Showing 2,021 - 2,040 results of 2,861 for search '"electron microscopy"', query time: 0.07s Refine Results
  1. 2021

    Evaluation of the Bonding Shear Strength between Enamel and Dentin Feldspathic Porcelain and Two Different Monolithic Zirconia with Low and High Translucency by Amirhossein Fathi, Yeganeh Natanzian, Mahsa Ghorbani, Ramin Mosharraf

    Published 2024-01-01
    “…The type of failure was examined using scanning electron microscopy. One-way analysis of variance (ANOVA), two-way ANOVA, Fisher’s test, and multiple Tukey comparisons were used as statistical analyses. …”
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    Article
  2. 2022

    Surface Laser Quenching as an Alternative Method for Conventional Quenching and Tempering Treatment of 1538 MV Steel by R. Carrera-Espinoza, A. Rojo Valerio, J. del Prado Villasana, J. A. Yescas Hernández, P. Moreno-Garibaldi, M. A. Cruz-Gómez, U. Figueroa López

    Published 2020-01-01
    “…In order to identify the wear mechanisms, the worn surfaces on the disks were evaluated by scanning electron microscopy and the wear scars on the ball were observed by optical microscopy. …”
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  3. 2023

    Decellularized Human Stromal Lenticules Combine with Corneal Epithelial-Like Cells: A New Resource for Corneal Tissue Engineering by Shuai Qin, Shuai Zheng, Bing Qi, Rui Guo, Guanghui Hou

    Published 2019-01-01
    “…The level of gene expression of the epithelial and pluripotency markers and analysis by scanning electron microscopy and immunohistochemistry also showed successful differentiation. …”
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  4. 2024

    Aminopropyl Functionalised MCM-41: Synthesis and Application for Adsorption of Pb(II) and Cd(II) by Pham Dinh Du, Nguyen Trung Hieu, Thuy Chau To, Long Giang Bach, Mai Xuan Tinh, Tran Xuan Mau, Dinh Quang Khieu

    Published 2019-01-01
    “…The obtained materials were characterised using X-ray powder diffraction (XRD), transmission electron microscopy (TEM), thermogravimetric analysis-differential scanning calorimeter (TGA-DSC), adsorption/desorption isotherms of nitrogen, and Fourier-transfer infrared (FT-IR) spectroscopy. …”
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  5. 2025

    Ag-Ag2O nanocomposite biosynthesis by mixed bacterial cultivation and effect of the ph on size and optical properties of the nanocomposite by Morad G. S. S. Al-Asbahi, Bashir A. Al-Ofiri, Fuad A. A. Saad, Adnan Alnehia, Muhammad Hadi

    Published 2025-02-01
    “…A range of analytical techniques, including X-ray Diffraction (XRD), UV-visible Spectroscopy (UV-vis), Fourier Transform Infrared Spectroscopy (FTIR), and Transmission Electron Microscopy (TEM), were employed to investigate the structural and optical characteristics of the nanocomposites. …”
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  6. 2026

    Resulting Key Physiological Changes in <i>Triticum aestivum</i> L. Plants Under Drought Conditions After Priming the Seeds with Conventional Fertilizer and Greenly Synthesized Zinc... by Roquia Rizk, Mostafa Ahmed, Donia Abdul-Hamid, Mostafa Zedan, Zoltán Tóth, Kincső Decsi

    Published 2025-01-01
    “…Transmission and scanning electron microscopy (TEM and SEM), energy-dispersive X-ray spectroscopy (EDAX), and X-ray diffraction confirmed the nanoparticles’ hexagonal morphology and typical dimensions of 51 nm. …”
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  7. 2027

    Penetration of Silver Diamine Fluoride in Deep Carious Lesions of Human Permanent Teeth: An In Vitro Study by Jutharat Manuschai, Supitcha Talungchit, Supawadee Naorungroj

    Published 2021-01-01
    “…Microcomputer tomography (micro-CT) and field emission scanning electron microscopy coupled with energy-dispersive X-ray spectroscopy (FESEM-EDS) were used to measure mineral density and silver distribution. …”
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  8. 2028

    Carbon Monoxide and Particulate Matter Concentrations inside the Road Tunnels of Guanajuato City, Mexico by Adrián Zamorategui-Molina, Norma L. Gutiérrez-Ortega, Juan Carlos Baltazar-Vera, Julio Del Ángel-Soto, David Tirado-Torres

    Published 2021-06-01
    “…We then employed X-ray diffraction (XRD), X-ray fluorescence (XRF), and scanning electron microscopy-energy dispersive X-ray spectroscopy (SEM-EDS) to analyze the mineralogy, chemical composition, and morphology of the PM, respectively. …”
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  9. 2029
  10. 2030

    Samarium doped Mg0.33Ni0.33Co0.33Fe2O4 Nanoparticles for the Removal of As (III) and Pb (II) Heavy Metal Ions by Mariam Rabaa, Amani Aridi, Ghassan Younes, Ramadan Awad

    Published 2023-11-01
    “…In this study, Mg0.33Ni0.33Co0.33SmxFe2-xO4 nanoparticles, where x = 0.00, 0.01, 0.02, 0.04 and 0.08, were synthesized by the co-precipitation method and characterized using X-Ray Diffraction (XRD), Transmission Electron Microscopy (TEM) and UV-Vis spectroscopy techniques in order to study the structural and optical properties. …”
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  11. 2031

    Strength and durability of concrete with bentonite clay and quarry dust by Muhammad Umar, Hui Qian, M. Nasir Ayaz Khan, Muhammad Shahid Siddique, Hamad Almujibah, Ali. E. A. Elshekh, Maaz Osman Bashir, Nikolai Ivanovich Vatin

