Showing 2,981 - 3,000 results of 4,225 for search '"microscopy"', query time: 0.05s Refine Results
  1. 2981

    NADPH Oxidase Inhibitor Apocynin Attenuates PCB153-Induced Thyroid Injury in Rats by Ablikim Abliz, Chen Chen, Wenhong Deng, Weixing Wang, Rongze Sun

    Published 2016-01-01
    “…The morphological change of thyroid tissue was analyzed under the light and transmission electron microscopy. NOX2, 8-OHdG, and NF-κB expression in the thyroid tissue was evaluated by immune-histochemical staining. …”
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    Article
  2. 2982

    Totally Ecofriendly Synthesis of Silver Nanoparticles from Aqueous Dissolutions of Polysaccharides by M. A. Garza-Navarro, J. A. Aguirre-Rosales, E. E. Llanas-Vázquez, I. E. Moreno-Cortez, A. Torres-Castro, V. González-González

    Published 2013-01-01
    “…Resultant yellowish to reddish dispersions were characterized by means of transmission electron microscopy and their related techniques, such as bright field and Z-contrast imaging and electron diffraction, as well as ultraviolet-visible and infrared spectroscopic techniques. …”
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    Article
  3. 2983

    Cold Plasma as a Novel Pretreatment to Improve the Drying Kinetics and Quality of Green Peas by Jun-Wen Bai, Dan-Dan Li, Reziwanguli Abulaiti, Manqian Wang, Xiaozhi Wu, Zhenwei Feng, Yutong Zhu, Jianrong Cai

    Published 2025-01-01
    “…Microstructural changes, including pore formation and increased surface roughness, as observed through scanning electron microscopy (SEM), partially explain the enhanced moisture diffusion, improved rehydration, and alterations in nutrient content. …”
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    Article
  4. 2984

    Advancing Graphene Synthesis: Low-Temperature Growth and Hydrogenation Mechanisms Using Plasma-Enhanced Chemical Vapor Deposition by Šarūnas Meškinis, Algirdas Lazauskas, Šarūnas Jankauskas, Asta Guobienė, Rimantas Gudaitis

    Published 2024-12-01
    “…At 400 °C, the material transitioned to a highly hydrogenated amorphous carbon film, confirmed by photoluminescence (PL) in the Raman spectra. Atomic force microscopy (AFM) showed pristine graphene with a root mean square roughness (<i>R<sub>q</sub></i>) of 0.37 nm. …”
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    Article
  5. 2985

    Challenging the ideal strength limit in single-crystalline gold nanoflakes through phase engineering by Tong Zhang, Yuanbiao Tong, Chenxinyu Pan, Jun Pei, Xiaomeng Wang, Tao Liu, Binglun Yin, Pan Wang, Yang Gao, Limin Tong, Wei Yang

    Published 2025-01-01
    “…Suspended-nanoindentations based on atomic force microscopy (AFM) show that the Young’s modulus and tensile strength are also thickness-and phase- dependent. …”
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    Article
  6. 2986

    Correlation of precisely fabricated geometric characteristics of DNA-origami nanostructures with their cellular entry in human lens epithelial cells by Yexuan Guo, Tianze Xiong, Hong Yan, Rui Xue Zhang

    Published 2025-01-01
    “…Ensembled DONs included the rods, ring, triangle, and octahedron with defined geometric parameters of accessible surface area, effective volume, compactness, aspect ratio, size and vertex number. Atomic force microscopy and agarose gel electrophoresis showed that four DONs self-assembled within 3.5h with up to 59% yield and exhibited structural intactness in cell culture medium for 4 h. …”
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    Article
  7. 2987

    Physical, Rheological, And Microsurface Characteristics of High-Viscosity Binder Modified with WMA Agents by Junhui Luo, Yuzhu Yang, Weirong Huang, Cheng Xie, Jiangcai Chen, Haobin Liu, Tianzeng Ren, Xiaofeng Huang

    Published 2022-01-01
    “…The compatibility of the warm mixes with the high-viscosity modified and the base asphalt was analyzed by fluorescence microscopy. The modification mechanism of the high-viscosity warm mix-modified asphalts was revealed by Fourier-transform infrared spectroscopy. …”
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  8. 2988

