Showing 2,021 - 2,040 results of 2,328 for search '"Iron ', query time: 0.06s Refine Results
  1. 2021
  2. 2022
  3. 2023

    Cyanide ion oxidation by catalytic effect of nickel ferrites activated carbon composites by C. Feijoo, E. De la Torre, R. Narvaez

    Published 2021-04-01
    “…METHODS: Hydrated salts of nickel (Ni(NO3)2·6H2O) and iron (Fe(NO3)3·9H2O) were used as precursors. The preparation pathways of ferrite and of ferrite-activated carbon composites were hydro-chemical with oxalic acid (C2H2O4) and co-precipitation with sodium hydroxide. …”
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  4. 2024

    Research on the Thermal Runaway Behavior and Flammability Limits of Sodium-Ion and Lithium-Ion Batteries by Changbao Qi, Hewu Wang, Minghai Li, Cheng Li, Yalun Li, Chao Shi, Ningning Wei, Yan Wang, Huipeng Zhang

    Published 2025-01-01
    “…This study investigates the thermal runaway characteristics of sodium-ion batteries (NIBs), lithium iron phosphate batteries (LFP), and lithium-ion batteries with NCM523 and NCM622 cathodes. …”
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  5. 2025

    Vitamin, Trace Element, and Fatty Acid Levels of Vitex agnus-castus L., Juniperus oxycedrus L., and Papaver somniferum L. Plant Seeds by Ahmet Ozkaya, Harun Ciftci, Okkes Yilmaz, Ahmet Zafer Tel, Erol Cil, B. Sitki Cevrimli

    Published 2013-01-01
    “…., and Papaver somniferum L. seeds, nickel (Ni), zinc (Zn), and iron (Fe) were determined with the trace element level rates (4.42 mg/kg, 10.43 mg/kg, 3.71 mg/kg for Ni, 7.00 mg/kg, 7.70 mg/kg, and 24 mg/kg for Zn and 93.73 mg/kg, 187.95 mg/kg, and 149.64 mg/kg for Fe, resp.). …”
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  6. 2026

    Deciphering the mechanisms of long non-coding RNAs in ferroptosis: insights into its clinical significance in cancer progression and immunology by Shengming Ou, Xiaoya Nie, Xiangyu Qiu, Xin Jin, Geyan Wu, Rongxin Zhang, Jinrong Zhu

    Published 2025-01-01
    “…Abstract A new type of nonapoptotic, iron-dependent cell death induced by lipid peroxidation is known as ferroptosis. …”
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  7. 2027

    Fabrication of metal organic framework/Polyoxometalate-TiO2 based DSCCs with enhanced electron lifetime and reduced recombination of charge carriers sensitized with cabbage/spinach... by William Moloto, Pontsho Mbule, Edward Nxumalo, Bulelwa Ntsendwana

    Published 2025-04-01
    “…In an attempt to improve DSSCs efficiency, titanium dioxide (TiO2) hybrid photoanode materials exuding electrocatalytic and photoelectrocatalytic were incorporated into iron based metal organic frameworks (MOFs) derived from BTC ​= ​1,3,5-Benzenetricarboxylic acid and Bismuth based polyoxometalates (POMs). …”
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  8. 2028

    Features of the Modern Protectionism of the US and the EU towards Russia by A. A. Sidorov

    Published 2022-09-01
    “…The measure will affect important positions of the Russian exports – cement, electricity, fertilizers, iron & steel and aluminum. The mechanism can be considered an attempt to make up for the EU’s lack of natural competitive advantages in mineral raw materials and to impose its vision of economic policy goals on the rest of the world.In conclusion, the author highlights features of American and European protectionism towards Russia – active employment of the role of the state in the economy factor as well as environmental factor as pretexts for introducing or tightening restrictive measures.The main ways of Russia’s response to new challenges can be the use of the WTO platform in cooperation with other countries, the search for new economic levers in relations with the partners (including application of trade defence measures), the detection of possible market distortions in the EU and the US for possible use in EAEU investigations.…”
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  9. 2029

    Banksia Ashbyi-engineered facile green synthesis of magnetite nanoparticles: Characterization, and determination of micro-strain, stress, and physical parameters by X-ray-based Wil... by Gérrard Eddy Jai Poinern, A F M Fahad Halim, Derek Fawcett, Peter Chapman, Rupam Sharma

    Published 2024-11-01
    “…Both FIBSEM and TEM image analysis confirmed the nanoparticles were spherical in shape and had a mean diameter of 18 nm with a particle distribution that ranged between 13 and 23 nm. The strong iron (Fe) and oxygen (O) peaks seen in the EDS analysis also confirmed the formation of the MNPs. …”
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  10. 2030
  11. 2031

    Liver and Nutrition. An Optimal Diet for Non-Alcoholic Fatty Liver Disease by M. V. Mayevskaya, V. T. Ivashkin

