Showing 281 - 300 results of 755 for search '"transmission electron microscopy"', query time: 0.06s Refine Results
  1. 281

    Electrospun polyvinylpyrrolidone fibers with cobalt ferrite nanoparticles by Vinicio J. Cevallos, Sarah Briceño, Guillermo Solorzano, Jules Gardener, Alexis Debut, Raúl Dávalos, Werner Bramer-Escamilla, Gema González

    Published 2025-04-01
    “…The samples were characterized using Fourier transform infrared spectroscopy (FTIR), Raman spectroscopy, transmission electron microscopy (TEM), and thermogravimetric analysis (TGA). …”
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    Article
  2. 282

    The Morphology of Ordered Block Copolymer Patterns as Probed by High Resolution Imaging by D Borah, T Ghoshal, M T Shaw, A Chaudhari, N Petkov, A P Bell, J D Holmes, M A Morris

    Published 2014-09-01
    “…These methods include helium ion microscopy (HIM) and high resolution x-section transmission electron microscopy (XTEM), and complement conventional secondary electron and atomic force microscopies (SEM and TEM). …”
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    Article
  3. 283

    Synthesis of Al-MCM-41@Ag/TiO2 Nanocomposite and Its Photocatalytic Activity for Degradation of Dibenzothiophene by Xuan Nui Pham, Tuan Dat Pham, Ba Manh Nguyen, Hoa Thi Tran, Dinh Trong Pham

    Published 2018-01-01
    “…The synthesized materials were well characterized by X-ray powder diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), N2 adsorption-desorption isotherm measurements, energy dispersive X-ray spectroscopy (EDX), UV-visible diffuse reflectance spectroscopy (UV-Vis/DRS), and X-ray photoelectron spectroscopy (XPS). …”
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    Article
  4. 284

    Glucose Fluctuation Inhibits Nrf2 Signaling Pathway in Hippocampal Tissues and Exacerbates Cognitive Impairment in Streptozotocin-Induced Diabetic Rats by Haiyan Chi, Yujing Sun, Peng Lin, Junyu Zhou, Jinbiao Zhang, Yachao Yang, Yun Qiao, Deshan Liu

    Published 2024-01-01
    “…Moreover, the morphological structure of hippocampal neurons was viewed through HE and Nissl staining, and transmission electron microscopy (TEM) was performed for ultrastructure observation. …”
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    Article
  5. 285

    Effect of Associative Learning on Memory Spine Formation in Mouse Barrel Cortex by Malgorzata Jasinska, Ewa Siucinska, Ewa Jasek, Jan A. Litwin, Elzbieta Pyza, Malgorzata Kossut

    Published 2016-01-01
    “…Using stereological analysis of serial sections examined by transmission electron microscopy, we found that the density of double-synapse spines containing spine apparatus was significantly increased in the conditioned mice. …”
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  6. 286

    The microstructural evolution and relaxation strengthening for nano-grained Ni upon low-temperature annealing by Ze Chai, Bo Peng, Xukai Ren, Kaiyuan Hong, Xiaoqi Chen

    Published 2024-12-01
    “…The microstructural evolution and relaxation strengthening of nano-grained Ni annealed at a temperature range of 493–553 ​K were studied by in situ X-ray diffraction technique, transmission electron microscopy, and microhardness evaluation. …”
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  7. 287

    An Ex Vivo Study on Release, Uptake, and miRNA Profile of Exosomes in Rat Lens by Junfang Zhang, Jiawei Luo, Guowei Zhang, Bai Qin, Xiumei Ren, Huaijin Guan

    Published 2022-01-01
    “…The exosomes were isolated from medium and measured in size and concentration by nanoflow cytometry (nFCM) and transmission electron microscopy (TEM) and verified with CD63 and TSG101 by Western blot. …”
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    Article
  8. 288

    Nanoliposomal Coencapsulation of Dorema aucheri Extract and Curcumin; Enhanced Cytotoxicity, Apoptosis Induction, and Inhibition of EGFR Gene Expression in Oral Cancer Cells OCC-02 by Mahshid Azizi, Ghasem Ghalamfarsa, Fatemeh Khosravani, Hassan Bardania, Shahriar Azizi

    Published 2023-01-01
    “…The nanocompounds were synthesized using the lipid thin-film hydration method and characterized by transmission electron microscopy, and dynamic light scattering techniques, and their cytotoxicity and apoptotic effect on the primary oral cancer cell line were evaluated via 2,5-diphenyl-2H-tetrazolium bromide assay and flow cytometry. …”
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    Article
  9. 289

    Thermal behavior of polymeric nickel(II) oxalate complex obtained through nickel(II) nitrate/ethylene glycol reaction by Niculescu Mircea, Pascariu Mihai-Cosmin, Racu Andrei, Taranu Bogdan-Ovidiu

    Published 2024-01-01
    “…The structure, morphology and properties of the final decomposition products were characterized by XRD, FTIR, energy dispersive X-ray spectroscopy (EDX) and transmission electron microscopy (TEM). These analyses show that the final decomposition product in oxidative atmosphere was nickel oxide, shaped as polygonal particles with widely distributed sizes. …”
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    Article
  10. 290

    Nanocrystalline Porous Hydrogen Storage Based on Vanadium and Titanium Nitrides by A. Goncharov, A. Guglya, A. Kalchenko, E. Solopikhina, V. Vlasov, E. Lyubchenko

    Published 2017-01-01
    “…Results of high-resolution transmission electron microscopy revealed that VNx films consist of 150–200 nm particles, boundaries of which contain nanopores of 10–15 nm diameters. …”
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    Article
  11. 291

