Showing 10,061 - 10,080 results of 10,246 for search '"anode"', query time: 0.12s Refine Results
  1. 10061

    Synthesis and characterisation of multi-walled carbon nanotubes on supported catalysts via catalytic chemical vapour deposition by Tee, Jia Chee

    Published 2006
    “…The supported catalysts of cobalt (Co), iron (Fe) and mixture of these metals (Co/Fe) were prepared by using the alumina (Al2O3), molecular sieves (MS) and anodic aluminium oxide (AAO) template as supports. …”
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    Thesis
  2. 10062

    Analysis of dioxin and furan related compounds and organophosphorous pesticdes using micellar electrokinetic chromatography by Liew, Sharain Yen Ling

    Published 2007
    “…Separation voltage was at 25 kV with anodic injection and optimum wavelength set at 225 nm. …”
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    Thesis
  3. 10063

    Development of novel carbon thin film electrodes for electrochemical analysis of trace heavy metals in aqueous solutions by Wang, Zhaomeng

    Published 2013
    “…The stripping step of ASV can be pulse, squarewave, linear or staircase. Square-wave anodic stripping voltammetry (SWASV) has been recognized as a powerful technique for detection of trace heavy metals in various aqueous solutions, because of its unique accumulation/preconcentration of analyte species contained in the solutions. …”
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    Thesis
  4. 10064

    Investigating the Influence of Temperature on the Kaolinite-Base Synthesis of Zeolite and Urease Immobilization for the Potential Fabrication of Electrochemical Urea Biosensors by David Ebo Anderson, Srinivasan Balapangu, Heidimarie N. A. Fleischer, Ruth A. Viade, Francis D. Krampa, Prosper Kanyong, Gordon A. Awandare, Elvis K. Tiburu

    Published 2017-08-01
    “…The analytical performance of adsorbed urease on zeolite X (Na) surface was also investigated using cyclic voltammetry measurements, and the results showed distinct cathodic and anodic peaks by zeolite X (Na) 80 °C and zeolite X (Na) 100 °C. …”
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    Article
  5. 10065

    Luminescence in Anion-Deficient Hafnia Nanotubes by Artem O. Shilov, Robert V. Kamalov, Maxim S. Karabanalov, Andrey V. Chukin, Alexander S. Vokhmintsev, Georgy B. Mikhalevsky, Dmitry A. Zamyatin, Ahmed M. A. Henaish, Ilya A. Weinstein

    Published 2023-12-01
    “…The present paper aims to investigate the structural, optical, and luminescent properties of anodized non-stoichiometric HfO<sub>2</sub> nanotubes. …”
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    Article
  6. 10066

    Application of Raman spectroscopy to study the inactivation process of bacterial microorganisms by Karina I. Matveeva, Anna A. Kundalevich, Anastasia I. Kapitunova, Aleksandr S. Zozulya, Stanislav A. Sukhikh, Anna V. Tsibulnikova, Andrey Yu. Zyubin, Ilia G. Samusev

    Published 2023-08-01
    “…To create sensors, we used a chemical method of depositing gold nanostars on APTES-modified quartz glasses and a physical method for creating sensors based on anodizing titanium surfaces. The results of the study showed the high sensitivity and information content of the proposed method. …”
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    Article
  7. 10067

    Electrochemical Production of Sodium Hypochlorite from Salty Wastewater Using a Flow-by Porous Graphite Electrode by Ahmed A. Afify, Gamal K. Hassan, Hussein E. Al-Hazmi, Rozan M. Kamal, Rehab M. Mohamed, Jakub Drewnowski, Joanna Majtacz, Jacek Mąkinia, Heba A. El-Gawad

    Published 2023-06-01
    “…The aim of the investigation was to examine the factors that affect the concentration of NaOCl and energy consumption, such as anodic current density, salinity, inert electrode spacing, and influent feed flow rate. …”
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    Article
  8. 10068

