Showing 201 - 220 results of 755 for search '"transmission electron microscopy"', query time: 0.07s Refine Results
  1. 201

    Graphene Oxide/Fe3O4/Chitosan−Coated Nonwoven Polyester Fabric Extracted from Disposable Face Mask for Enhanced Efficiency of Organic Dye Adsorption by Hoang V. Tran, Nhan T. Hoang, Thu D. Le, Luyen T. Tran, Hue T. M. Dang

    Published 2022-01-01
    “…The specific properties of GFC, NWPF, and the GFC/NWPF adsorbent were analysed via X-ray diffraction, transmission electron microscopy, ultraviolet–visible spectroscopy, vibrating sample magnetometry, and field-emission scanning electron microscopy. …”
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    Article
  2. 202

    Anti-Proliferative Activity of Poloxamer Cobalt Ferrite Nanoparticles against Human Prostate Cancer (DU-145) Cells: In-Vitro Study by Nazanin Oroskhani, Seyed Mohammad Amini, Sakine Shirvalilou, Mehdi Khodaie, Seyed Rabi Mahdavi

    Published 2024-01-01
    “…The cytotoxicity of the synthesized nanoparticles and RF-MF exposure on DU-145 prostate cancer cells was investigated separately or in combination with colony formation methods and MTT [3-(4,5-Dimethylthiazol-2-yl)-2,5-Diphenyltetrazolium Bromide] assay. Transmission electron microscopy (TEM) confirmed the spherical morphology of nanoparticles with a size of 5.5 ± 2.6 nm. …”
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  3. 203

    Effect of Amyloid Protein Fibrils on the Quality of Frozen Minced Meat by WU Xiao, LIU Zhanghanyu, LIU Shuo, WANG Mengting, SUN Xiaoshuai, LI Teng

    Published 2024-12-01
    “…The microstructure of APFs was characterized by transmission electron microscopy (TEM), which confirmed the formation of non-branching nanofibers. …”
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    Article
  4. 204

    Radiolytic Synthesis of Colloidal Silver Nanoparticles for Antibacterial Wound Dressings by Pimpon Uttayarat, Jarurattana Eamsiri, Theeranan Tangthong, Phiriyatorn Suwanmala

    Published 2015-01-01
    “…The conversion of metallic silver ions to silver atoms depended on irradiation dose and stabilizer concentration as determined by UV-Vis spectrophotometry and transmission electron microscopy. The uniformly dispersed AgNPs with diameter 32.3 ± 4.40 nm were evaluated as antiseptic agents in films composed of chitosan, SF, and PVA that were processed by irradiation-induced crosslinking. …”
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  5. 205

    Quercetin inhibits the biological activity of endometrial cancer by regulating autophagy: A network pharmacology analysis and cellular experimental validation by Lingchen Yang, Hongwei Ma

    Published 2025-02-01
    “…Cell Counting Kit-8 and flow cytometry assays were used to evaluate cell proliferation and apoptosis; cell invasive and migratory abilities were assessed by Transwell and wound healing assays, respectively; the observation of the cell ultrastructure was performed by transmission electron microscopy; the relative protein expressions were measured by the western blot assay. …”
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  6. 206

    Green Synthesis of S- and N-Codoped Carbon Nanospheres and Application as Adsorbent of Pb (II) from Aqueous Solution by Nadia Hussain, Salam Alwan, Hassan Alshamsi, Ibrahim Sahib

    Published 2020-01-01
    “…The synthesized nanospheres were examined by Fourier transform infrared (FTIR) spectroscopy, X-ray diffraction (XRD), field emission scanning electron microscopy, transmission electron microscopy (TEM), and nitrogen adsorption-desorption isotherms. …”
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    Article
  7. 207

    Study of Molecular Interactions, Optical, and Structural Properties through the Green Synthesis of Selenium Oxide Nanoparticles from Hibiscus sabdarriffal: Biocompatibility for Bio... by Ali Bahari, Saad I. Esmail, Ashraf M. Alattar