    Published 2018-11-01
    “…Meat contains various nutrients, such as proteins, iron, zinc, B12 vitamin, as well as sodium, saturated fatty acids and cholesterol, which serve as risk factors for the development of NAFLD and other cardio-metabolic disorders. …”
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  12. 2032

    Analysis of the Concentration of Heavy Metals in Khat Grown in Meru County and the Assessment of Their Associated Health Risks by Albert M. Oyugi, Joshua K. Kibet, John O. Adongo

    Published 2024-01-01
    “…Therefore, the motivation behind this contribution is to determine the levels of six heavy metals, namely, cadmium (Cd), copper (Cu), chromium (Cr), lead (Pb), iron (Fe), and nickel (Ni) in consumable Meru khat samples, compare these levels with the permissible limits of World Health Organization (WHO) in order to predict associated health risks, and to estimate the noncarcinogenic risks of these metals by total health quotient (THQ) and health index (HI) on khat consumers. 1.0 g of dry ground khat samples was digested in 0.05 M HCl and allowed to stand for 5 hours before being analyzed for heavy metals using inductively coupled plasma atomic emission spectroscopy (ICP-AES). …”
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  13. 2033

    Influence of Mesalazine on Ferroptosis-Related Gene Expression in In Vitro Colorectal Cancer Culture by Joanna Słoka, Barbara Strzałka-Mrozik, Sebastian Kubica, Ilona Nowak, Celina Kruszniewska-Rajs

    Published 2025-01-01
    “…Ferroptosis is characterized by iron imbalance and the accumulation of lipid peroxides and reactive oxygen species (ROS), leading to cellular damage and death. …”
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  14. 2034

    Heavy metal concentrations in fishes from Zakrzówek Reservoir and the Vistula River near Kraków: Human risk assessment by Łuszczek-Trojnar Ewa, Drąg-Kozak Ewa, Szczerbik Paweł, Klaczak Artur, Lelonek Anna, Duda Kinga, Adamska Patrycja

    Published 2024-07-01
    “…The aim of this study was to compare tissue concentrations of heavy metals (copper (Cu), manganese (Mn), iron (Fe), nickel (Ni), zinc (Zn)) in roach (Rutilus rutilus (L.)), chub (Squalius cephalus (L.)), and bleak (Alburnus alburnus (L.)) from two locations on the Vistula River upstream from Kraków and Zakrzówek Reservoir, a former limestone quarry flooded over 30 years ago that is located close to the center of Kraków. …”
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  15. 2035

    Regulation of Chemokine Production via Oxidative Pathway in HeLa Cells by Shinichiro Kina, Toshiyuki Nakasone, Hiroyuki Takemoto, Akira Matayoshi, Shoko Makishi, Nao Sunagawa, Feixin Liang, Thongsavanh Phonaphonh, Hajime Sunakawa

    Published 2009-01-01
    “…We used 𝑜-phenanthroline to deplete Fe2+ in order to investigate the mechanisms through which ROSs induce IL-8 secretion in our system. The iron chelator 𝑜-phenanthroline effectively inhibited H2O2-induced ERK2 activation. …”
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  16. 2036

    Polydatin-Induced Shift of Redox Balance and Its Anti-Cancer Impact on Human Osteosarcoma Cells by Alessio Cimmino, Magda Gioia, Maria Elisabetta Clementi, Isabella Faraoni, Stefano Marini, Chiara Ciaccio

    Published 2024-12-01
    “…Using cell-based biochemical assays, we found that cytotoxic doses of PD (100–200 µM) promote ROS production, deplete glutathione (GSH), and elevate levels of both total iron and intracellular malondialdehyde (MDA), which are key markers of ferroptosis. …”
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  17. 2037

    Elevated Serum Ceruloplasmin Levels Are Associated with Higher Impulsivity in People with Parkinson’s Disease by Megan C. Bakeberg, Maddeson Riley, Michelle Byrnes, Alexa Jefferson, Souyma Ghosh, Malcom K. Horne, Sarah McGregor, Rick Stell, Sue Walters, Tess Evans, Katherine Roberts, Frank L. Mastaglia, Ryan S. Anderton

    Published 2020-01-01
    “…To determine if ceruloplasmin, a serum marker involved in the regulation of iron and copper homeostasis, is associated with trait impulsivity in PwP. …”
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  18. 2038

    Harnessing silica nanoparticles grafted with ascorbic acid to alleviate oxidative stress and impaired brain activity in rats by Essia Hamdi, Slah Hidouri, Ana-Belén Muniz-Gonzalez, Marwa Kechnebbou, Salem Amara

    Published 2025-12-01
    “…The in-vitro, antioxidant assays revealed that SiO2-NPs@AA exhibited significant radical scavenging activity (DPPH and hydroxyl radicals) and high iron-chelating ability with enhanced stability compared to free ascorbic acid. …”
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  19. 2039
  20. 2040