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  1. 2881

    Antimicrobial Applications of Transition Metal Complexes of Benzothiazole Based Terpolymer: Synthesis, Characterization, and Effect on Bacterial and Fungal Strains by Mohamed A. Riswan Ahamed, Raja S. Azarudeen, N. Mujafar Kani

    Published 2014-01-01
    “…The terpolymer metal complexes were prepared with Cu2+, Ni2+, and Zn2+ metal ions using BEF terpolymer as a ligand. The complexes have been characterized by elemental analysis and IR, UV-Visible, ESR, 1H-NMR, and 13C-NMR spectral studies. …”
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  2. 2882

    A Diversified Spectrometric and Molecular Docking Technique to Biophysical Study of Interaction between Bovine Serum Albumin and Sodium Salt of Risedronic Acid, a Bisphosphonate fo... by M. Manjushree, Hosakere D. Revanasiddappa

    Published 2018-01-01
    “…This interaction was affected by the presence of biologically active Fe2+, Ni2+, Ca2+, Mg2+, and Cd2+ ions and was also studied. The subdomain IIIA of BSA involved with RSN interaction was authenticated from molecular docking analysis.…”
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  3. 2883

    Assessment of the Performance of Membranes Type Koch in Hartha Power Plant by Ala'a Abdulrazaq Jassim

    Published 2010-01-01
    “…The performance of the reverse osmosis (RO) membranes is based on surveying the chemical analysis of different ions present in water for both permeate and rejected streams from the unit log book, and only those readings where the overall recovery was 60% were selected. …”
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  4. 2884

    Dual-frequency ultrasonic oxidation of cyanobacterial toxins (MC-LR and MC-RR) at drinking water resources: Assessment of analytical methods and ultrasonic reactor configuration by Zeynep Eren

    Published 2025-02-01
    “…Ultrasonic oxidation provides the degradation of a wide range of water pollutants to the final products defined as carbon dioxide, short-chain organic acids, and inorganic ions, typically less toxic and favorable to biodegradation. …”
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  5. 2885

    Coastal water quality assessment based on the remotely sensed water quality index using time series of satellite images by Taraneh Mirgheidari, Behzad Rayegani, Javad Bodagh-Jamali

    Published 2022-06-01
    “…This study was conducted with the aim of providing a remotely sensed water quality index in Assaluyeh port using remote sensing technology. so, according to the region conditions, studying of scientific resources and access to satellite data, the parameters of heavy­metals, dissolved ions, SST, chlorophyll-a and pH were selected. Then, by reviewing sources, the product MYD091km, MYD021km, MOD021km, MOD091km and level2 images of chlorophyll-a and SST of MODIS sensor were used after preprocessing operations. …”
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  6. 2886

    Dislocation of a McMinn-Like Prosthesis with Distinctive Metallosis and Fracture of the Os Ilium by Peter Caspar Bünemann, Stefan Luck, Malte Ohlmeier, Thorsten Gehrke, Tobias Malte Ballhause

    Published 2021-01-01
    “…Especially, metal-on-metal bearing couples carry a great risk of metallosis, which goes a long with pseudotumors, osteolysis, and the elevated metal ions in the blood. Since this case is unique in the literature, no guidelines are noted for surgical treatment. …”
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  7. 2887

    Geochemical Characteristics of Formation Water in Carbonate Reservoirs and Its Indication to Hydrocarbon Accumulation by Zhen Sun, Zhen Yang, Xiaoning He, Cixuan Wan, Gang He, Qiang Ren, Shihu Zhao, Wei Cheng, Sisi Chen

    Published 2022-01-01
    “…The hydrodynamic field controls the content of various ions in formation water and is an important participant in hydrocarbon evolution. …”
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  8. 2888

    Azimuthal asymmetries in lepton and heavy-quark pair production in UPCs by Daniël Boer, Luca Maxia, Cristian Pisano

    Published 2025-01-01
    “…Abstract Azimuthal modulations in lepton and heavy-quark pair production in ultraperipheral collisions (UPCs) of highly charged ions are investigated. The modulations in the azimuthal angles of the sum and difference of the transverse momenta of the pair of particles in the final state, as well as of the transverse impact parameter, arise from the collisions of unpolarized and polarized photons. …”
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  9. 2889

    Electrochemical Denitrification of Synthetic Aqueous Solution and Actual Contaminated Well Water: RSM Modeling, Kinetic Study, Monte Carlo Optimization, and Sensitivity Analysis by Fahimeh Shamseali, Farzaneh Mohammadi, Hamidreza Pourzamani, Mahsa Janati

    Published 2022-01-01
    “…In this study, Ti/RuO2 and graphite were used as anode and cathode electrodes, respectively, to treat synthetic aqueous solutions containing different concentrations of nitrate ions. Nitrate initial concentration (2.75–55 mg NO3-N/lit), voltage (2.5–30 V), pH (3–13), electrode distance (ED = 0.5–3.5 cm), and reaction time (10–180 min) were the main studied operating parameters for the electrochemical denitrification (ECD) reactor. …”
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  10. 2890

    Fast and Selective Adsorption of Au (III) from the Waste Printed Circuit Boards Using a Low-Cost Adsorbent: Optimization by Central Composite Design Based on Response Surface Metho... by Farideh Zandi-Darehgharibi, Hedayat Haddadi, Arash Asfaram

    Published 2023-01-01
    “…Adsorption properties were investigated by the kinetic, isotherm, thermodynamic, and interference of coexisting metal ions at optimum conditions. The experimental adsorption percentage with three repetitions under the optimized conditions such as pH = 2, adsorbent mass = 23 mg, Au (III) concentration = 32 mg L−1, and contact time = 30 min was 97% and the highest adsorption capacity of the GA was 315.450 mg g−1. …”
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  11. 2891