    CuBi<sub>2</sub>O<sub>4</sub> Synthesis, Characterization, and Application in Sensitive Amperometric/Voltammetric Detection of Amoxicillin in Aqueous Solutions by Raluca Dumitru (m.Vodă), Sorina Negrea, Cornelia Păcurariu, Adrian Surdu, Adelina Ianculescu, Aniela Pop, Florica Manea

    Published 2021-03-01
    “…Very nice results obtained through anodic and cathodic currents recorded at +0.750 V/SCE and −1.000 V/SCE in the same time period using a pseudo multiple-pulsed amperometry technique showed the great potential of the CuBi/CNF paste electrode for practical applications in amoxicillin detection in aqueous solutions.…”
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    Article
  9. 10069

    Task-Related Hemodynamic Changes Induced by High-Definition Transcranial Direct Current Stimulation in Chronic Stroke Patients: An Uncontrolled Pilot fNIRS Study by Heegoo Kim, Jinuk Kim, Gihyoun Lee, Jungsoo Lee, Yun-Hee Kim

    Published 2022-03-01
    “…In this uncontrolled pilot study, the cortical hemodynamic changes caused by HD-tDCS applied over the ipsilesional motor cortical area were investigated in 26 stroke patients. HD-tDCS using one anodal and four cathodal electrodes at 1 mA was administered for 20 min to C3 or C4 in four daily sessions. …”
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    Article
  10. 10070
  11. 10071

    Alteration of network connectivity in stroke patients with apraxia of speech after tDCS: A randomized controlled study by Jiayi Zhao, Yuanyuan Li, Xu Zhang, Ying Yuan, Yinan Cheng, Jun Hou, Guoping Duan, Baohu Liu, Jie Wang, Dongyu Wu

    Published 2022-09-01
    “…ObjectiveThis study aimed to examine the changes in the functional connectivity of the cortical speech articulation network after anodal transcranial direct current stimulation (A-tDCS) over the left lip region of the primary motor cortex (M1) in subacute post-stroke patients with apraxia of speech (AoS), and the effect of A-tDCS on AoS.MethodsA total of 24 patients with post-stroke AoS were randomized into two groups and received A-tDCS over the left lip region of M1 (tDCS group)/ sham tDCS (control group) as well as speech and language therapy two times per day for 5 days. …”
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    Article
  12. 10072

    Photocatalytic degradation of naproxen using TiO2 single nanotubes by Marcela Sepúlveda, Joanna Musiał, Ivan Saldan, Pavan Kumar Chennam, Jhonatan Rodriguez-Pereira, Jhonatan Rodriguez-Pereira, Hanna Sopha, Hanna Sopha, Beata J. Stanisz, Jan M. Macak, Jan M. Macak

    Published 2024-03-01
    “…The TiO2 ST-NT powders were synthesized by anodization followed by etching of the double wall, bending, sonication, ultra-centrifugation, and finally annealing at 600°C. …”
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    Article
  13. 10073

    Micro/nano topological modification of TiO2 nanotubes activates Thy-1 signaling to control osteogenic differentiation of stem cells by Li Jinsheng, Deng Qing, Chen Junhao, Si Qiqi, Chen Jieru, Yang Liwen, Guo Zhiyun, Guo Tailin, Weng Jie

    Published 2024-04-01
    “…Here, TiO2 nanotubes of various diameters were prepared by adjusting the anodizing voltage. qPCR and immunoblot were carried out to assess the mechanism by which TiO2 nanotubes regulate Thy-1. …”
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    Article
  14. 10074

    Bioactivity Performance of Pure Mg after Plasma Electrolytic Oxidation in Silicate-Based Solutions by Yevheniia Husak, Joanna Michalska, Oleksandr Oleshko, Viktoriia Korniienko, Karlis Grundsteins, Bohdan Dryhval, Sahin Altundal, Oleg Mishchenko, Roman Viter, Maksym Pogorielov, Wojciech Simka

