Showing 2,241 - 2,260 results of 2,861 for search '"electron microscopy"', query time: 0.06s Refine Results
  1. 2241

    Monodispersed AgNPs Synthesized from the Nanofactories of Theobroma cacao (Cocoa) Leaves and Pod Husk and Their Antimicrobial Activity by Johnson Kwame Efavi, Emmanuel Nyankson, Kwaku Kyeremeh, Gloria Pokuaa Manu, Kingsford Asare, Nathaniel Yeboah

    Published 2022-01-01
    “…UV-visible absorption spectroscopy was used to examine the reduction of silver ions in solution and the surface plasmon resonance of AgNPs. Scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDX), dynamic light scattering (DLS), X-ray diffraction (XRD), and Fourier transform infrared spectroscopy (FTIR) were used to further characterize the nanoparticles. …”
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  2. 2242

    Infiltration-driven performance enhancement of poly-crystalline cathodes in all-solid-state batteries by Junghwan Sung, Junyoung Heo, Dong-Hee Kim, Hawon Gu, Yung-Soo Jo, Heetaek Park, Jun-Ho Park, Jeong-Hee Choi, Yoon-Cheol Ha, Doohun Kim, Jun-Woo Park

    Published 2024-10-01
    “…Galvanostatic intermittent titration technique analysis and transmission electron microscopy of the single-crystalline electrode confirmed severe polarization and the presence of a rock-salt-structure layer in the cathode particles; these results indicated side reactions within the layered structure of the material. …”
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  3. 2243

    Electrospun gelatin/chitosan nanofibers containing curcumin for multifunctional food packaging by Mengxia Duan, Jishuai Sun, Yequn Huang, Haixin Jiang, Yaqin Hu, Jie Pang, Chunhua Wu

    Published 2023-03-01
    “…Morphological studies using scanning electron microscopy indicated that loading CUR can affect the average diameter of nanofiber mats, which remained around 160180 nm. …”
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  4. 2244

    Reversal of Early Diabetic Nephropathy by Islet Transplantation under the Kidney Capsule in a Rat Model by Yunqiang He, Ziqiang Xu, Mingshi Zhou, Minmin Wu, Xuehai Chen, Silu Wang, Kaiyan Qiu, Yong Cai, Hongxing Fu, Bicheng Chen, Mengtao Zhou

    Published 2016-01-01
    “…Renal injury and kidney structure were assessed by urinalysis and transmission electron microscopy (TEM) detection. Immunohistochemical staining and western blotting were performed to assess renal fibrosis levels. …”
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  5. 2245

    Influence of Y–Bi–Co oxide doping on electrical performance of ZnO varistors based on simulation analysis by Zhengzheng Fu, Zongxi Zhang, Songhai Fan, Tao Cui, Donghui Luo, Yue Yin, Pengfei Meng, Jingke Guo

    Published 2025-01-01
    “…Abstract ZnO varistors doped with Y2O3, Bi2O3, and Co2O3 were analyzed for electrical performance, microstructure, phase composition, and elemental distribution using electrical performance testing, scanning electron microscopy, X‐ray diffraction, and energy dispersive spectroscopy tests. …”
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  6. 2246
  7. 2247

    Characterization of a thermally stable red-light-emitting phosphor: synthesis, photoluminescence, and thermoluminescence studies of CsCaF3 compound doped with Eu3+ for solid-state... by N. Hema, B. Chandrasekaran, R. Kameshwaran, M. Ammal Dhanalakshmi, V. Rathina Mala, G. Annadurai, K. Ganesh Kumar, M. Vimalan, Mohammed F. Albeshr

    Published 2025-01-01
    “…Additionally, the doped sample underwent examination of surface morphology and elemental composition through Field Emission Scanning Electron Microscopy and EDAX mapping. The color of the pure and doped CsCaF3 sample was quantified and fitted using Color coordinate graph by the Commission Internationale de l'Eclairage (CIE). …”
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  8. 2248