    Colorimetric Sensor Based on β-Cyclodextrin-Functionalized Silver Nanoparticles for Zidovudine Sensitive Determination by Farhad Ghanizadeh Gerayeli, Farnaz Hosseini, Zohreh Bagheri, Amir Savardashtaki, Zahra Shabaninejad, Ali Mohammad Amani, Sohrab Najafipour

    Published 2020-01-01
    “…Characterization of nanoparticles was done using different methods including infrared (IR) spectroscopy, ultraviolet-visible (UV-Vis) spectroscopy, transmission electron microscopy (TEM), and also, X-ray diffraction (XRD) patterns. …”
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    Article
  12. 292

    Synthesis and Characterisation of Penta-Bismuth Hepta-Oxide Nitrate, Bi5O7NO3, as a New Adsorbent for Methyl Orange Removal from an Aqueous Solution by Eshraq Ahmed Abdullah, Abdul Halim Abdullah, Zulkarnain Zainal, Mohd Zobir Hussein, Tan Kar Ban

    Published 2012-01-01
    “…After calcination, the precipitate was characterised by several methods, which included X-ray powder diffraction, X-ray photoelectron spectroscopy, scanning and transmission electron microscopy, Fourier transform infrared, thermogravimetric analysis, BET surface area and pH drift method to determine the pH of point of zero charge (pHpzc). …”
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  13. 293

    Bone Marrow-Derived, Neural-Like Cells Have the Characteristics of Neurons to Protect the Peripheral Nerve in Microenvironment by Shi-lei Guo, Zhi-ying Zhang, Yan Xu, Yun-xia Zhi, Chang-jie Han, Yu-hao Zhou, Fang Liu, Hai-yan Lin, Chuan-sen Zhang

    Published 2015-01-01
    “…Electromyography (EMG), immunohistochemistry, and transmission electron microscopy (TEM) were employed to analyze the development of the cells in the peripheral nerve environment. …”
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  14. 294

    Habit of elongate amphibole particles as a predictor of mesothelial carcinogenicity by Andrey A. Korchevskiy, Ann G. Wylie

    Published 2025-06-01
    “…In addition, three validation sets (an asbestiform sample from Eastern New York and non-asbestiform samples from Quebec and Falls Village, Connecticut) were tested by Transmission Electron Microscopy (TEM) to determine dimensional distribution. …”
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  15. 295

    Fast Disinfection of Escherichia coli Bacteria Using Carbon Nanotubes Interaction with Microwave Radiation by Samer M. Al-Hakami, Amjad B. Khalil, Tahar Laoui, Muataz Ali Atieh

    Published 2013-01-01
    “…Scanning/transmission electron microscopy, thermogravimetric analysis, and FTIR spectroscopy were used to characterise the morphological/structural and thermal properties of CNTs. …”
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  16. 296

    Establishment of Gill-Derived Primary Cell Cultures from Largemouth Bass (<i>Micropterus salmoides</i>) as an Alternative Platform for Studying Host–Virus Interactions by Ziwen Wang, Li Nie, Chenjie Fei, Jiong Chen

    Published 2025-01-01
    “…Viral replication within these primary cells was confirmed by transmission electron microscopy, and further qRT-PCR demonstrated the upregulation of antiviral genes (<i>IFN1</i>, <i>Mx1</i>, <i>ISG15</i>, and <i>Viperin</i>). …”
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    Article
  17. 297

    Microstructure and mechanical properties of A7N01 aluminum alloy weld joints filled with ER5356 and ER5087 weld wires by Xie H., Hu L., Ma Q.-H., Meng W., Yin X.-H.

    Published 2022-01-01
    “…The mechanical properties and microstructures of the welded joints were investigated by micro-hardness measurement, tensile test, energy dispersive spectroscopy (EDS), electron backscattered diffraction (EBSD) and transmission electron microscopy (TEM). The results showed that the tensile strength and elongation of 7N01/5087 welded joint (the 7N01 aluminum alloy plate welded with ER5087 wire) were greater than those of 7N01/5356 welded joint (the 7N01 aluminum alloy plate welded with ER5356 wires), respectively. …”
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  18. 298

    Proteomic analysis of Trichoderma harzianum secretome and their role in the biosynthesis of zinc/iron oxide nanoparticles by Micaela B. Gallo, Araceli N. Bader, Andrés Torres-Nicolini, Vera A. Alvarez, Verónica F. Consolo

    Published 2025-01-01
    “…Successfully, ZnO and FeO NPs were synthesized and characterized by transmission electron microscopy, energy dispersive X-ray spectroscopy, dynamic light scattering, thermogravimetric, and FTIR analysis. …”
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    Article
  19. 299

    Neuroprotective effects of gastrodin in both in vivo and in vitro models of Parkinson's disease: Mechanisms from the perspective of oxidative stress, ferroptosis, and cellular sene... by Shanshan Li, Meng Wang, Buyun Jia, Baikun Li, Hui Cheng, Shasha Tian, Qinglin Li

    Published 2025-02-01
    “…At the same time, transmission electron microscopy, biochemical kits, Western blotting, immunofluorescence, and molecular docking were used. …”
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  20. 300

    Identification and characterization of antibacterial peptides produced by Lactobacillus plantarum 1407 by Silpa Sajan, Rupachandra Saravanan

    Published 2024-11-01
    “…The antibacterial activity of the eluted fractions (F1 to F4) was evaluated using flow cytometry and transmission electron microscopy. F3 fraction exhibited increased antibacterial activity than F1, F2, and F4 fractions against the indicator organisms. …”
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    Article