    The Influence of the Ammonolysis Temperature on the Photocatalytic Activity of β-TaON by Songhak Yoon, Alexandra E. Maegli, Santhosh Kumar Matam, Matthias Trottmann, Takashi Hisatomi, Céline Marie Leroy, Michael Grätzel, Simone Pokrant, Anke Weidenkaff

    Published 2013-01-01
    “…X-ray diffraction revealed an enlargement of the unit cell and an increase of the crystallite size with increasing ammonolysis temperature. Scanning electron microscopy showed reduced particle sizes for β-TaON synthesized at 800 and compared to the precursor oxide. …”
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    Article
  9. 2989

    Application of sacrificial coatings and effect of composition on Al-Al3Ni ultrafine eutectic formation by Čelko L., Klakurková L., Smetana B., Slámečka K., Žaludová M., Hui D., Švejcar J.

    Published 2014-01-01
    “…The formation processes and resultant microstructures were studied by means of differential thermal analysis, metallography, scanning electron microscopy, energy dispersive microanalysis, and image analysis techniques.…”
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    Article
  10. 2990

    Biodegradable PTLGA Terpolymers versus Collagen Implants Used as an Adjuvant in Trabeculectomy in Rabbit Eye by Weiran Niu, Guanglin Shen, Yuanzhi Yuan, Xiaoping Ma, Suming Li, Jingzhao Wang, Zhongyong Fan, Lan Liao

    Published 2015-01-01
    “…Intraocular pressure (IOP) was recorded 1, 2, 3, and 6 months postoperatively and bleb evaluations were performed using ultrasound biomicroscopy (UBM) 3 months after surgery, optical coherence tomography (OCT) every month, and transmission electron microscopy (TEM) six months after surgery followed by histological examination 1, 2, 3, and 6 months postoperatively. …”
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    Article
  11. 2991

    Silver Nanoparticles Synthesized with Extracts of Leaves of Raphanus sativus L, Beta vulgaris L, and Ocimum basilicum and Its Application in Seed Disinfection by Cristina Garcidueñas-Piña, Carolina Tirado-Fuentes, Julio Ruiz-Pérez, Roberto Carlos Valerio-García, José Francisco Morales-Domínguez

    Published 2023-01-01
    “…Synthesized AgNPs presented maximal absorption peak at 430 nm (RsAgNP), 440 nm (BvAgNP), and 420 nm (ObAgNP) in ultraviolet-visible spectrophotometry analysis. Scanning electron microscopy and energy dispersive X-ray spectroscopy analysis showed that RsAgNPs are 76 nm diameter spheres made of up to 54.1% silver, the BvAgNPs are 78 nm diameter spheres with 39.76% silver, and the ObAgNPs are cubes of 99 nm edges with 69.74% silver. …”
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    Article
  12. 2992

    Evaluation of Extra-High Translucent Dental Zirconia: Translucency, Crystalline Phase, Mechanical Properties, and Microstructures by Hiroto Nakai, Masanao Inokoshi, Hengyi Liu, Motohiro Uo, Manabu Kanazawa

    Published 2025-01-01
    “…A biaxial flexural strength test using the Weibull analysis was performed to evaluate the mechanical properties. Scanning electron microscopy, grain size distribution, and average grain size were used to analyze the microstructures. …”
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    Article
  13. 2993

    Changes in Angiotensin Receptor Distribution and in Aortic Morphology Are Associated with Blood Pressure Control in Aged Metabolic Syndrome Rats by Verónica Guarner-Lans, Elizabeth Soria-Castro, Rocío Torrico-Lavayen, Araceli Patrón-Soberano, Karla G. Carvajal-Aguilera, Vicente Castrejón-Tellez, María Esther Rubio-Ruiz

    Published 2016-01-01
    “…We studied histological changes and distribution of RAS receptors in aortas of MS aged rats. Electron microscopy images showed premature aging in MS since the increased fibrosis, enlarged endothelium, and invasion of this layer by muscle cells that was present in control 18-month-old aortas were also found in 6-month-old aortas from MS rats. …”
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  14. 2994

    Abdominal Massage Improves the Symptoms of Irritable Bowel Syndrome by Regulating Mast Cells via the Trypase-PAR2-PKCε Pathway in Rats by Huanan Li, Wei Zhang, Fei Ma, Xiaofan Zhang, Yuyan Wang, Jingui Wang

