Showing 581 - 600 results of 2,861 for search '"electron microscopy"', query time: 0.07s Refine Results
  1. 581

    Study of the Kinetics Adsorption of Organic Pollutants on Modified Cellulosic Polymer Using Ultraviolet-Visible Spectroscopy by Djamila Ghemati, Djamel Aliouche

    Published 2013-01-01
    “…The grafting is initiated by ceric ions Ce(IV) and confirmed by infrared spectroscopy analysis (FTIR). Scanning electron microscopy (SEM) analysis was carried out to evaluate properties of structure and surface of grafted polymers. …”
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    Article
  2. 582

    Synthesis and Ultraviolet Visible Spectroscopy Studies of Chitosan Capped Gold Nanoparticles and Their Reactions with Analytes by Norfazila Mohd Sultan, Mohd Rafie Johan

    Published 2014-01-01
    “…The significance of chitosan as stabilizer was distinguished through transmission electron microscopy (TEM) images and UV-Vis absorption spectra in which the interparticles distance increases whilst retaining the surface plasmon resonance (SPR) characteristics peak. …”
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  3. 583

    THE EFFECT OF ACID ETCHING TREATMENT ON SURFACE PROPERTIES OF DENTAL HARD TISSUE by Maria Iancu, Norina Forna, Aurora Antoniac, Marius Manole, Octavian Trante, Paltanea Veronica, Doriana Forna, Gabriela Cioca, Nicolcescu Pantelie

    Published 2024-12-01
    “…As investigation methods, the surface roughness was determined based on atomic force microscopy (AFM), and we analyzed the surface morphology in detail using scanning electron microscopy (SEM). Then, we analyzed the hydrophile character of the dental structure by experimentally measuring the contact angle (CA) and computed the surface energy (SFE). …”
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    Article
  4. 584

    Comparative Study of Biotin and Hydroxyapatite on Biological Properties of Composite Coating by Qahtan A. Hamad, Fatimah J. Al-Hasani, Noor K. Faheed

    Published 2022-01-01
    “…Characterization of samples includes microstructure observation by field emission scanning electron microscopy (FE-SEM), contact angle measurement (wettability), and MTT. …”
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  5. 585

    RESEARCH ON FLEXURAL PROPERTIES OF EPOXY RESIN SYNTACTIC FOAM REINFORCED BY GLASS FIBER UNDER ACID AND ALKALI CORROSION by WANG CaiHua, XUE HaiLong, YU Wei, LI HuiJian

    Published 2018-01-01
    “…Through the scanning electron microscopy images,we analyzed the effect of acid-base corrosion on the bending properties. …”
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  6. 586

    Preparation and Microwave Absorption Properties of Polyaniline and Magnetite Core-Shell-Structured Hybrid by Xuan Zhang

    Published 2018-01-01
    “…The morphologies of PAN@Fe3O4 hybrids are studied by scanning electron microscope (SEM) and transmission electron microscopy (TEM). The content of polyaniline in the PAN@Fe3O4 hybrids is calculated by thermogravimetric analysis (TGA). …”
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  7. 587

    Endothelial Adhesion of Targeted Microbubbles in Both Small and Great Vessels Using Ultrasound Radiation Force by Jia Liu, Ping Zhang, Ping Liu, Yang Zhao, Shunji Gao, Kaibin Tan, Zheng Liu

    Published 2012-01-01
    “…The adhesion of anti-CD34 microbubbles to the endothelia of rat abdominal aorta was visually analyzed using scanning electron microscopy for the first time and thousands of microbubbles were found attached to the aortic endothelia after USRF application at the same acoustic parameters. …”
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    Article
  8. 588

    Safranin-O removal from aqueous solutions using lignin nanoparticle-g-polyacrylic acid adsorbent: Synthesis, properties, and application by J Azimvand, Kh Didehban, SA Mirshokraie

    Published 2018-10-01
    “…The adsorbent structures and morphologies of lignin nanoparticle and lignin nanoparticle-g-polyacrylic acid adsorbent were investigated using scanning electron microscopy, Fourier transform infrared spectroscopy, and thermogravimetric analysis. …”
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  9. 589

    Citrate-modified bacterial cellulose as a potential scaffolding material for bone tissue regeneration. by Rabiu Salihu, Saiful Izwan Abd Razak, Mohd Helmi Sani, Mohammed Ahmad Wsoo, Nurliyana Ahmad Zawawi, Shafinaz Shahir

    Published 2024-01-01
    “…Fourier transform infrared (FTIR) spectroscopy, X-ray diffraction (XRD), field emission scanning electron microscopy (FE-SEM), thermal gravimetric analysis (TGA), and compressive modulus were used to characterize the biomineralized MBC (BMBC) samples. …”
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    Article
  10. 590

