Showing 661 - 680 results of 4,125 for search '"ion"', query time: 0.08s Refine Results
  1. 661
  2. 662

    Modelling of a new form of nitrogen doped activated carbon for adsorption of various dyes and hexavalent chromium ions by Mohamed A. El-Nemr, Uyiosa Osagie Aigbe, Kingsley Eghonghon Ukhurebor, Kingsley Obodo, Adetunji Ajibola Awe, Mohamed A. Hassaan, Safaa Ragab, Ahmed El Nemr

    Published 2025-01-01
    “…The ANN model was more effective in predicting AB14 and AO7 dyes and Cr6+ ions adsorption than the RSM, and it was highly applicable in the sorption process.…”
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    Article
  3. 663
  4. 664

    Selective fluoride ion sensing using novel quinoline chemosensor insights into kinetics and molecular logic gate functions by A. V. Ashwathi, Sabeel M. Basheer

    Published 2025-01-01
    “…On light of this, molecular logic gate was built for CQHC’s selective multi-ion detection. However, fluorescence titration analysis revealed that CQHC is solely selective for F– ions. …”
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    Article
  5. 665

    Multimodal fluorescence-optoacoustic in vivo imaging of the near-infrared calcium ion indicator NIR-GECO2G by Sarah F. Shaykevich, Justin P. Little, Yong Qian, Marie-Eve Paquet, Robert E. Campbell, Daniel Razansky, Shy Shoham

    Published 2025-02-01
    “…Functional optoacoustic neuro-tomography (FONT) with genetically encoded calcium ion indicators is a promising approach towards this goal. …”
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    Article
  6. 666
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  8. 668

    Thermodynamics of Biosorption for Removal of Co(II) Ions by an Efficient and Ecofriendly Biosorbent (Saccharum bengalense): Kinetics and Isotherm Modeling by Muhammad Imran Din, Muhammad Latif Mirza, Sadia Ata, Makshoof Athar, Ijaz Ul Mohsin

    Published 2013-01-01
    “…In this research work, a low-cost biomass derived from the pulp of Saccharum bengalense (SB) was used as an adsorbent material/biosorbent for the removal of Co(II) ions from aqueous solution. Langmuir, Freundlich Timken, and Dubinin-Radushkevich (D-R) adsorption isotherms have been applied to further define the mechanism of sorption. …”
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    Article
  9. 669

    A Highly Sensitive and Selective Colorimetric Hg2+ Ion Probe Using Gold Nanoparticles Functionalized with Polyethyleneimine by Kyung Min Kim, Yun-Sik Nam, Yeonhee Lee, Kang-Bong Lee

    Published 2018-01-01
    “…A highly sensitive and selective colorimetric assay for the detection of Hg2+ ions was developed using gold nanoparticles (AuNPs) conjugated with polyethyleneimine (PEI). …”
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    Article
  10. 670

    Removal of Cr(VI) and Cu(II) Ions from Aqueous Solution by Carbon Prepared from Henna Leaves by T. Shanthi, V. M. Selvarajan

    Published 2013-01-01
    “…Carbon prepared from leaves of henna (Lawsonia inermis) was used to study the adsorption of Cr(VI) and Cu(II) ions from their aqueous solutions. The experimental conditions which include pH, contact time, initial concentration, and adsorbent dosage on the metal removal were investigated. …”
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    Article
  11. 671

    Conductivity and mechanical properties of PEO/PVA/UiO-66 composite polymers for membrane of lithium-ion batteries by Aep Patah, Achmad Rochliadi, Aditya Husein, Dadang Ramadhan

    Published 2024-12-01
    “…Lithium batteries are crucial for energy storage in electronics, transportation, and industrial sectors. However, lithium-ion battery separators such as Celgard require significant improvements, particularly in ionic conductivity (?). …”
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    Article
  12. 672

