Showing 2,761 - 2,780 results of 2,858 for search '"vanadium"', query time: 0.10s Refine Results
  1. 2761

    Coupling-promoted oxidative degradation of organic micropollutants by iron oxychloride (FeOCl) with dual active sites by Jinling Wang, Shifa Zhong, Yuzhen Wen, Jianan Li, Hualin Wang, Honglai Liu, Changzheng Cui, Ming Gong, Huichun Zhang, Xuejing Yang

    Published 2022-03-01
    “…In this study, we developed a vanadium-etched iron oxychloride (V-FeOCl) catalyst that simultaneously incorporates Fenton-like sites and peroxidase-like (Fe(IV)=O) sites. …”
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  2. 2762
  3. 2763

    Towards bioresource-based aggregation-induced emission luminogens from lignin β-O-4 motifs as renewable resources by Tenglong Guo, Yuting Lin, Deng Pan, Xuedan Zhang, Wenqing Zhu, Xu-Min Cai, Genping Huang, Hua Wang, Dezhu Xu, Fritz E. Kühn, Bo Zhang, Tao Zhang

    Published 2023-09-01
    “…In this work, benzannulation reactions starting from lignin β-O-4 moieties with 3-alkenylated indoles catalyzed by vanadium-based complexes have been successfully developed, affording a wide range of functionalized carbazoles with up to 92% yield. …”
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  4. 2764

    Cortesognoite, CaV<sub>2</sub>Si<sub>2</sub>O<sub>7</sub>(OH)<sub>2</sub>·H<sub>2</sub>O, a New Mineral from the Molinello Manganese Mine, Graveglia Valley, Italy by Chi Ma, Cristina Carbone, Donato Belmonte

    Published 2023-08-01
    “…Cortesognoite (IMA 2014-029), CaV<sub>2</sub>Si<sub>2</sub>O<sub>7</sub>(OH)<sub>2</sub>·H<sub>2</sub>O, is a new vanadium silicate mineral that occurs within V-bearing lawsonite in association with vanadiocarpholite, chalcocite, quartz, minor poppiite, roscoelite, vanadomalayaite and volborthite in a silicified wood hosted in Mn-ore-bearing metacherts from the Molinello manganese mine in the Graveglia Valley, Northern Apennines, Liguria, Italy. …”
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  5. 2765

    Heart Failure, Left Ventricular Remodeling, and Circulating Nitric Oxide Metabolites by Julio A. Chirinos, Scott R. Akers, Lien Trieu, Harry Ischiropoulos, Paschalis‐Thomas Doulias, Ali Tariq, Izzah Vasim, Maheswara R. Koppula, Amer Ahmed Syed, Haideliza Soto‐Calderon, Raymond R. Townsend, Thomas P. Cappola, Kenneth B. Margulies, Payman Zamani

    Published 2016-10-01
    “…Plasma NOM levels were measured after reduction to NO via reaction with vanadium (III)/hydrochloric acid. Subjects with HFpEF demonstrated significantly lower unadjusted levels of NOM (8.0 μmol/L; 95% CI 6.2–10.4 μmol/L; ANOVA P=0.013) than subjects without HF (12.0 μmol/L; 95% CI 10.4–13.9 μmol/L) or those with HFrEF (13.5 μmol/L; 95% CI 9.7–18.9 μmol/L). …”
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  6. 2766

    Mitochondrial Redox Balance of Fibroblasts Exposed to Ti-6Al-4V Microplates Subjected to Different Types of Anodizing by Anna Zalewska, Bożena Antonowicz, Julita Szulimowska, Izabela Zieniewska-Siemieńczuk, Barbara Leśniewska, Jan Borys, Sara Zięba, Paula Kostecka-Sochoń, Małgorzata Żendzian-Piotrowska, Roberto Lo Giudice, Giusseppe Lo Giudice, Piotr Żukowski, Mateusz Maciejczyk

    Published 2023-08-01
    “…Throughout the experiment, the release of titanium, aluminium, and vanadium ions from titanium discs with a hard-anodized passive layer was higher than from the other titanium discs, but decreased with time. …”
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  7. 2767

    Technological Potential Analysis and Vacant Technology Forecasting in Properties and Composition of Low-Sulfur Marine Fuel Oil (VLSFO and ULSFO) Bunkered in Key World Ports by Mikhail A. Ershov, Vsevolod D. Savelenko, Alisa E. Makhmudova, Ekaterina S. Rekhletskaya, Ulyana A. Makhova, Vladimir M. Kapustin, Daria Y. Mukhina, Tamer M. M. Abdellatief

    Published 2022-11-01
    “…The characteristics of said fuels, including density, sulfur content, kinematic viscosity, aluminum and silicon content, vanadium and nickel content, as well as pour point are investigated. …”
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  8. 2768
  9. 2769

    A stabilization rule for metal carbido cluster bearing μ3-carbido single-atom-ligand encapsulated in carbon cage by Runnan Guan, Jing Huang, Jinpeng Xin, Muqing Chen, Pingwu Du, Qunxiang Li, Yuan-Zhi Tan, Shangfeng Yang, Su-Yuan Xie

    Published 2024-01-01
    “…Herein, we synthesize and isolate three vanadium-based μ3-CCFs featuring V = C double bonds and high valence state of V (+4), including VSc2C@I h (7)-C80, VSc2C@D 5h (6)-C80 and VSc2C@D 3h (5)-C78. …”
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  10. 2770