    Published 2024-12-01
    “…Researchers have analyzed the antibacterial properties and nanostructure characteristics of selenium oxide nanocrystallites using various techniques methods, such as imaging microscopy, scanning electron microscopy, ultraviolet‒visible spectroscopy (UV‒VIS), transmission electron microscopy, atomic force microscopy, and X-ray diffraction (XRD) spectroscopy. …”
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  8. 208

    Synthesis of MgFe2O4/Reduced Graphene Oxide Composite and Its Visible-Light Photocatalytic Performance for Organic Pollution by Fengmin Wu, Wenlu Duan, Mei Li, Hang Xu

    Published 2018-01-01
    “…The morphology, structure, and photocatalytic activities in the degradation of methyl orange (MO) reaction were systematically characterized by scanning electron microscopy, transmission electron microscopy, X-ray diffraction, and UV-vis absorption spectroscopy, respectively. …”
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  9. 209

    Fabrication and Optimization of ChE/ChO/HRP-AuNPs/c-MWCNTs Based Silver Electrode for Determining Total Cholesterol in Serum by Kusum Lata, Vikas Dhull, Vikas Hooda

    Published 2016-01-01
    “…Chemically synthesised Au nanoparticles were subjected to transmission electron microscopy (TEM) for analysing the shape and size of the particles. …”
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  10. 210

    Preparation of Mesoporous Silica-Supported Palladium Catalysts for Biofuel Upgrade by Ling Fei, Harvind Kumar Reddy, Joshua Hill, Qianglu Lin, Bin Yuan, Yun Xu, Peter Dailey, Shuguang Deng, Hongmei Luo

    Published 2012-01-01
    “…The structure, morphologies, composition, and thermal stability of catalysts were studied by X-ray diffraction (XRD), scanning electron microscopy (SEM), Raman spectroscopy, transmission electron microscopy (TEM), energy-dispersive X-ray (EDX), and thermogravimetric analysis (TGA). …”
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  11. 211

    Antifungal and Photocatalytic Activities of ZnO Nanoparticles using Phyllanthus Emblica Leaf Extract by Anbuvannan Mari, Maria Vinosel Vincent, Ramesh Mookkaiah, Dhatshanamurthi Pachiyappan, Uvarajan Sambath

    Published 2024-10-01
    “…We utilized X-ray diffraction (XRD), UV-visible diffuse reflectance spectroscopy (UV-DRS), Fourier-transform infrared (FTIR) spectroscopy, field-emission scanning electron microscopy (FE-SEM), energy dispersive X-Ray analysis (EDX), and transmission electron microscopy (TEM). According to the structural analysis, the produced ZnO nanoparticles had a hexagonal wurtzite structure and were crystalline. …”
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  12. 212

    Evolution of SnO2 nanoparticles for the electrochemical sensing of dopamine including photocatalytic toxic dyes degradation by S.R. Kiran Kumar, Harisha S, Jalaja P, B.K. Jayanna, K. Yogesh Kumar, M.S. Anantha

    Published 2024-01-01
    “…In the present study, SnO2 nanoparticles were synthesized, and their structural features were evaluated by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive X-ray analysis (EDX) and transmission electron microscopy (TEM) techniques. Modified electrodes (MCPE) were prepared and utilized to access the electrochemical behaviour of dopamine. …”
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    Article
  13. 213

    Microstructural Changes and Mechanical Response of Aluminum-Based Composites Prepared with Dispersed CeO2 Nanoparticles by Francisco J. Baldenebro-López, Raúl Peréz-Bustamante, Ivanovich Estrada-Guel, Roberto Martínez-Sánchez, Alberto Duarte-Moller, Cynthia D. Gómez-Esparza

    Published 2019-01-01
    “…The microstructural evolution of consolidated composites was evaluated by scanning electron microscopy, transmission electron microscopy, and X-ray diffraction. The experimental results revealed that the addition of CeO2 nanoparticles in the AA2024 alloy produced a dispersed needle-like Ce-Cu-rich phase that reduces the hardness of samples after sintering. …”
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    Article
  14. 214

    Influence of Ce Doping on the Electrical and Optical Properties of TiO2 and Its Photocatalytic Activity for the Degradation of Remazol Brilliant Blue R by Aisha Malik, S. Hameed, M. J. Siddiqui, M. M. Haque, M. Muneer

