Showing 621 - 640 results of 2,861 for search '"electron microscopy"', query time: 0.10s Refine Results
  1. 621

    Structure of transmembrane AMPA receptor regulatory protein subunit γ2 by W. Dylan Hale, Alejandra Montaño Romero, Nicholas Koylass, Collin R. Warrick, Zhaozhu Qiu, Richard L. Huganir, Edward C. Twomey

    Published 2025-01-01
    “…Abstract Transmembrane AMPA receptor regulatory proteins (TARPs) are claudin-like proteins that tightly regulate AMPA receptors (AMPARs) and are fundamental for excitatory neurotransmission. With cryo-electron microscopy (cryo-EM) we reconstruct the 36 kDa TARP subunit γ2 to 2.3 Å, which points to structural diversity among TARPs. …”
    Get full text
    Article
  2. 622

    Magnetic Properties of Fe and Ni Doped SnO2 Nanoparticles by Ravi Kumar, K.D.Verma, Shalendra Kumar, Mayora Varshney, Aditya Sharma

    Published 2011-07-01
    “…X‐Ray Diffraction (XRD), transmission electron microscopy (TEM), energy dispersive x‐ray analysis (EDAX), UV‐ visible absorption spectroscopy and room temperature magnetization measurements were performed to study the crystal structure, morphology, elemental analysis, optical band gap and magnetic properties of Fe and Ni doped SnO2. …”
    Get full text
    Article
  3. 623

    Natural Killer Cell and Large Granular Lymphocyte Deficiency in the Gut of Children with Inflammatory Bowel Disease by F Hadziselimovic, LR Emmons, U Schaub

    Published 1990-01-01
    “…Their numbers and localization within the epithelium from various regions of the colon were analyzed with immunohistochemical techniques using fluorescent, light and electron microscopy. The average number of natural killer cells and LGL in normal controls was 3.0±1.l per mn2. …”
    Get full text
    Article
  4. 624

    Experimental Study on Mechanical Properties of Cemented Paste Backfill under Temperature-Chemical Coupling Conditions by Yin Liu, Hao Li, Haifeng Wu

    Published 2019-01-01
    “…Combined with analysis through X-ray diffraction and scanning electron microscopy, it is shown that ettringite and gypsum are the main erosive substances that destroy the structure of CPB and that increased temperatures accelerate the chemical reaction. …”
    Get full text
    Article
  5. 625

    Experimental Investigation on Multiscale Fracturing in Thermally Treated Sandstone under SHPB Impact Loading by Shang Yang, Jun Wang, Zhi Zhang, Jianguo Ning, Guoqing Sun

    Published 2021-01-01
    “…By means of scanning electron microscopy (SEM), the microdifference of postloading microfracture characteristics in Class I and Class II behavior was identified. …”
    Get full text
    Article
  6. 626

    Assessment of Ruthenium Dye N719 Adsorption Kinetics in Mesoporous TiO2 Films of Dye-Sensitized Solar Cells via Nanoplasmonic Sensing by Fahd M. Rajab

    Published 2018-01-01
    “…Analytical studies included scanning electron microscopy and ellipsometry, X-ray diffraction, and UV-Vis spectroscopy, as well as quantum efficiency and current-voltage device characterizations. …”
    Get full text
    Article
  7. 627

    Biomass derived carbon/platinum nanoparticles as electrocatalyst for the hydrogen evolution by Shimaa M. Ali

    Published 2025-02-01
    “…Platinum nanoparticles (Pt NPs) is successively prepared by the microwave-assistant citrate method on a biomass-based support, and characterized by X-rays diffraction, scanning and transmission electron microscopy. The chelation and gelation resulted by using citric acid during the synthesis lead to the formation of highly stabilized and dispersed Pt NPs on the carbon support. …”
    Get full text
    Article
  8. 628

    Magnetic Properties of Well-Aligned ZnO Nanorod Arrays Grown by a Simple Hydrothermal Reaction by Jiangni Yun, Rui Qu, Zhiyong Zhang, Jun Li

    Published 2014-01-01
    “…The as-prepared nanorod arrays were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), photoluminescence (PL) spectrum, and magnetization measurements. …”
    Get full text
    Article
  9. 629

    Synthesis and Characterization of Iron Oxide Nanoparticles by Using Callistemon viminalis Flowers Extract: An Eco-Friendly Approach with Promising Antioxidant Activities by Shweta Bansal, Ruchi Bharti, Ajay Thakur, Monika Verma, Renu Sharma

    Published 2025-01-01
    “…The synthesized IONPs underwent comprehensive characterization using various analytical techniques including X-ray diffraction (XRD), scanning electron microscopy (SEM), Fourier-transform infrared spectroscopy (FTIR), and dynamic light scattering (DLS) to elucidate their structural, morphological, and chemical properties. …”
    Get full text
    Article
  10. 630

    Cellulose Nanofibers/Reduced Graphene Oxide Nanocomposites for Humidity Sensor by Adib Bin Rashid, Abdullahil Kafy, Nahiyan Kabir, Hasin Ishrak, Fahim Ferdin Rifat

