Showing 321 - 340 results of 2,161 for search '"electron microscopy"', query time: 0.05s Refine Results
  1. 321

    Preclinical pharmaco-toxicological screening of biomimetic melanin-like nanoparticles as a potential therapeutic strategy for cutaneous melanoma by Iasmina Marcovici, Iasmina Marcovici, Raul Chioibas, Raul Chioibas, Istvan Zupko, Iulia Pinzaru, Iulia Pinzaru, Alina Moaca, Alina Moaca, Adriana Ledeti, Adriana Ledeti, Lucian Barbu-Tudoran, Lucian Barbu-Tudoran, Andreea Geamantan, Andreea Geamantan, Iasmina Predescu, Iasmina Predescu, Cristina Adriana Dehelean, Cristina Adriana Dehelean

    Published 2025-02-01
    “…The current study presents the preclinical evaluation of MEL-NPs as a potential nanomedicine for CM management.MethodsMEL-NPs were produced through the oxidative polymerization of dopamine and characterized via electron microscopy and UV-VIS spectroscopy. The antioxidant activity was determined by using the DPPH method. …”
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    Article
  2. 322

    Preparation of Nanosilver and Nanogold Based on Dog Rose Aqueous Extract by Jolanta Pulit, Marcin Banach

    Published 2014-01-01
    “…Solid samples were imaged by scanning electron microscopy (SEM). The obtained data were given to statistical analysis in order to illustrate the properties of the suspension depending on the values of the input parameters: metal salts concentration, pH of the reaction mixture, and process temperature. …”
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    Article
  3. 323

    Young's Modulus of Single-Crystal Fullerene C𝟕𝟎 Nanotubes by Tokushi Kizuka, Kun'ichi Miyazawa, Takayuki Tokumine

    Published 2012-01-01
    “…We performed bending tests on single-crystal nanotubes composed of fullerene C70 molecules by in situ transmission electron microscopy with measurements of loading forces by an optical deflection method. …”
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    Article
  4. 324

    Fractography and Microstructural Analysis of As-Built and Stress Relieved DMLS Ti6Al4V (ELI) Plates Subjected to High Velocity Impact by Teboho C. Moleko, Maina Maringa, Willie B. Du Preez

    Published 2022-01-01
    “…Fractography was performed through scanning electron microscopy on the surfaces of the projectile holes, while microstructural analysis of specimens extracted from the plates close to and far from the projectile holes was conducted by way of optical microscopy. …”
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    Article
  5. 325

    Nephrotic Syndrome in Children: From Bench to Treatment by J.-C. Davin, N. W. Rutjes

    Published 2011-01-01
    “…INS is defined by the association of the clinical features of NS with renal biopsy findings of minimal changes, focal segmental glomerulosclerosis (FSGS), or mesangial proliferation (MP) on light microscopy and effacement of foot processes on electron microscopy. Actually the podocyte has become the favourite candidate for constituting the main part of the glomerular filtration barrier. …”
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  6. 326

    Graft Copolymerization of Styrene from Poly(vinyl alcohol) via RAFT Process by Gholam Ali Koohmareh, Morteza Hajian, Hazhir Fallahi

    Published 2011-01-01
    “…The graft copolymer was characterized by thermogravimetric analysis (TGA), X-ray diffraction (XRD), and scanning electron microscopy (SEM). Grafted polystyrene chains were cleaved from the PVA backbone by acidic hydrolysis of the PVA-g-PS, and its polydispersity index, PDI, was determined by gel permeation chromatography (GPC) showing narrow molecular weight distribution.…”
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  7. 327

    SEM-EDX Pigment Analysis and Multi-Analytical Study of the Ground and Paint layers of Francesco Fedrigazzi's painting from Kostanje by Jelena Zagora

    Published 2013-05-01
    “…UV fluorescence analysis and digital X-ray imaging were conducted at the Conservation-Restoration Department of the Arts Academy of the University in Split. Scanning electron microscopy – energy dispersive X-ray analysis (SEM-EDX) was done by a research centre for materials in Istria, METRIS. …”
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    Article
  8. 328

    Examining the Abrasion Behaviour of PA 66 Gears in Different Cycles by Rifat Yakut, Hayrettin Düzcükoglu

    Published 2014-01-01
    “…The tooth surface temperature, corrosion depth of the tooth profile, tooth damage, and the tooth surface were examined with an scanning electron microscopy (SEM) and the corrosive behaviour of gears was analysed.…”
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    Article
  9. 329

    Synthesis and Characterization of Boron Trifluoride Doped High Performance Polyaniline by K. Basavaiah, D. Samsonu, A. V. Prasada Rao

