Showing 5,141 - 5,160 results of 13,351 for search '"electron"', query time: 0.08s Refine Results
  1. 5141

    Fabrication of a poly(m‑aminophenol)/3-aminopropyl triethoxysilane/graphene oxide ternary nanocomposite for removal of Cu(II) from aqueous solution by Abeer S. Elsherbiny, Mohamed E. Elhalwagy, Ali H. Gemeay

    Published 2025-01-01
    “…The chemical interactions between Cu(II) versus oxygen and nitrogen of the functional groups on the surface were demonstrated by X-ray Electron Spectroscopy (XPS). Five cycles of adsorption and desorption of Cu(II) from the prepared composite were carried out with a loss of only 6.3% of its adsorption capacity.…”
    Get full text
    Article
  2. 5142

    NADPH Oxidase Inhibitor Apocynin Attenuates PCB153-Induced Thyroid Injury in Rats by Ablikim Abliz, Chen Chen, Wenhong Deng, Weixing Wang, Rongze Sun

    Published 2016-01-01
    “…The morphological change of thyroid tissue was analyzed under the light and transmission electron microscopy. NOX2, 8-OHdG, and NF-κB expression in the thyroid tissue was evaluated by immune-histochemical staining. …”
    Get full text
    Article
  3. 5143

    Role of Laser Etching on Shear Bond Strength between Recast Nickel-Chromium Alloy and Dental Ceramic: An Experimental Study by Janardanan Sriman, Ahila Singaravel Chidembaranathan, Muthukumar Balasubramanium

    Published 2025-01-01
    “…Shear bond strength between ceramic and metal was tested using a universal testing machine and the mode of debonding was evaluated using scanning electron microscope. The obtained values were statistically analyzed using one-way ANOVA and Tukey’s HSD Post Hoc test. …”
    Get full text
    Article
  4. 5144

    The Effects of Microseconds Electroporation on Pore Size, Viability and Mitochondrial Membrane Potential of Cervical Cancer Cells by Güney GÜRSOY, Meriç Arda ESMEKAYA, Zehra ÇİÇEK

    Published 2025-01-01
    “…Methods: The pores created on the cell membrane due to EP was observed using a scanning electron microscope. The change in the viability and mitochondrial membrane potential (ΔΨm) of cells was determined by WST-8 and JC-1 assays. …”
    Get full text
    Article
  5. 5145

    The Influence of the Ammonolysis Temperature on the Photocatalytic Activity of β-TaON by Songhak Yoon, Alexandra E. Maegli, Santhosh Kumar Matam, Matthias Trottmann, Takashi Hisatomi, Céline Marie Leroy, Michael Grätzel, Simone Pokrant, Anke Weidenkaff

    Published 2013-01-01
    “…X-ray diffraction revealed an enlargement of the unit cell and an increase of the crystallite size with increasing ammonolysis temperature. Scanning electron microscopy showed reduced particle sizes for β-TaON synthesized at 800 and compared to the precursor oxide. …”
    Get full text
    Article
  6. 5146

    Effects of yttrium addition on microstructure and mechanical property of Nb-1Zr-0.1C alloy by Wanxin Liu, Shengjie Wang, Xiaoxin Zhang, Yanchang Liu, Bin Liang, Shilei Li

    Published 2025-06-01
    “…The effects of Y addition on microstructure and mechanical property of Nb-1Zr-0.1C alloy were investigated. Electron backscattered diffraction results show that no recrystallization was observed in the warm-rolled and annealed Nb-1Zr-0.1C alloys with different Y additions. …”
    Get full text
    Article
  7. 5147

    Application of sacrificial coatings and effect of composition on Al-Al3Ni ultrafine eutectic formation by Čelko L., Klakurková L., Smetana B., Slámečka K., Žaludová M., Hui D., Švejcar J.