    Published 2024-01-01
    “…The synthesized composite film underwent characterization using various analytical techniques, including scanning electron microscopy (SEM), UV (ultraviolet)/Vis (visible) spectrophotometry, Fourier transform infrared spectroscopy (FTIR), and thermomechanical analysis (TMA). …”
    Get full text
    Article
  11. 631

    Study of the Structures of Carbon Foams Synthesized Using Non-Ionic Surfactants by Vanessa S. Garcia-Cuello, Liliana Giraldo, Juan C. Moreno-Piraján

    Published 2012-02-01
    “…The mesoporous carbon foams were characterized using several techniques, including scanning electron microscopy and nitrogen adsorption/desorption analysis. …”
    Get full text
    Article
  12. 632

    Using an Ionic Liquid as the Porogen in the Preparation of Methacrylate-Based Monolith in Capillary Liquid Chromatography by Chen Na, Chen Jun, Liu Kun-Feng, Bai Lian-Yang, Zhang Yu-Ping

    Published 2014-09-01
    “…The morphology of methacrylate monolith was studied by scanning electron microscopy.…”
    Get full text
    Article
  13. 633

    Detailed characterization of complex banding in air-cooled bainitic steels by Morales-Rivas L., Roelofs H., Hasler S., Garcia-Mateo C., Caballero F.G.

    Published 2015-01-01
    “…Microstructural and crystallographic studies by means of Scanning Electron Microscopy and Electron Backscatter Diffraction did not reveal any substantial differences between bands and matrix. …”
    Get full text
    Article
  14. 634

    Investigation of very high cycle fatigue by thermographyc method by V. Crupi, G. Epasto, E. Guglielmino, G. Risitano

    Published 2014-10-01
    “…The failure mechanism of the investigated steels was evaluated by means of several experimental techniques (scanning electron microscopy, Energy Dispersive X-ray spectroscopy and Optical Microscopy).…”
    Get full text
    Article
  15. 635

    Manufacture of a chitosan-based bioink with gelatin and hydroxyapatite and its potential application in 3D bioprinting by Sarahí Bautista Reberte, Esmeralda Zuñiga Aguilar, Solange Ivette Rivera Manrique, Carlos Alberto Martínez-Pérez

    Published 2025-03-01
    “…Characterization tests included Fourier-transform infrared spectroscopy (FTIR), thermogravimetric analysis (TGA), scanning electron microscopy (SEM), and rheological assessments. …”
    Get full text
    Article
  16. 636

    Flow-based In Vivo Method to Enumerate Translating Ribosomes and Translation Elongation Rate by Mina Seedhom, Devin Dersh, Jonathan Yewdell

    Published 2025-01-01
    “…Quantitating assembled ribosomes in individual cells requires electron microscopy and does not indicate ribosome translation status. …”
    Get full text
    Article
  17. 637

    The role of MgO nanoparticles on the corrosion resistance of hot-dip Al–Zn coating by Seyed Reza Siasi Rad, Kamran Dehghani

    Published 2025-01-01
    “…The surface of the coatings was examined using field emission scanning electron microscopy (FESEM) and atomic force microscopy (AFM). …”
    Get full text
    Article
  18. 638

    Improvement of Mechanical Properties of Noil Hemp Fiber Reinforced Polypropylene Composites by Resin Modification and Fiber Treatment by Zili Yan, Jianchun Zhang, Hua Zhang, Hao Wang

    Published 2013-01-01
    “…The change of interfacial bonding between fibre and resin in composites caused by MAPP and HMHEC was studied by scanning electron microscopy and dynamic mechanical analysis. Resin modification and fibre treatment were effective to enhance the mechanical properties of the composites. …”
    Get full text
    Article
  19. 639

    Interactions between Phosphoric/Tannic Acid and Different Forms of FeOOH by Lefu Mei, Libing Liao, Zise Wang, Chunchun Xu

    Published 2015-01-01
    “…Using modern surface analysis technologies such as X-ray diffraction (XRD), infrared spectra (IR), X-ray photoelectron spectroscopy (XPS), and scanning electron microscopy (SEM), we studied the interactions between these four types of synthetic FeOOH and phosphoric and tannic acid of different concentrations and proportions. …”
    Get full text
    Article
  20. 640

    Experimental study on the microscopic characteristics affecting methane adsorption on anthracite coal treated with high-voltage electrical pulses by Chuan-jie Zhu, Ximiao Lu, Bai-quan Lin, Fa-zhi Yan, Chang Guo, Yi-du Hong, Xiang-liang Zhang

    Published 2018-02-01
    “…We find that C, O, and other coal elements constituting oxygenic groups, which mainly account for gas adsorption, decreased slightly after high-voltage electrical pulse treatment, indicating that elemental variation may have little influence on gas adsorption. The scanning electron microscopy and low-pressure nitrogen gas adsorption (LP-N 2 GA) results show that the cumulative micropore volumes of high-voltage electrical pulse-treated coals were much larger than those of original coals. …”
    Get full text
    Article