    Development of Extrudable Hydrogels Based on Carboxymethyl Cellulose–Gelatin Complex Coacervates by Hamid Gharanjig, Hossein Najaf Zadeh, Campbell Stevens, Pram Abhayawardhana, Tim Huber, Ali Reza Nazmi

    Published 2025-01-01
    “…Confocal Laser Scanning Microscopy (CLSM) confirmed the presence of coacervates as spherical particles within the optimal coacervation range. Scanning electron microscopy micrographs supported the CLSM findings, revealing greater porosity within this optimal pH range. …”
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  9. 2249

    Morphological characteristics of regeneration of the lower jaw bone in an experiment using natural collagen with lincomycin by I.V. Chelpanova

    Published 2024-12-01
    “…Ultrastructural changes were studied using scanning electron microscopy. To determine changes in the composition in the bone regeneration, three parameters were calculated – the relative volume of: 1) bone tissue, 2) osteoplastic material and 3) connective tissue in the bone regeneration. …”
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  10. 2250

    Exploring the potential of gemcitabine-metal–organic frameworks in combating pancreatic cancer under ketogenic conditions by Samira Nekoufar, Marjan Ghorbani, Sahar Safaei, Gholamreza Alinezhadi Khosroushahi, Farzad Izak Shirian, Behzad Baradaran, Masoumeh Tavakoli-Yaraki

    Published 2025-01-01
    “…Methods Gemcitabine was encapsulated in Metal–organic frameworks (MOFs) and its morphology and size distribution were examined using transmission electron microscopy (TEM) and Dynamic light scattering (DLS) with further characterization including FTIR analysis. …”
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  11. 2251

    Preparation of Zwitterionic Sulfobetaines and Study of Their Thermal Properties and Nanostructured Self-Assembling Features by Yenglik Amrenova, Arshyn Zhengis, Arailym Yergesheva, Munziya Abutalip, Nurxat Nuraje

    Published 2025-01-01
    “…Their molecular weights, thermal behavior, and self-assembly properties were analyzed using gel permeation chromatography (GPC), thermogravimetric analysis (TGA), differential scanning calorimetry (DSC), transmission electron microscopy (TEM), and zeta potential measurements. …”
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  12. 2252

    Responses of Multipotent Retinal Stem Cells to IL-1β, IL-18, or IL-17 by Shida Chen, Defen Shen, Nicholas A. Popp, Alexander J. Ogilvy, Jingsheng Tuo, Mones Abu-Asab, Ting Xie, Chi-Chao Chan

    Published 2015-01-01
    “…Cell viability was detected by MTT assay; ultrastructure was evaluated by transmission electron microscopy; expression of IL-17rc and proapoptotic proteins was detected by immunocytochemistry and expression of Il-6 and Il-17a was detected by quantitative RT-PCR. …”
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  13. 2253

    Adsorption of Copper(II) and Mercury(II) Ions onto Chemically-Modified Chitosan Membranes: Equilibrium and Kinetic Properties by R.B. Rabelo, R.S. Vieira, F.M.T. Luna, E. Guibal, M.M. Beppu

    Published 2012-01-01
    “…The structures of these matrices were characterized by elemental analysis, Fourier-transform infrared spectrometry (FT-IR), the degree of de-acetylation and the surface topography as determined via scanning electron microscopy (SEM). After promoting interaction with the metal ion, the adsorbent was also studied using FT-IR and energy dispersive X-ray spectroscopy (EDXS). …”
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  14. 2254

    Spinal Reflex Recovery after Dorsal Rhizotomy and Repair with Platelet-Rich Plasma (PRP) Gel Combined with Bioengineered Human Embryonic Stem Cells (hESCs) by Mateus Vidigal de Castro, Moníze Valéria Ramos da Silva, Gabriela Bortolança Chiarotto, Maria Helena Andrade Santana, Ângela Cristina Malheiros Luzo, Sergiy Kyrylenko, Alexandre Leite Rodrigues de Oliveira