    Published 2014-01-01
    “…The formation processes and resultant microstructures were studied by means of differential thermal analysis, metallography, scanning electron microscopy, energy dispersive microanalysis, and image analysis techniques.…”
    Get full text
    Article
  8. 5148

    Phase Composition, Surface Morphology, and Dielectric Properties of Poly(Vinylidene Fluoride)–Cobalt Ferrite Composite Films Depending on Thickness by Pavel A. Vorontsov, Vitalii D. Salnikov, Valerii V. Savin, Stanislav A. Vorontsov, Alexander S. Omelyanchik, Petr V. Shvets, Larissa V. Panina, Petr A. Ershov, Valeria V. Rodionova

    Published 2024-12-01
    “…The data obtained show that the thinner film (15 μm) has a higher β-phase content compared to the thicker films (58 μm), as confirmed by FTIR and Raman spectroscopy. Scanning electron microscopy (SEM) showed that increasing film thickness within the studied range leads to the development of larger spherulitic structures and increased porosity. …”
    Get full text
    Article
  9. 5149

    Biodegradable PTLGA Terpolymers versus Collagen Implants Used as an Adjuvant in Trabeculectomy in Rabbit Eye by Weiran Niu, Guanglin Shen, Yuanzhi Yuan, Xiaoping Ma, Suming Li, Jingzhao Wang, Zhongyong Fan, Lan Liao

    Published 2015-01-01
    “…Intraocular pressure (IOP) was recorded 1, 2, 3, and 6 months postoperatively and bleb evaluations were performed using ultrasound biomicroscopy (UBM) 3 months after surgery, optical coherence tomography (OCT) every month, and transmission electron microscopy (TEM) six months after surgery followed by histological examination 1, 2, 3, and 6 months postoperatively. …”
    Get full text
    Article
  10. 5150

    Silver Nanoparticles Synthesized with Extracts of Leaves of Raphanus sativus L, Beta vulgaris L, and Ocimum basilicum and Its Application in Seed Disinfection by Cristina Garcidueñas-Piña, Carolina Tirado-Fuentes, Julio Ruiz-Pérez, Roberto Carlos Valerio-García, José Francisco Morales-Domínguez

    Published 2023-01-01
    “…Synthesized AgNPs presented maximal absorption peak at 430 nm (RsAgNP), 440 nm (BvAgNP), and 420 nm (ObAgNP) in ultraviolet-visible spectrophotometry analysis. Scanning electron microscopy and energy dispersive X-ray spectroscopy analysis showed that RsAgNPs are 76 nm diameter spheres made of up to 54.1% silver, the BvAgNPs are 78 nm diameter spheres with 39.76% silver, and the ObAgNPs are cubes of 99 nm edges with 69.74% silver. …”
    Get full text
    Article
  11. 5151

    Highly Efficient White Organic Light-Emitting Diodes with Controllable Excitons Behavior by a Mixed Interlayer between Fluorescence Blue and Phosphorescence Yellow-Emitting Layers by Chun-Hong Gao, Xiao-Bo Shi, Dong-Ying Zhou, Lei Zhang, Zhao-Kui Wang, Liang-Sheng Liao

    Published 2013-01-01
    “…The electroluminance (EL) performance can be modulated easily by adjusting the ratio of the hole-predominated material to the electron-predominated material in the interlayer. It is found that the HWOLED with a ratio of 3 : 2 exhibits a current efficiency of 34 cd/A and a power efficiency of 29 lm/W at 1000 cd/m2 with warm white Commission Internationale de l’Eclairage (CIE1931) coordinates of (0.4273, 0.4439). …”
    Get full text
    Article
  12. 5152

    Evaluation of Extra-High Translucent Dental Zirconia: Translucency, Crystalline Phase, Mechanical Properties, and Microstructures by Hiroto Nakai, Masanao Inokoshi, Hengyi Liu, Motohiro Uo, Manabu Kanazawa

    Published 2025-01-01
    “…A biaxial flexural strength test using the Weibull analysis was performed to evaluate the mechanical properties. Scanning electron microscopy, grain size distribution, and average grain size were used to analyze the microstructures. …”
    Get full text
    Article
  13. 5153