    Structural basis of inhibition of human NaV1.8 by the tarantula venom peptide Protoxin-I by Bryan Neumann, Stephen McCarthy, Shane Gonen

    Published 2025-02-01
    “…Using monolayer graphene grids, we report the cryogenic electron microscopy structures of full-length human apo-NaV1.8 and the Protoxin-I-bound complex at 3.1 Å and 2.8 Å resolution, respectively. …”
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  11. 591
  12. 592

    Aspartic Acid- and Glycine-Functionalized Mesoporous Silica as an Effective Adsorbent to Remove Methylene Blue from Contaminated Water by Abdullah M. Alswieleh

    Published 2022-01-01
    “…The average size of the nanoadsorbents was estimated to be ca. 290 nm as characterized by scanning electron microscopy (SEM) and transmission electron microscope (TEM). …”
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  13. 593

    Influences of Ultrafine Slag Slurry Prepared by Wet Ball Milling on the Properties of Concrete by Yubo Li, Shaobin Dai, Xingyang He, Ying Su

    Published 2018-01-01
    “…Microstructure and pore structure were evaluated by X-ray diffraction (XRD), scanning electron microscopy (SEM), and mercury intrusion porosimetry (MIP). …”
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  14. 594

    Adsorptive removal of methylene blue from aqueous solution using coal fly ash-derived mesoporous silica material by Ning Yuan, Hui Cai, Tian Liu, Qi Huang, Xinling Zhang

    Published 2019-05-01
    “…The obtained CFA-MS was characterized by Fourier transform infrared spectroscopy, nitrogen adsorption–desorption measurement, powder X-ray diffraction and transmission electron microscopy. Nitrogen adsorption–desorption measurement disclosed that CFA-MS possesses Brunauer–Emmett–Teller-specific surface area of 497 m 2 ·g −1 and pore volume of 0.49 cm 3 ·g −1 , respectively. …”
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  15. 595

    Long-Term Performance and Durability of Heat-Treated Alkali-Activated Slag Mortar Containing Silica Fume by Naser Sameti, Ebrahim Ghiasvand, Ehsanollah Zeighami, Seyyed Mohammad Mirhosseini

    Published 2024-01-01
    “…The performance of the fabricated specimens was evaluated through compressive strength testing, mass change analysis, X-ray diffraction, and scanning electron microscopy. Heat treatment resulted in improved performance of AAS mortars, while silica fume replacement also positively influenced mortar behavior. …”
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  16. 596

    RESEARCH ON FATIGUE PROPERTIES OF 7075-T651 ALUMINUM ALLOY CONSIDERING THE EFFECT OF MEAN STRESS by 俞俊, 王宇, 李海芳, 翁硕, 何小田, 赵礼辉谢春莉, 王伟利, 朱佳佳

    Published 2024-04-01
    “…At the same time, using the scanning electron microscopy (SEM) to observe the fatigue fracture morphology, it is found that under the same peak stress, the sector area of the crack initiation and propagation zone increases with the inerease of the average stress. …”
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  17. 597

    Kaolinite induces rapid authigenic mineralisation in unburied shrimps by Nora Corthésy, Farid Saleh, Jonathan B. Antcliffe, Allison C. Daley

    Published 2025-01-01
    “…In experimental set ups containing kaolinite, cryogenic scanning electron microscopy shows a black film comprised of newly formed anhedral and cryptocrystalline aluminosilicates on marine shrimp cuticles, which stabilise the overall morphology. …”
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  18. 598

    Casting techniques of cannonballs from the Akko 1 shipwreck: Archaeometallurgical investigation by Cvikel D., Mentovich E.D., Ashkenazi D., Kahanov Y.

    Published 2013-01-01
    “…The examination used optical microscopy, scanning electron microscopy, including energy dispersive spectroscopy, and hardness tests. …”
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  19. 599

    Pd-Au Electrocatalysts for Hydrogen Evolution Reaction at Neutral pH by Elitsa Chorbadzhiyska, Mario Mitov, Georgi Hristov, Nina Dimcheva, Lori Nalbandian, Antigoni Evdou, Yolina Hubenova

    Published 2014-01-01
    “…Pd-Au codeposits with different ratio of both metals were electrodeposited on carbon felt, characterized by scanning electron microscopy, and investigated as electrocatalysts towards hydrogen evolution reaction in neutral phosphate buffer solution. …”
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  20. 600

    NANOCOMPOSITION OF HYDROXYLAPATITE FROM CORTICAL BONE TISSUE by A.A. Bibko, D.V. Lychagin, O.V. Bukharova, E.A. Kostrub, M.O. Khrushcheva

    Published 2024-09-01
    “…In this work, we studied the cortical bone tissue of rats using transmission electron microscopy (TEM) and X-ray diffraction. According to the results of the Scherrer method, the size of hydroxylapatite crystallites is 8.8 × 4.0 nm. …”
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