    Published 2012-01-01
    “…The resultants BF3 doped HPPANI have been well characterized by using UV-Visible spectroscopy, Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM) and thermogravimetry. The spectroscopic data indicated that the interaction between HPPANI and BF3.Thermogravimetry studies revealed that the BF3 doping improved the thermal stability of defects free PANI.…”
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    Article
  10. 330

    Dielectric Properties of the System GdCo 1-xFexO3 Synthesized by Chemical Route (x = 0.10, 0.20) by K. D. Mandal, L. Behera

    Published 2006-01-01
    “…A uniform distribution of grains is observed from the microstructure by Scanning electron microscopy.…”
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  11. 331

    Ultrastructural Study of an Atypical Case of Infertility by Ernesto Sánchez Sánchez, Carmen Tejedor Mardomingo

    Published 2007-01-01
    “…Testicular biopsy revealed impaired spermatogenesis. Scanning electron microscopy revealed sperm heads with intact nuclei and acrosomal regions. …”
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    Article
  12. 332

    Effect of Etching on the Optical, Morphological Properties of Ag Thin Films for SERS Active Substrates by Desapogu Rajesh, M. Mahendar, C. S. Sunandana

    Published 2013-01-01
    “…Structural, optical, and morphological properties of Ag thin films before and after etching were investigated by using X-ray diffraction, UV-Vis spectrophotometer, and field emission scanning electron microscopy (FESEM). The HNO3 roughened Ag thin films exhibit excellent enhancement features and better stability than pure Ag thin films. …”
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  13. 333

    The Properties of Screen Printed (Bi,Pb)-Sr-Ca-Cu-O Thick Films Based On Decomposed Oxalate Powders by J. Hagberg

    Published 1993-01-01
    “…The decomposed powders were characterized by X-ray diffraction, transmission electron microscopy and specific surface area measurements. …”
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  14. 334

    Comparative Study of Polymer Composites with Cellulose Microfibers from Different Plant Resources by Jyoti Giri, Rameshwar Adhikari, Janak Sapkota

    Published 2024-01-01
    “…The xMCC and cryo-fractured composites were observed by scanning electron microscopy, and the mechanical properties of the composites were measured by dynamic mechanical analysis to observe the effect of fillers on viscoelastic properties. …”
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    Article
  15. 335

    Dielectric Spectroscopy Analyses of SrBi4Ti4O15 Films Obtained from Soft Chemical Solution by A. Z. Simões, C. S. Riccardi

    Published 2009-01-01
    “…The obtained films were characterized by X-ray diffraction, scanning electron microscopy, Raman spectroscopy, and dielectric spectroscopy analyses. …”
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    Article
  16. 336

    Morphometric parameters of seeds as a practical method for identifying rare species of the genus Tulipa L. (Liliaceae) from East Kazakhstan region by Aidar A. Sumbembayev, Olga Lagus, Alevtina N. Danilova, Agnieszka Rewicz, Sławomir Nowak

    Published 2025-01-01
    “…The structure of the seed coat was studied by Scanning Electron Microscopy; however, the results did not show significant variability. …”
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    Article
  17. 337

    Synthesis and Physicochemical Characterization of Chitin Derivatives by İlhan Uzun, Giray Topal

    Published 2013-01-01
    “…Then, chitin derivatives synthesized were characterized by FTIR, 1H NMR, 13C NMR, and U-Vis spectroscopies and scanning electron microscopy. Thermogravimetric analysis was performed to investigate the thermal stability of chitin derivatives. …”
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  18. 338

    UV Sensitivity of Indium-Zinc Oxide Nanofibers by Nadezhda Markova, Olga Berezina, Nikolay Avdeev, Alexander Pergament

    Published 2018-01-01
    “…The nanofibers’ dimensions, morphology, and crystalline structure are characterized by scanning electron microscopy, atomic force microscopy, and X-ray diffraction. …”
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  19. 339

    Phase Transformation of Zeolite P to Y and Analcime Zeolites due to Changing the Time and Temperature by Seyed Naser Azizi, Akram Alavi Daghigh, Maryam Abrishamkar

    Published 2013-01-01
    “…The zeolitic products were characterized by X-ray diffraction, scanning electron microscopy, and IR spectroscopy techniques.…”
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  20. 340

    Fatigue Crack Propagation Behavior of the 2195-T8 Aluminum-Lithium Alloy with a Precorroded Hole by Dejun Liu, Gan Tian, Yulong Li, Guofeng Jin, Wei Zhang

    Published 2022-01-01
    “…The microstructure, crack growth path, and the fracture surfaces of the samples with the precorroded holes have been examined with scanning electron microscopy (SEM), electron backscatter diffraction (EBSD), and computed tomography (CT). …”
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    Article