    Published 2020-01-01
    “…Eight weeks postsurgery, the lumbar intumescences were processed for analysis of the repaired microenvironment by transmission electron microscopy. Spinal reflex recovery was evaluated by the electronic Von Frey method for eight weeks. …”
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  15. 2255

    Effect of pulsed and continuous arcs on copper powders prepared by arc micro explosion machining by Bo Yin, Zhenyu Zhao, Wen Hu, Hui Xu

    Published 2025-01-01
    “…The properties and microstructure of the two types of copper powders were analyzed using high-resolution synchrotron X-ray computed tomography (CT), scanning electron microscopy(SEM), and Transmission electron microscope(TEM). …”
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  16. 2256

    Photocatalytic Mineralization of Organic Acids over Visible-Light-Driven Au/BiVO4 Photocatalyst by Kanlaya Pingmuang, Natda Wetchakun, Wiyong Kangwansupamonkon, Kontad Ounnunkad, Burapat Inceesungvorn, Sukon Phanichphant

    Published 2013-01-01
    “…Physical characterization of the obtained materials was carried out by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDX), UV-Vis diffuse reflectance spectroscopy (DRS) and Brunauer, and Emmett and Teller (BET) specific surface area measurement. …”
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  17. 2257

    Updated Nematocyst Types in Tentacle of Venomous Box Jellyfish, <i>Chironex indrasaksajiae</i> <sub>(Sucharitakul, 2017)</sub> and <i>Chiropsoides buitendijki</i> <sub>(Horst, 1907... by Thippawan Yasanga, Klintean Wunnapuk, Rochana Phuackchantuck, Lakkana Thaikruea, Thunyaporn Achalawitkun, Purinat Rungraung, Sineenart Santidherakul

    Published 2025-01-01
    “…This study updates the characterization of nematocyst types and features in <i>C. indrasaksajiae</i> and <i>C. buitendijki</i> using light and scanning electron microscopy for detailed examination. Four distinct nematocyst types were identified: banana-shaped microbasic p-mastigophores, oval-shaped microbasic p-rhopaloids, sub-spherical microbasic p-rhopaloids, and rod-shaped isorhizas. …”
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  18. 2258

    Microscopic Observation of Proliferative Membranes in Fibrocontractive Retinal Disorders by Rino Frisina, Francesco Tessarolo, Ivan Marchesoni, Federico Piccoli, Emiliana Bonomi, Patrizio Caciagli, Edoardo Midena, Giandomenico Nollo

    Published 2019-01-01
    “…Sixty-nine specimens from 64 eyes of 64 consecutive patients were collected at surgery and subjected to a multilevel analysis by means of optical and electron microscopy. Membrane samples were semiquantitatively evaluated for the amount and distribution of cell nuclei and pigment. …”
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  19. 2259

    The antibacterial activity of clove Syzygium aromaticum extract and its effects on the survival rate of hybrid grouper Epinephelus fuscoguttatus ♀ × E. lanceolatus ♂ infected with... by Inem Ode, Sukenda, Widanarni, Dinamella Wahjuningrum, Munti Yuhana, Mia Setiawati

    Published 2023-01-01
    “…The diameter of the clove extract inhibition zone was significantly different (P < 0.05) in all treatments. The Scanning Electron Microscopy (SEM) result presents that the clove extract can alter the V. alginolyticus cell morphology. …”
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  20. 2260

    Metallized Sol–Gel coatings on ceramic glazes with photocatalytic activity by Guillermo Monrós, Carolina Delgado, José Antonio Badenes, Guillem Monrós-Andreu, Mario Llusar

    Published 2024-10-01
    “…The microstructure of the layers, studied by grazing incidence X-ray diffraction (GIXRD), scanning electron microscopy with energy-dispersive X-ray spectroscopy (SEM-EDS), and atomic force microscopy (AFM), shows that the heterogeneous nucleation of oxides from the inks supposes the formation of many nanocrystals that form clusters, also of nanometric size, growing parallel to each other and normal to the surface, following a film–glaze interaction model of nucleation, growth, and dissolution. …”
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