Showing 1 - 20 results of 21 for search 'bismuth', query time: 0.06s Refine Results
  1. 1

    Anomalous Glassy Thermal Conductivity in a Perovskite Bismuthate Induced by Structural Dynamic Instability by Alexandre Henriques, Mariana S. L. Lima, Gøran J. Nilsen, Matthias J. Gutmann, Steffen Wirth, Walber H. Brito, Valentina Martelli

    Published 2025-08-01
    “…Here, a study of thermal conductivity κ(T) in an extended temperature range (1.5–400 K) is reported in the single‐crystalline bismuthate perovskite BaBiO3. The measured κ(T) shows an anomalous glass‐like behavior with a ≈ T2 dependence at low temperatures and a plateau in a wide temperature range from about 20 to 260 K, surprisingly recovering the expected downturn for a crystal only for T > 300 K. …”
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    RSM optimization and morphological investigation of bismuth ferrite for photodegradation of organic pollutant under visible light by Farzaneh Abbasi, Mohsen Mansouri, Marjan Tanzifi

    Published 2025-08-01
    “…Abstract The current study has been conducted to assess the influence of the morphology of bismuth ferrite perovskite (BiFeO3) on its photocatalytic performance. …”
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  3. 3

    Structure, thermoelectric and mechanical properties of spark plasma extruded bismuth and antimony chalcogenide based solid solutions by M.G. Lavrentev, N.Yu. Tabachkova, V.P. Panchenko, M.V. Voronov, A.I. Prostomolotov, N.A. Verezub, Yu.N. Parkhomenko, A.S. Prosviryakov

    Published 2025-10-01
    “…This work demonstrates the good promise of the spark plasma extrusion method for the production of bismuth and antimony chalcogenide based low-temperature thermoelectric materials. …”
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    Vonoprazan–minocycline dual therapy as a first-line treatment of infection compared with empirical bismuth-containing quadruple therapy by Meng Li, Xiaolei Wang, Xinhong Dong, Guigen Teng, Yun Dai, Weihong Wang

    Published 2025-08-01
    “…Objectives: This trial aimed to assess the efficacy and safety of 14-day vonoprazan–minocycline (VM) dual therapy against bismuth-containing quadruple therapy (B-quadruple therapy), as initial treatment for H. pylori infection. …”
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    Toxic Effects of Synthesized Bismuth Oxide/Reduced Graphene Oxide (Bi2O3/RGO) Nanocomposites in Two Distinct Mammalian Cell Lines: Role Oxidative Stress and Apoptosis by Lateef R, Ahmad I, Mahdi AA, Lohia N, Alhadlaq HA, Akhtar MJ, Ahamed M

    Published 2024-11-01
    “…Rashid Lateef,1,2 Israr Ahmad,2 Abbas Ali Mahdi,3 Neha Lohia,1 Hisham A Alhadlaq,4 Mohd Javed Akhtar,4 Maqusood Ahamed4 1School of Life and Basic Sciences, Jaipur National University, Jaipur, Rajasthan, 302017, India; 2Department of Biotechnology, Era University, Lucknow, Uttar Pradesh, 226003, India; 3Department of Biochemistry, Era University, Lucknow, Uttar Pradesh, 226003, India; 4King Abdullah Institute for Nanotechnology, King Saud University, Riyadh, 11451, Saudi ArabiaCorrespondence: Maqusood Ahamed, King Abdullah Institute for Nanotechnology, King Saud University, Riyadh, 11451, Saudi Arabia, Email mahamed@ksu.edu.saBackground: Researchers have shown substantial interest in bismuth oxide/reduced graphene oxide (Bi2O3/RGO) nanocomposites due to their superior features that are not achievable by each material alone. …”
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    Balancing Radiation Dose Reduction and Image Quality in Chest Computed Tomography using Silicon Rubber-barium Sulfate Composite Shield by Mohammad Keshtkar, Saeedeh Yazdanifar

    Published 2025-07-01
    “…Methods: Four breast shields were fabricated: one with 10% bismuth and three with 10%, 15%, and 20% BaSO4. Dose reduction was assessed using a thorax phantom and ionization chamber. …”
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  14. 14

    Regional features of gastroduodenal disease, associated with Helicobacter pylori infection, in the North Ossetia by E. A. Kornienko, F. V. Bazrova

    Published 2014-09-01
    “…The best results were observed in triple therapy, including PPI, amoxicillin and bismuth, and quadrotherapy with PPI amoxicillin, bismuth and nifuratel. …”
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    Covalent Bridges in Bi Loaded BiVO4 Enabling Rapid Charge Transfer for Efficient Photocatalytic Water Oxidation by Liyang Li, Zhiming Chen, Dong Fang, Jingxiang Low, Jianhong Yi

    Published 2025-08-01
    “…Abstract Bismuth vanadate (BiVO4) is known as one of the most potential candidates in photocatalytic water oxidation for supplying oxygen in extreme environment. …”
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    Modern aspects of diagnostics and treatment of <i>H. pylori</i> infection from standpoint of stomach cancer prophylaxis by A. A. Sheptulin, T. L. Lapina

    Published 2015-03-01
    “…According to conclusion of the majority of publications and data of meta-analyses, nowadays both bismuth-based and bismuth-free quadrotherapy are considered as the most effective treatment algorithms.Conclusion. …”
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  17. 17

    Update on Helicobacter pylori infection study and key points of «Maastricht-V» consensus conference (2016) by A. A. Sheptulin, T. L. Lapina, V. O. Kaybysheva

    Published 2018-08-01
    “…It was demonstrated that clarithromycin resistance in Russia significantly varies in different regions and highest efficacy was observed for bismuth-based (in particular - bismuth tripotassium dicitrate) eradication modes. …”
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    Cytoprotection of the Gastric Mucosa and Eradication Therapy of <i>Helicobacter Pylori</i> Infection: Points of Conjugation by A. S. Trukhmanov, D. E. Rumyantseva, T. L. Lapina

    Published 2025-06-01
    “…The inclusion of rebamipide in the treatment regimen when prescribing standard triple therapy with bismuth tricalcium dicitrate allows achieving successful eradication rates of more than 95 %. …”
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    MANAGEMENT OF MAXILLARY SINUS MUCOUS RETENTION CYCT, A CLINICAL REPORT by Sultan Albeshri, Costa Nicolopoulos, Raed AlRowis, Gary Greenstein

    Published 2025-06-01
    “…The sinus cavity was packed with gauze impregnated with bismuth subnitrate iodoform paraffin paste (BIPP). …”
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