    Triazole based Schiff bases and their oxovanadium(IV) complexes: Synthesis, characterization, antibacterial assay, and computational assessments by Bharat Prasad Sharma, Jhashanath Adhikari Subin, Bishnu Prasad Marasini, Rameshwar Adhikari, Sarvesh Kumar Pandey, Motee Lal Sharma

    Published 2023-04-01
    “…The outcome of the research shows the complementary role of computational methods in material characterization and provides an interesting avenue to pursue for exploring new triazole based Schiff's bases and their vanadium compounds for better properties.…”
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  11. 2771

    The acidic transformed nano-VO2 causes macrophage cell death by the induction of lysosomal membrane permeabilization and Ca2+ efflux by Shaohai Xu, Shengmin Xu, Shaopeng Chen, Huadong Fan, Xun Luo, Yuxiang Sun, Jun Wang, Hang Yuan, An Xu, Lijun Wu

    Published 2015-01-01
    “…Because of its outstanding thermochromic characteristics and metal-insulator transition (MIT) property, nano-vanadium dioxide (abbreviated as nano-VO2 or nVO2) has been applied widely in electrical/optical devices and design of intelligent window. …”
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  12. 2772

    The Associations between Multiple Essential Metal(loid)s and Gut Microbiota in Chinese Community-Dwelling Older Adults by Jianghui Zhang, Yuan Wang, Guimei Chen, Hongli Wang, Liang Sun, Dongmei Zhang, Fangbiao Tao, Zhihua Zhang, Linsheng Yang

    Published 2023-02-01
    “…Urinary concentrations of selected EMs, including vanadium (V), cobalt (Co), selenium (Se), strontium (Sr), magnesium (Mg), calcium (Ca), and molybdenum (Mo), were examined by inductively coupled plasma mass spectrometry. …”
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  13. 2773

    Preparation, Microstructural Characterization and Photocatalysis Tests of V<sup>5+</sup>-Doped TiO<sub>2</sub>/WO<sub>3</sub> Nanocomposites Supported on Electrospun Membranes by Michel F. G. Pereira, Mayane M. Nascimento, Pedro Henrique N. Cardoso, Carlos Yure B. Oliveira, Ginetton F. Tavares, Evando S. Araújo

    Published 2022-09-01
    “…In addition, the highest photodegradation efficiency was noted for the systems with 5 wt% vanadium oxide dispersed in the fibers (92% dye degradation in 120 min of exposure to the light source), with recyclability of the composite material for use in new photocatalysis cycles. …”
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  14. 2774

    The contrasting origins of glauconite in the shallow marine environment highlight this mineral as a marker of paleoenvironmental conditions by Tribovillard, Nicolas, Bout-Roumazeilles, Viviane, Abraham, Romain, Ventalon, Sandra, Delattre, Marion, Baudin, François

    Published 2022-12-01
    “…The weakly reducing conditions necessary for the formation of glauconite here are attested by the contents of metallic trace elements sensitive to redox conditions (vanadium, germanium, arsenic, in this case). Our work thus adds a new element to the understanding of the mechanisms of formation of glauconite in shallow environments.…”
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  15. 2775

    Use of pre-industrial floodplain lake sediments to establish baseline river metal concentrations downstream of Alberta oil sands: a new approach for detecting pollution of rivers by Johan A Wiklund, Roland I Hall, Brent B Wolfe, Thomas WD Edwards, Andrea J Farwell, D George Dixon

    Published 2014-01-01
    “…When normalized to lithium content, concentrations of vanadium (a metal of concern in the oil sands region) and other priority pollutants (Be, Cd, Cr, Cu, Pb, Ni, Zn) in nearly all of the RAMP river sediment samples lie below the upper 95% prediction interval linearly extrapolated from the river-derived lake sediments. …”
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    Article
  16. 2776

    Nevada desert dust with heavy metals suppresses IgM antibody production by Deborah E. Keil, Brenda Buck, Dirk Goossens, Brett McLaurin, Lacey Murphy, Mallory Leetham-Spencer, Yuanxin Teng, James Pollard, Russell Gerads, Jamie C. DeWitt

    Published 2018-01-01
    “…Each type of dust contained quantifiable amounts of aluminum, vanadium, chromium, manganese, iron, cobalt, copper, zinc, arsenic, strontium, cesium, lead, uranium, and others. …”
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  17. 2777

    Selenium Uptake from Livestock Pasture Extremely Enriched in Selenium, Molybdenum and Uranium: A Field and X-ray Absorption Study by Shauna L. McLoughlin, Richard A. D. Pattrick, J. Frederick W. Mosselmans, Joe Kelleher, Bart E. van Dongen

    Published 2023-03-01
    “…The Carboniferous shales that formed in anoxic deep-water marine environments are the source of the selenium, which, along with the other redox-sensitive elements of molybdenum, uranium, arsenic and vanadium, were mobilised and reprecipitated in post-glacial anoxic marshes. …”
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    Article
  18. 2778

    Insight into Point Defects and Complex Defects in β-Mo<sub>2</sub>C and Carbide Evolution from First Principles by Jing Guo, Yunli Feng, Cong Tang, Li Wang, Xiaoliang Qing, Qingxiang Yang, Xuejun Ren

    Published 2022-07-01
    “…In this paper, first principles method was adopted to investigate the point defects, Vanadium-related defects and defect combinations (vacancy (V), substitutional (S) and/or interstitial (I)) in molybdenum β-Mo<sub>2</sub>C and explore the use of first principles calculation data in analysing the link between different carbides and the effects of doping elements. …”
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  19. 2779
  20. 2780