application on modified and unmodified fabrics suggests that, unlike the latter, where dyes are chemically bound to cellulose, electrostatic forces dominate the interaction of modified fabrics with dye molecules.…”
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    Article
  6. 406

    Atomic Force Spectroscopy on Ionic Liquids by Christian Rodenbücher, Klaus Wippermann, Carsten Korte

    Published 2019-05-01
    “…As with ionic liquids, the interplay between electrostatic forces and steric effects leads to an intrinsic heterogeneity, as the structure of the ionic liquid above an electrified interface cannot be described by the classical electrical double layer model. …”
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    Article
  7. 407

    Cr (III) Removal Capacity in Aqueous Solution in Relation to the Functional Groups Present in the Orange Peel (<i>Citrus sinensis</i>) by Laura Patiño-Saldivar, José A. Hernández, Alba Ardila, Mercedes Salazar-Hernández, Alfonso Talavera, Rosa Hernández-Soto

    Published 2021-07-01
    “…An isoelectric point analysis indicated that the adsorption is not carried out by electrostatic forces and a FTIR study of the functional groups of OP showed a decrease in the main functional groups (pectin, cellulose, and lignin, among others), which is directly related to the adsorption capacity of the bioadsorbent.…”
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  8. 408

    Comparative Study on Polyelectrolyte Complex Formation of Chitosan and Pectin or PEMA: Effects of Molecular Weight and Mixing Speed by Rahma Boughanmi, Marina Oelmann, Christine Steinbach, Simona Schwarz

    Published 2024-12-01
    “…These components interacted via electrostatic forces to form the following PEC combinations: (lch&lp), (lch&hp), (hch&hp), and (lch&PEMA). …”
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    Article
  9. 409

    SANS partial structure factor analysis for determining protein–polymer interactions in semidilute solution by Huang, Aaron, Yao, Helen, Olsen, Bradley D

    Published 2021
    “…Interactions between mCherry and PDMAPS are more complex, with possible contributions from both depletion forces and electrostatic forces.…”
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    Article
  10. 410

    Emergent behavior in particle-laden microfluidic systems informs strategies for improving cell and particle separations by Vahey, Michael D., Voldman, Joel

    Published 2013
    “…To better understand the effects of particle interactions in this context, we have performed experiments and simulations involving a simple microfluidic device in which hydrodynamic and electrostatic forces are leveraged to concentrate and separate particle mixtures. …”
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  11. 411

    Dielectric friction, violation of the Stokes-Einstein-Debye relation, and non-Gaussian transport dynamics of dipolar solutes in water by Tuhin Samanta, Dmitry V. Matyushov

    Published 2021-04-01
    “…This failure is traced back to the breakdown of additivity between friction produced by van der Waals and electrostatic forces and torques. In contrast to the neglect of their correlations by traditional models, electrostatic and van der Waals forces and torques are strongly correlated. …”
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    Article
  12. 412

    The Effect of Alkali Iodide Salts in the Inclusion Process of Phenolphthalein in β-Cyclodextrin: A Spectroscopic and Theoretical Study by Constantine Kouderis, Stefanos Tsigoias, Panagiota Siafarika, Angelos G. Kalampounias

    Published 2023-01-01
    “…Thermodynamic properties revealed that electrostatic forces also contribute when LiI is present in solutions. …”
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  13. 413

    Nickel ion adsorption from water by Nano Fe2O3/PP prepared from pomegranate peel residue and treated magnetically by Mohammed Aliwi Heba, Hazim Halboos Mohanad

    Published 2024-01-01
    “…This is due to the increase in the surface area of the material, as the nickel ion is linked to the active sites by electrostatic forces.…”
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    Article
  14. 414

    Design Principles and Applications of Selective Lanthanide-Based Receptors for Inorganic Phosphate by Valérie C. Pierre, Randall K. Wilharm

    Published 2022-02-01
    “…Instead, the selectivity of our fluxional receptors is governed entirely by acid-base chemistry and electrostatic forces. Parameters that affect the affinity and selectivity of the receptors include the basicities of the coordinating ligand and of the targeted anion, the acidity of the lanthanide ion, and the geometry of the ligand. …”
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    Article
  15. 415

    Roles of Novel Reactive Cationic Copolymers of 3-Chloro-2-hydroxypropylmethyldiallylammonium Chloride and Dimethyldiallylammonium Chloride in Fixing Anionic Dyes on Cotton Fabric by Yikai Yu, Yuejun Zhang

    Published 2013-01-01
    “…Thus, the reactive units (CMDA) of the obtained P(CMDA-DMDAAC)s could be expected to bring about the covalent bonds with the hydroxyl groups of cotton (cellulose) to form an ether linkage when fixing, resulting in the stronger interactions of P(CMDA-DMDAAC)s with cotton fabric, as well as their electrostatic forces with anionic dyes to produce the insoluble-water color lakes, for the development of fastness of anionic dyes on cotton fabric.…”
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  16. 416

    Triplex-forming DNA Probe Approach for Silver Detection and the Effect of C-G·C Triplet Distribution on Triplex Stability by Osman Doluca

    Published 2019-12-01
    “…Ag+. While due to electrostatic forces C-G·C triplets stabilize in the presence of cations, this limits possible choices for a triplex forming sequence. …”
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  17. 417

    Physical properties of heat cure denture base resin after incorporation of methacrylic acid by Kotha Sujitha, M Bharathi, S Lakshminarayana, Afsar Shareef, B Lavanya, V SivKumar

    Published 2018-01-01
    “…A denture base having a negative surface charge may hinder the initial adhesion of microorganisms through repulsive electrostatic forces. Aims and Objectives: The present in vitro study was performed to determine the effect of addition of antimicrobial agent MA on the flexural strength and surface roughness of heat cure denture base resin. …”
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  18. 418

    Investigation on the Binding and Conformational Change of All-trans-Retinoic Acid with Peptidyl Prolyl cis/trans Isomerase Pin1 Using Spectroscopic and Computational Techniques by GuoFei Zhu, ShaoLi Lyu, Yang Liu, Chao Ma, Wang Wang

    Published 2021-01-01
    “…Thermodynamic parameters (ΔH = 15.76 kJ/mol and ΔS = 158.36 J/mol·K at 293 K) and computational results illustrated that the hydrophobic interactions played a significant role in the binding process of ATRA to Pin1, but electrostatic forces, weak van der Waals, and hydrogen bonds cannot be ignored. …”
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    Article
  19. 419

    Tailoring silk fibroin fibrous architecture by a high‐yield electrospinning method for fast wound healing possibilities by Zhu, J, Wang, H, Wu, C, Zhang, K, Ye, H

    Published 2024
    “…In this study, a novel array electrospinning collector was devised to generate two distinct regenerated silk fibroin (SF) fibrous membranes: ordered and disordered. Leveraging electrostatic forces during the electrospinning process allowed precise control over the orientation of SF fiber, resulting in the creation of membranes comprising both aligned and randomly arranged fiber layers. …”
    Journal article
  20. 420

    Enhanced electric field and charge polarity modulate the microencapsulation and stability of electrosprayed probiotic cells (Streptococcus thermophilus, ST44) by Panagiota Dima, Peter Reimer Stubbe, Ana C. Mendes, Ioannis S. Chronakis

    Published 2023-01-01
    “…The generated electrostatic forces between the negatively surface-charged probiotic cells and the applied negative polarity on the electrospray nozzle, allowed to control the location of the cells towards the core of the electrosprayed microcapsules. …”
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    Article