    Synthesis and Structural Studies on Transition Metal Complexes Derived from 4-Hydroxy-4-methyl–2-pentanone-1H-benzimidazol-2-yl-hydrazone by M. Neelamma, P. Venkateswar Rao, G. H. Anuradha

    Published 2011-01-01
    “…Infrared spectral data suggest that the ligand HPBH behaves as a monobasic tridentate ligand with N: N: O donor sequence towards the metal ions. On the basis of the above physicochemical data, octahedral, tetrahedral and square planar geometries were assigned for the complexes. …”
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  12. 2892

    Geopolymers in nuclear waste storage and immobilization: mechanisms, applications, and challenges by M. Houhou, N. Leklou, H. Ranaivomanana, JD. Penot, S. de Barros

    Published 2025-02-01
    “…However, recent studies show that geopolymer (GP), a novel class of cementitious materials, exhibit superior performance in immobilizing radioactive contaminants with reported compressive strength exceeding 50 MPa and leach rates for cesium and strontium ions reduced by over 95% compared to OPC based barriers. …”
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  13. 2893

    Hydrogeology and Hydrogeochemistry of the Lauria Mountains Northern Sector Groundwater Resources (Basilicata, Italy) by Filomena Canora, Giovanna Rizzo, Simona Panariello, Francesco Sdao

    Published 2019-01-01
    “…The processes contributing to the concentrations of major ions depend primarily on carbonate dissolution. The analysis, in all studied groundwater samples, shows that the facies groundwater type is Ca–HCO3, bicarbonate is the dominant anion, and calcium is the dominant cation with appreciable magnesium concentrations. …”
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  14. 2894

    Calcium-mediated mitochondrial fission and mitophagy drive glycolysis to facilitate arterivirus proliferation. by Zhe Sun, Zicheng Ma, Wandi Cao, Chenlong Jiang, Lei Guo, Kesen Liu, Yanni Gao, Juan Bai, Jiang Pi, Ping Jiang, Xing Liu

    Published 2025-01-01
    “…Here, we report that infection with the swine arterivirus porcine reproductive and respiratory syndrome virus (PRRSV), manipulates mitochondria calcium ions (Ca2+) to induce mitochondrial fission and mitophagy, thereby reprogramming cellular energy metabolism to facilitate its own replication. …”
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  15. 2895

    Application of Chitosan Composite Flocculant in Tap Water Treatment by Awa Kangama, Defang Zeng, Xu Tian, Jinfu Fang

    Published 2018-01-01
    “…The chitosan is a good flocculant for tap water treatment because of its properties such as faster deposition rate and higher removal efficiency for COD (organic matter), SS (suspended solids), and metal ions. However, its high price limits the use in tap water treatment. …”
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  16. 2896

    Cadmium sulfide (CdS) nanoparticles and Cd2+ accumulated by Portulaca oleracea L. using a hydroponic system: Constructed wetland perspective by Hameed Ullah, Yanqing Sheng

    Published 2025-01-01
    “…A potential species of constructed wetland plants (P. oleracea) was examined for their CdS NPs and Cd ions tolerance and accumulation. This study evaluated the P. oleracea life traits response, Cd accumulation, bioaccumulation factor (BCF), and translocation factor (TF) to assess their abilities to absorb and accumulate Cd. …”
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  17. 2897

    The Pathology of Orthopedic Implant Failure Is Mediated by Innate Immune System Cytokines by Stefan Landgraeber, Marcus Jäger, Joshua J. Jacobs, Nadim James Hallab

    Published 2014-01-01
    “…In some people implant debris (particles and ions from metals) can influence the adaptive immune system as well, giving rise to the concept of metal sensitivity. …”
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  18. 2898

    Bioassay-Guided Fractionation, ESI-MS Scan, Phytochemical Screening, and Antiplasmodial Activity of Afzelia africana by Bright Yaw Vigbedor, Jonathan Osei-Owusu, Ralph Kwakye, David Neglo

    Published 2022-01-01
    “…The full ESI-MS fingerprint of fractions 1, 2, 3, and 4 revealed the presence of 14, 24, 34, and 37 major molecular ions or compounds in each fraction, respectively.…”
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  19. 2899

    Phosphorus-modified Zr-based metal-organic framework materials for their effective removal of thorium from aqueous solutions by Yinghao Zhuang, Shuai Sun, Kai Jia, Lei Shi, Xiangshan Yang

    Published 2024-11-01
    “…It also exhibits excellent selectivity (up to 90.2%) for Th(IV) adsorption in the presence of several coexisting rare-earth ions. Overall, the integration of phosphorus-modified in Zr-MOFs represents a significant advancement in thorium adsorption technology, offering a pathway toward more effective management of radioactive acidic waste liquid.…”
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  20. 2900

    Reactions of Hydrogen-Passivated Silicon Vacancies in <i>α</i>-Quartz with Electron Holes and Hydrogen by Teofilo Cobos Freire, Jack Strand, Alexander L. Shluger

    Published 2025-01-01
    “…We used density functional theory with a hybrid functional to investigate the structure and properties of [4H]<i><sub>Si</sub></i> (hydrogarnet) defects in <i>α</i>-quartz as well as the reactions of these defects with electron holes and extra hydrogen atoms and ions. The results demonstrate the depassivation mechanisms of hydrogen-passivated silicon vacancies in <i>α</i>-quartz, providing a detailed understanding of their stability, electronic properties, and behaviour in different charge states. …”
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