    Effect of Nd3+ Ion Concentration on the Corrosion Resistance of API X70 Steel in Chloride-Rich Environments by D. M. Martinez de la Escalera, J. J. Ramos-Hernandez, E. Porcayo-Palafox, J. Porcayo-Calderon, J. G. Gonzalez-Rodriguez, L. Martinez-Gomez

    Published 2018-01-01
    “…In this study, the effect of the addition of Nd3+ ions as a corrosion inhibitor of the API X70 steel in a medium rich in chlorides was evaluated. …”
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    Article
  13. 673

    Comparative Study on the Adsorption Kinetics and Thermodynamics of Metal Ions onto Acid Activated Low Cost Pandanus Carbon by R. Sudha, K. Kalpana, T. Rajachandrasekar, S. Arivoli

    Published 2007-01-01
    “…Batch experiments were carried out for the sorption of Copper and Ferrous ions onto acid activated carbon prepared. The operating variables studied were initial metal ion concentration, pH, and temperature and contact time. …”
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  14. 674

    Genomic Insights into Blood Pressure Regulation: Exploring Ion Channel and Transporter Gene Variations in Jordanian Hypertensive Individuals by Mansour Abdullah Alghamdi, Laith AL-Eitan, Rasheed Ibdah, Islam Bani Khalid, Salma Darabseh, Maryam Alasmar, Asaad Ataa

    Published 2025-01-01
    “…This study investigates the genetic basis of hypertension in the Jordanian population, focusing on gene variants related to ion channels and transporters, including <i>KCNJ1</i>, <i>WNK1</i>, <i>NPPA</i>, <i>STK39</i>, <i>LUC7L2</i>, <i>NEDD4L</i>, <i>NPHS1</i>, <i>BDKRB2</i>, and <i>CACNA1C</i>. …”
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  15. 675

    Adsorption of Copper(II) and Mercury(II) Ions onto Chemically-Modified Chitosan Membranes: Equilibrium and Kinetic Properties by R.B. Rabelo, R.S. Vieira, F.M.T. Luna, E. Guibal, M.M. Beppu

    Published 2012-01-01
    “…The experimental kinetic data were best fitted by the pseudo-second-order model for Cu(II) ions (R 2 ≥ 0.98) and for Hg(II) ions (R 2 = 0.99). …”
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  16. 676
  17. 677

    The construction of large-aperture Schottky heterostructures and the study of the reduction properties of heavy metal ions under natural light by FengQi Qiu, Yanfei Pan, Yuan Tian, Huiming Shi, Shuaiqi Hu, Qiang Guo, Yuan Wang, Qinglun Liang, Mayin Dai, Zhenhua Xue

    Published 2025-02-01
    “…With the rapid development of industrialization and the reckless discharge of industrial wastewater exacerbating the environmental pollution of water bodies caused by excessive heavy metal ions, the design and preparation of green photocatalysts for the efficient removal of heavy metal ions has attracted much attention. …”
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  18. 678

    Amorphous organic-hybrid vanadium oxide for near-barrier-free ultrafast-charging aqueous zinc-ion battery by Mingzhuang Liu, Xinghua Li, Mengxia Cui, Feiyu Chen, Jiaxing Li, Weijian Shi, Yu Liu, Xiaowei Li, Yan Wang, Wei Zhang, Changlu Shao, Yichun Liu

    Published 2024-12-01
    “…Abstract Fast-charging metal-ion batteries are essential for advancing energy storage technologies, but their performance is often limited by the high activation energy (E a) required for ion diffusion in solids. …”
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    Article
  19. 679

    An Improved Bi-Switch Flyback Converter with Loss Analysis for Active Cell Balancing of the Lithium-Ion Battery String by Sugumaran G., Amutha Prabha N.

    Published 2024-01-01
    “…This paper focuses on the active cell balancing of lithium-ion battery packs. An improved single-input, multioutput, bi-switch flyback converter was proposed to achieve effective balancing. …”
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    Article
  20. 680