Showing 21 - 40 results of 4,117 for search '"ions"', query time: 0.08s Refine Results
  1. 21

    Adsorption of Copper, Zinc and Nickel Ions from Single and Binary Metal Ion Mixtures on to Chicken Feathers by Sameer Al-Asheh, Fawzi Banat, Dheaya‘ Al-Rousan

    Published 2002-11-01
    “…Certain industries often produce mixtures of heavy metal ions in their waste products. Because of the nature of heavy metal ions and the adsorption process, such metal ions can compete with each other for the sorption sites on an adsorbent during adsorption processes. …”
    Get full text
    Article
  2. 22

    Ion Flux Dependent and Independent Functions of Ion Channels in the Vertebrate Heart: Lessons Learned from Zebrafish by Mirjam Keßler, Steffen Just, Wolfgang Rottbauer

    Published 2012-01-01
    “…Ion channels orchestrate directed flux of ions through membranes and are essential for a wide range of physiological processes including depolarization and repolarization of biomechanical activity of cells. …”
    Get full text
    Article
  3. 23

    Fluoride Ion Uptake by Synthetic Apatites by Ahmed Yehia, Khaled Ezzat

    Published 2009-04-01
    “…An ion-selective electrode technique was used for fluoride ion analysis in the adsorption experiments and electrokinetic measurements were utilized to delineate specific adsorption effects. …”
    Get full text
    Article
  4. 24

    Adsorption of Copper Ions on to Tyre Rubber by Sameer Al-Asheh, Fawzi Banat

    Published 2000-10-01
    “…Increasing the adsorbent concentration resulted in a greater removal of metal ions from the aqueous solution, and increasing the Cu 2+ ion concentration in the presence of a constant adsorbent concentration increased the metal ion loading per unit weight of the adsorbent. …”
    Get full text
    Article
  5. 25

    Calorimetric studies of microwave ion thruster by I. S. Vavilov, K. I. Zharikov, P. S. Yachmenev, V. V. Fedyanin, P. V. Stepen, A. I. Lukyanchuk, I. A. Kuzmenko

    Published 2022-03-01
    “…The authors continue their work in the field of calorimetric studies of the parameters of an accelerated ionized gas jet of prototypes of microwave ion micro-thrusters with an energy consumption of up to 10 watts. …”
    Get full text
    Article
  6. 26
  7. 27

    Negative Ion Beam Emittance Calculations by M. Turek, P. Węgierek

    Published 2020-03-01
    “…Computer simulations are commonly used to support design and optimisation of powerful negative ion sources for the needs of future thermonuclear reactors like e. g. …”
    Get full text
    Article
  8. 28

    Degradation of VDMOSFET by Heavy Ion Irradiations by C. Salame, F. Pelanchon, P. Mialhe

    Published 2000-01-01
    “…This article focuses on the effect of the heavy ions irradiations on the electrical characteristics of VDMOSFET (Vertical Diffusion Metal Oxide Semiconductor Field Effect Transistor) devices. …”
    Get full text
    Article
  9. 29
  10. 30

    Spectrophotometric Studies on the Reaction of Diaveridine with Some Sulfonphthalein Dyes Based on Ion-Pair/Ion-Associate Complexes Formation by A. L. El-Ansary, N. S. Abdel-Kader, A. M. Asran

    Published 2018-01-01
    “…The ion-associate complexes of diaveridine were prepared in a solution and studied spectrophotometrically. …”
    Get full text
    Article
  11. 31

    A multifunctional quasi-solid-state polymer electrolyte with highly selective ion highways for practical zinc ion batteries by Chengwu Yang, Pattaraporn Woottapanit, Sining Geng, Rungroj Chanajaree, Yue Shen, Kittima Lolupiman, Wanwisa Limphirat, Teerachote Pakornchote, Thiti Bovornratanaraks, Xinyu Zhang, Jiaqian Qin, Yunhui Huang

    Published 2025-01-01
    “…Abstract The uncontrolled dendrite growth and detrimental parasitic reactions of Zn anodes currently impede the large-scale implementation of aqueous zinc ion batteries. Here, we design a versatile quasi-solid-state polymer electrolyte with highly selective ion transport channels via molecular crosslinking of sodium polyacrylate, lithium magnesium silicate and cellulose nanofiber. …”
    Get full text
    Article
  12. 32
  13. 33
  14. 34

    Ion Channels and Zinc: Mechanisms of Neurotoxicity and Neurodegeneration by Deborah R. Morris, Cathy W. Levenson

    Published 2012-01-01
    “…Ionotropic glutamate receptors, such as NMDA, AMPA and kainate receptors, are ligand-gated ion channels that mediate much of the excitatory neurotransmission in the brain. …”
    Get full text
    Article
  15. 35
  16. 36

    Study of interaction between metal ions and quercetin by Taiane Souza de Castilho, Tatiane Brescovites Matias, Keller Paulo Nicolini, Jaqueline Nicolini

    Published 2018-09-01
    “…This investigation serves as a tool for the development and testing of materials capable of capturing toxic metal ions or favoring the absorption of beneficial ions (in relation to the human metabolism) through the construction of efficient bioorganic systems. …”
    Get full text
    Article
  17. 37

    Ion-Exchange Properties of Transcarpathian Natural Zeolites by V. Gomonaj, K. Szekeresh, P. Gomonaj, N. Golub

    Published 1999-05-01
    “…The adsorption of ammonium ions, radionuclide ions (Sr 2+ and Cs + ) and heavy metal ions (Ni 2+ , Cr 3+ , Fe 3+ and Hg 2+ ) on natural Sokyrnytsky clinoptilolite has been investigated. …”
    Get full text
    Article
  18. 38

    Study of the Sorption of Divalent Metal Ions on to Peat by Y.S. Ho, G. McKay, D.A.J. Wase, C.F. Forster

    Published 2000-09-01
    “…A pseudo-second order rate equation describing the kinetics of sorption of divalent metal ions on to sphagnum moss peat at various initial metal ion concentrations and peat doses has been developed. …”
    Get full text
    Article
  19. 39

    Simple Ion Transfer at Liquid|Liquid Interfaces by L. J. Sanchez Vallejo, J. M. Ovejero, R. A. Fernández, S. A. Dassie

    Published 2012-01-01
    “…Concerning the theoretical procedures, different computational simulations related to simple ion transfer are reviewed. The main conclusions drawn from the most accepted models are described and analyzed in regard to their relevance for explaining different aspects of ion transfer. …”
    Get full text
    Article
  20. 40

    Removal of Heavy Metal Ions Using the Fungus by Ridvan Say, Nalan Yilmaz, Adil Denizli

    Published 2003-09-01
    “…Equilibrium biosorption of the heavy metal ions was attained in 4 h. The binding of heavy metal ions to P. canescens was clearly pH-dependent. …”
    Get full text
    Article