    Published 2025-01-01
    “…Microstructural analysis using Scanning Electron Microscopy (SEM) and X-ray radiography were used. …”
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  12. 2032

    Antifungal Potential of Biogenic Zinc Oxide Nanoparticles for Controlling Cercospora Leaf Spot in Mung Bean by Zill-e-Huma Aftab, Faisal Shafiq Mirza, Tehmina Anjum, Humaira Rizwana, Waheed Akram, Muzamil Aftab, Muhammad Danish Ali, Guihua Li

    Published 2025-01-01
    “…These nanoparticles were produced using <i>Nigella sativa</i> seed extract and characterized through UV-Vis spectroscopy, FT-IR, X-ray diffraction, and scanning electron microscopy (SEM). The antifungal properties of ZnO NPs were evaluated against <i>Cercospora canescens</i>, the causative agent of Cercospora leaf spot in mung bean. …”
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  13. 2033

    Synthesis of a Cationic Polyacrylamide under UV Initiation and Its Flocculation in Estrone Removal by Jiaoxia Sun, Xiqin Ma, Xiang Li, Jianxin Fan, Qingkong Chen, Xuelian Liu, Jin Pan

    Published 2018-01-01
    “…Fourier transform infrared spectroscopy (FT-IR), 1H nuclear magnetic resonance spectroscopy (1H NMR), thermogravimetry/differential scanning calorimetry (TG/DSC), and scanning electron microscopy (SEM) were employed to characterize the structure, thermal decomposition property, and morphology of the polymers, respectively. …”
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  14. 2034

    Protective Effect of Exercise Preconditioning on Myocardial Ischemia-Reperfusion Injury in Rats Based on Autophagy by Qiang TANG, Jiyao ZHANG, Hongyu LI, Xue WANG, Xia YIN, Xuedong WANG, Zichen MU, Luwen ZHU

    Published 2019-10-01
    “…The ultrastructure and autophagic bodies of rat cardiac myocytes were observed by transmission electron microscopy, the infarct size was measured by Evans blue-TTC double staining, and the expression ofPI3K-Akt-mTOR signal pathway related proteins was detected by Western blot.Results:In the Sham group, the nuclear membrane was intact and continuous, the myofibrillar bundles arranged orderly, the structure of mitochondria was intact and no edema, the morphology of myocardial cells was normal, and no autophagic bodies were found; in the MIRI group, the myofibrillar bundles were loose and disordered with interstitial edema, mitochondria and myocardial cells were damaged seriously, the structure of cells was disordered, and autophagy was observed in the field of vision; in the EP group, some of sarcoplasmic reticulum was edema and expanding, mitochondrial structure was more complete with slight edema, myocardial cell was less damaged, and autophagy was less. …”
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  15. 2035

    Influence of Bias Voltage on the Microstructure, Mechanical and Corrosion Properties of Ti/CrN/TiN Multilayered Films Deposited by Cathodic Arc Evaporation by Vu Van Huy, Nikolay B. Rodionov, Valery А. Karpov, Ngo Thanh Binh, Nguyen Dang Khoa, Vu Thi Lan Vi

    Published 2024-12-01
    “…The study investigated the effects of bias voltage on the coatings microstructure, mechanical properties, and corrosion properties using laser and scanning electron microscopy, X-ray diffraction, nanohardness testing, and electrochemical testing equipment. …”
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  16. 2036

    Hippocampal CA1 Pyramidal Neurons of Mecp2 Mutant Mice Show a Dendritic Spine Phenotype Only in the Presymptomatic Stage by Christopher A. Chapleau, Elena Maria Boggio, Gaston Calfa, Alan K. Percy, Maurizio Giustetto, Lucas Pozzo-Miller

    Published 2012-01-01
    “…To better understand the role of MeCP2 on excitatory spine synapses, we analyzed dendritic spines of CA1 pyramidal neurons in the hippocampus of Mecp2tm1.1Jae male mutant mice by either confocal microscopy or electron microscopy (EM). At postnatal-day 7 (P7), well before the onset of RTT-like symptoms, CA1 pyramidal neurons from mutant mice showed lower dendritic spine density than those from wildtype littermates. …”
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  17. 2037

    Manipulation of room-temperature magnetic skyrmions in a van der Waals ferromagnet Fe3GaTe2 by Yanlong Yin, Minghe Liu, Wei Li, Wan Li, Mengting Zou, Si Wu, Weixing Xia, Baomin Wang

    Published 2025-01-01
    “…In this work, we studied the evolution of stripe domains in FGT nanoflake at different temperatures and magnetic fields, confirming the Néel-type skyrmion through Lorentz transmission electron microscopy. We systematically explored the dependence of the size, density and stability of skyrmion on the thickness, temperature and magnetic field of the FGT nanoflake. …”
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  18. 2038
  19. 2039

    Development and Characterization of Lyophilized Chondroitin Sulfate-Loaded Solid Lipid Nanoparticles: Encapsulation Efficiency and Stability by Marta E. Bustos Araya, Anna Nardi Ricart, Ana C. Calpena Campmany, Rafel Prohens, Montserrat Miñarro Carmona

    Published 2025-01-01
    “…<b>Results:</b> Morphological analyses using transmission electron microscopy (TEM) and atomic force microscopy (AFM) confirmed the dimensions of the nanoscales and their structural uniformity. …”
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  20. 2040

    Hyperthermia and cisplatin combination therapy promotes caspase-8 accumulation and activation to enhance apoptosis and pyroptosis in cancer cells by Guanghui Zi, Jin Chen, Yatu Peng, Yue Wang, Baowei Peng

    Published 2024-12-01
    “…Pyroptosis was investigated by western blotting and transmission electron microscopy. E3 ligase Cullin 3 was knockdown by siRNA. …”
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