    Published 2013-01-01
    “…The prepared particles were characterized by standard analytical techniques such as X-ray diffraction (XRD), FTIR and Scanning Electron Microscopy (SEM), and Transmission Electron Microscopy (TEM). The XRD analysis shows no change in crystal structure of TiO2 after doping with different concentrations of Ce, which indicates the single-phase polycrystalline material. …”
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  15. 215

    Controlling Dielectric and Magnetic Properties of PVdF/Magnetite Nanocomposite Fibre Webs by A. P. Venugopal, O. Cespedes, S. J. Russell

    Published 2014-01-01
    “…Fibre dimensions, morphology, and nanoparticle agglomeration were characterised by environmental scanning electron microscopy (ESEM) and field emission gun transmission electron microscopy (FEGTEM). Dielectric behaviour of the fibre webs was influenced by web porosity and the Fe3O4 nanoparticle content. …”
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    Article
  16. 216

    Knockdown of Zebrafish Blood Vessel Epicardial Substance Results in Incomplete Retinal Lamination by Yu-Ching Wu, Ruei-Feng Chen, Chia-Yang Liu, Fung Rong Hu, Chang-Jen Huang, I-Jong Wang

    Published 2014-01-01
    “…Immunostaining with different specific antibodies from retinal cells and transmission electron microscopy were used to identify the morphological defects in normal and Bves knockdown zebrafish. …”
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    Article
  17. 217

    Effect of Carboxylic Functional Group Functionalized on Carbon Nanotubes Surface on the Removal of Lead from Water by Muataz Ali Atieh, Omer Yehya Bakather, Bassam Al-Tawbini, Alaadin A. Bukhari, Faraj Ahmad Abuilaiwi, Mohamed B. Fettouhi

    Published 2010-01-01
    “…The morphology of the synthesized multiwall carbon nanotubes (MWCNTs) was characterized by using field emission scanning electron microscopy (FESEM) and transmission electron microscopy (TEM) in order to measure the diameter and the length of the CNTs. …”
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    Article
  18. 218

    Enhancement of Photocatalytic Activity of ZnO/SiO2 by Nanosized Pt for Photocatalytic Degradation of Phenol in Wastewater by R. M. Mohamed, M. A. Barakat

    Published 2012-01-01
    “…The obtained samples were characterized by a series of techniques including X-ray diffraction (XRD), UV-Vis diffuse reflectance spectroscopy, N2 adsorption, extended X-ray absorption fine structure (EXAFS), and transmission electron microscopy (TEM). The photocatalytic activity of the Pt-ZnO/SiO2 was evaluated by photocatalytic degradation of phenol in synthetic wastewater under UV-irradiation. …”
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    Article
  19. 219

    SmBa2NbO6 Nanopowders, an Effective Percolation Network Medium for YBCO Superconductors by S. Vidya, K. C. Mathai, P. P. Rejith, Sam Solomon, J. K. Thomas

    Published 2013-01-01
    “…Particle size of nano SmBa2NBO6 was determined using transmission electron microscopy. The chemical nonreactivity of nano SmBa2NbO6 with YBCO is evident from the X-Ray diffraction study which makes it a suitable nanoceramic substrate material for high temperature superconducting films. …”
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  20. 220

    Ecofriendly Synthesis of Silver Nanoparticles Using Ananas comosus Fruit Peels: Anticancer and Antimicrobial Activities by Ayşe Baran, Cumali Keskin, Mehmet Fırat Baran, Irada Huseynova, Rovshan Khalilov, Aziz Eftekhari, Sevgi Irtegun-Kandemir, Deniz Evrim Kavak

    Published 2021-01-01
    “….), Fourier transform infrared spectroscopy (FTIR), X-ray diffraction diffractometer (XRD), Fourier scanning electron microscope (FESEM), and transmission electron microscopy (TEM). The nanoparticles showed maximum absorbance at 463 nm, measuring 11.61 in crystal nanosize, and presented spherical in appearance. …”
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    Article