    Published 2021-04-01
    “…Our research was aimed to develop an Mg stable oxide coating using plasma electrolytic oxidation (PEO) in silicate-based solutions. 99.9% pure Mg alloy was anodized in electrolytes contained mixtures of sodium silicate and sodium fluoride, calcium hydroxide and sodium hydroxide. …”
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    Article
  15. 10075

    Anti-Inflammatory and Cortical Responses after Transcranial Direct Current Stimulation in Disorders of Consciousness: An Exploratory Study by Sofia Straudi, Annibale Antonioni, Andrea Baroni, Valentina Bonsangue, Susanna Lavezzi, Giacomo Koch, Veronica Tisato, Nicole Ziliotto, Nino Basaglia, Paola Secchiero, Fabio Manfredini, Nicola Lamberti

    Published 2023-12-01
    “…Ten minimally conscious state (MCS) patients underwent ten sessions of anodal tDCS (five sessions/week, two weeks, 40 min/session) on the primary motor cortex bilaterally. …”
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    Article
  16. 10076
  17. 10077

    Thickness-Dependent Photoelectrochemical Water Splitting Properties of Self-Assembled Nanostructured LaFeO<sub>3</sub> Perovskite Thin Films by Florin Andrei, Valentin Ion, Ruxandra Bîrjega, Maria Dinescu, Nicoleta Enea, Dan Pantelica, Maria Diana Mihai, Valentin-Adrian Maraloiu, Valentin Serban Teodorescu, Ioan-Cezar Marcu, Nicu Doinel Scarisoreanu

    Published 2021-05-01
    “…The potentiodynamic PEC analysis has revealed the highest photocurrent density J<sub>photocurrent</sub> values (up to 1.2 mA/cm<sup>2</sup>) with excellent stability over time, for the thinnest LFO/Nb:SrTiO<sub>3</sub> sample, both cathodic and anodic behavior being noticed. Noticeably, the LFO thin film shows unbiased hydrogen evolution from water, as determined by gas chromatography in aqueous 0.5 M NaOH solution under constant illumination.…”
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    Article
  18. 10078

    Design and Evaluation of Composite Magnetic Iron–Platinum Nanowires for Targeted Cancer Nanomedicine by Abu Bakr Nana, Thashree Marimuthu, Daniel Wamwangi, Pierre P. D. Kondiah, Yahya E. Choonara

    Published 2023-06-01
    “…The Pt-NWs and Fe/Pt composite NWs were synthesized via template electrodeposition, using anodic aluminum oxide (AAO) membranes. The Fe/Pt composite NWs (Method 1) was synthesized using two electrodeposition steps, allowing for greater control of the diameter of the NW core. …”
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    Article
  19. 10079

    High corrosion resistance duplex fcc + hcp cobalt based entropic alloys: An experimental and theoretical investigation by Wei Wang, Wangzhong Mu, Dawei Wei, Hongliu Wu, Libo Yu, Torbjörn Jonsson, Henrik Larsson, Huahai Mao

    Published 2022-11-01
    “…The microstructure of the hcp martensite with the fcc matrix has played an important role in the propagation of the localized anodic dissolution in the form of cleavage and quasi-cleavage. …”
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    Article
  20. 10080

    Blood lead level evaluation in children presenting with chronic constipation in Tehran-Iran: a cross-sectional study by Nasim Zamani, Amirhossein Hosseini, Fariba Farnaghi, Aliakbar Sayyari, Narges Gholami, Farid Imanzadeh, Seyed Kaveh Hadeiy, Mahmoud Hajipour, Amir Salimi, Scott Philips, Hossein Hassanian-Moghaddam

    Published 2023-02-01
    “…The LeadCare II device assays BLL using an electrochemical technique (anodic stripping voltammetry). A total of 237 patients were enrolled in the study. 122 (51.48%) were female and 115 (48.52%) were male. …”
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    Article