    Changes in Angiotensin Receptor Distribution and in Aortic Morphology Are Associated with Blood Pressure Control in Aged Metabolic Syndrome Rats by Verónica Guarner-Lans, Elizabeth Soria-Castro, Rocío Torrico-Lavayen, Araceli Patrón-Soberano, Karla G. Carvajal-Aguilera, Vicente Castrejón-Tellez, María Esther Rubio-Ruiz

    Published 2016-01-01
    “…We studied histological changes and distribution of RAS receptors in aortas of MS aged rats. Electron microscopy images showed premature aging in MS since the increased fibrosis, enlarged endothelium, and invasion of this layer by muscle cells that was present in control 18-month-old aortas were also found in 6-month-old aortas from MS rats. …”
    Get full text
    Article
  14. 5154

    Abdominal Massage Improves the Symptoms of Irritable Bowel Syndrome by Regulating Mast Cells via the Trypase-PAR2-PKCε Pathway in Rats by Huanan Li, Wei Zhang, Fei Ma, Xiaofan Zhang, Yuyan Wang, Jingui Wang

    Published 2022-01-01
    “…On day 14, the rats were euthanized and the tissues were analyzed by transmission electron microscopy (TEM), immunohistochemistry or immunofluorescence staining, and laser confocal focus to visualize the micromorphology of the intestinal mucosa. …”
    Get full text
    Article
  15. 5155
  16. 5156

    Research on the Flotation Mechanism of Microemulsion Collector Enhanced Removal of Dyeing Impurities from Phosphogypsum by Xiaosheng Yu, Lijun Deng, Changpan Shen, Huiyong Li, Jingchao Li, Yijun Cao, Guoli Zhou, Guosheng Li

    Published 2024-12-01
    “…The dispersion behavior of the microemulsion collector was studied by low-temperature transmission electron microscopy. The microemulsion collector demonstrated superior dispersibility, as it forms nano-oil droplets with an average size of 176.83 nm in the pulp, resolving issues associated with poor dispersibility observed in traditional kerosene collectors. …”
    Get full text
    Article
  17. 5157

    Experimental Study on Unconfined Compressive Strength of Organic Polymer Reinforced Sand by Jin Liu, Qiao Feng, Yong Wang, Da Zhang, Jihong Wei, Debi Prasanna Kanungo

    Published 2018-01-01
    “…The reinforcement mechanism was analyzed with images of scanning electron microscope (SEM). The results indicated that the strength of stabilized sand increased with the increase in the curing time, concentration, and sand density. …”
    Get full text
    Article
  18. 5158

    Synthesis and Characterization of Magnetic Fe3O4/Zeolite NaA Nanocomposite for the Adsorption Removal of Methylene Blue Potential in Wastewater Treatment by Ngoc Bich Thi Tran, Ngoc Bich Duong, Ngoc Long Le

    Published 2021-01-01
    “…The as-synthesized Fe3O4/ZA nanocomposite was characterized by X-ray diffraction (XRD), MicroRaman analysis, Fourier-transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM), energy-dispersive X-ray (EDX) spectroscopy, X-ray fluorescence (XRF), N2 adsorption isotherms (BET), and UV-VIS analysis. …”
    Get full text
    Article
  19. 5159

    Diffusion kinetics of boron in the X200CrMoV12 high-alloy steel by Azouani O., Keddam M., Brahimi A., Sehisseh A.

    Published 2015-01-01
    “…The obtained borided layers (FeB/Fe2B) were characterized by the following experimental techniques: optical microscopy, scanning electron microscopy coupled to EDS analysis and XRD analysis. …”
    Get full text
    Article
  20. 5160

    Improving the Performance and Biodegradability of Biocomposites Made from Banana Sap and Banana Fibres by Vimla Paul, Sudhakar Muniyasamy, Krishnan Kanny, Orebotse Joseph Botlhoko, Ponnurengam Malliappan Sivakumar

    Published 2024-01-01
    “…We used thermogravimetric analysis (TGA), differential scanning calorimetry (DSC), scanning electron microscopy (SEM), and Fourier transform infrared (FTIR) spectroscopy for the physicochemical characterisation of BSMF before and after composting and measured carbon dioxide evolved during the biodegradation to calculate biodegradability. …”
    Get full text
    Article