    Published 2022-01-01
    “…On day 14, the rats were euthanized and the tissues were analyzed by transmission electron microscopy (TEM), immunohistochemistry or immunofluorescence staining, and laser confocal focus to visualize the micromorphology of the intestinal mucosa. …”
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    Article
  15. 2995

    XRD as an Alternative Technique for Cation Distribution Characterization of MFe2O4 Magnetic Nanoparticles by Michel Fernando Montañez Molina, Franklin David Muñoz Muñoz, Ana Karina Cuentas Gallegos, David Alejandro Dominguez Vargas, Jose Trinidad Elizalde Galindo, Gerardo Soto Herrera, Hugo Tiznado, Mario H. Farias, Javier Alonso Lopez Medina

    Published 2024-01-01
    “…The size distribution obtained by X-ray diffraction was from 15 to 18 nm, while transmission electron microscopy was found to be from 10 to 25 nm. The inversion degree x derived from X-ray diffraction exhibits variability within the interval 0.6 < x < 0.8, not very far from that obtained by X-ray photoelectron spectroscopy (x = 0.67). …”
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  16. 2996

    Research on the Flotation Mechanism of Microemulsion Collector Enhanced Removal of Dyeing Impurities from Phosphogypsum by Xiaosheng Yu, Lijun Deng, Changpan Shen, Huiyong Li, Jingchao Li, Yijun Cao, Guoli Zhou, Guosheng Li

    Published 2024-12-01
    “…The dispersion behavior of the microemulsion collector was studied by low-temperature transmission electron microscopy. The microemulsion collector demonstrated superior dispersibility, as it forms nano-oil droplets with an average size of 176.83 nm in the pulp, resolving issues associated with poor dispersibility observed in traditional kerosene collectors. …”
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    Article
  17. 2997

    Synthesis and Characterization of Magnetic Fe3O4/Zeolite NaA Nanocomposite for the Adsorption Removal of Methylene Blue Potential in Wastewater Treatment by Ngoc Bich Thi Tran, Ngoc Bich Duong, Ngoc Long Le

    Published 2021-01-01
    “…The as-synthesized Fe3O4/ZA nanocomposite was characterized by X-ray diffraction (XRD), MicroRaman analysis, Fourier-transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM), energy-dispersive X-ray (EDX) spectroscopy, X-ray fluorescence (XRF), N2 adsorption isotherms (BET), and UV-VIS analysis. …”
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    Article
  18. 2998

    Study of the Intrinsic Factors Determining the Near-Threshold Fatigue Crack Propagation Behavior of a High-Strength Titanium Alloy by Huan Wang, Yongqing Zhao, Ping Guo, Fei Qiang, Lei Zhang, Zhongli Qiao, Shewei Xin

    Published 2025-01-01
    “…The fracture surfaces and crack profiles were observed by scanning electron microscopy (SEM) and electron backscatter diffraction (EBSD) to elucidate the mechanism of fatigue crack propagation in the near-threshold regime. …”
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    Article
  19. 2999

    Process-Dependent Evolution of Channel Stress and Stress-Induced Mobility Gain in FinFET, Normal GAAFET, and Si/SiGe Hybrid Channel GAAFET by Chiang Zhu, Xiaona Zhu, Shaofeng Yu, David Wei Zhang

    Published 2025-01-01
    “…This study investigates the evolution of stress and its induced carrier mobility gain in FinFET, GAAFET, and Si/SiGe hybrid channel GAAFET throughout the process flow using technology computer-aided design (TCAD) tool, which has been calibrated with experimental data from the transmission electron microscopy (TEM) and nano-beam precession electron diffraction (PED) techniques. …”
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    Article
  20. 3000

    Carbazole Containing Copolymers: Synthesis, Characterization, and Applications in Reversible Holographic Recording by Bénédicte Mailhot-Jensen, Stefan Robu, Agnès Rivaton, Jean-François Pilichowski, Arcadi Chirita, Ekaterina Chilat, Galina Dragalina

    Published 2010-01-01
    “…The surface of microstructured samples has been characterized by atomic force microscopy analysis. It is shown that via a photothermoplastic recording process, it is possible to record and read holograms practically in real time (~3 s) with a diffraction efficiency of 10% and a spatial resolution higher than 1000 mm−1.…”
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