Showing 3,621 - 3,640 results of 4,225 for search '"microscopy"', query time: 0.05s Refine Results
  1. 3621

    Antierythropoietin Antibody Production Is Not Associated with Malaria and Malaria-Related Anaemia in Humans by Otchere Addai-Mensah, Daniel Gyamfi, Francis Agyei Amponsah, Max Efui Annani-Akollor, Kwabena Owusu Danquah, Lillian Boateng, Eddie-Williams Owiredu, Edward Y. Afriyie, Richard Vikpebah Duneeh, Renate Asare, David Ofosu Ntiamoah, Richard Boateng

    Published 2019-01-01
    “…Venous blood was collected for thick and thin films for malaria microscopy, full blood count by automated haematology analyzer, and antierythropoietin antibody and erythropoietin estimation by sandwich ELISA method. …”
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  2. 3622

    Biogenic synthesis of zinc oxide nanoparticles using NARC G1 garlic (Allium sativum) extract, their photocatalytic activity for dye degradation and antioxidant activity of the extr... by Muhammad Usama Younas, Munawar Iqbal, Naveed Ahmad, Shahid Iqbal, Abida Kausar, Arif Nazir, Osama A. Mohammed, Fozia Anjum

    Published 2025-01-01
    “…These nanoparticles (NPs) were appraised for their valuable characteristics employing UV–visible spectroscopy, Fourier-Transform infrared spectroscopy (FTIR), particle size analyzer (PSA), scanning electron microscopy (SEM) and X-ray diffraction (XRD) and. UV–Vis spectra demonstrated an absorption peak at 370 nm. …”
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  3. 3623

    New Sustainable Biosorbent Based on Recycled Deoiled Carob Seeds: Optimization of Heavy Metals Remediation by M. Farnane, A. Machrouhi, A. Elhalil, M. Abdennouri, S. Qourzal, H. Tounsadi, N. Barka

    Published 2018-01-01
    “…The biosorbents were characterized by Fourier transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM), energy dispersive X-ray (EDX), Boehm titration, and the point of zero charge (pHPZC).…”
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  4. 3624

    Characterization and structural analysis of a versatile aromatic prenyltransferase for imidazole-containing diketopiperazines by Wenxue Wang, Peng Wang, Chuanteng Ma, Kang Li, Zian Wang, Yuting Liu, Lu Wang, Guojian Zhang, Qian Che, Tianjiao Zhu, Yuzhong Zhang, Dehai Li

    Published 2025-01-01
    “…Biochemical assays validate that AuraA could accept both cyclo-(L-Val-L-His) and cyclo-(L-Val-DH-His) as substrates, while the prenylation modes are completely different, yielding C2-regular and C5-reverse products, respectively. Cryo-electron microscopy analysis of AuraA and its two ternary complex structures reveal two distinct modes for receptor binding, demonstrating a tolerance for altered orientations of highly similar receptors. …”
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  5. 3625

    Morphology and Immunoexpression of Selenoproteins in Term Placenta of Alpaca (<i>Vicugna pacos</i>) from the Peruvian Andes by Miluska Beatriz Navarrete Zamora, Francisco Acuña, Mônica Duarte da Silva, Thamires Santos-Silva, Matheus Henrique Herminio Garcia, Rodrigo da Silva Nunes Barreto, Alberto Sato Sato, Claudio Gustavo Barbeito, Maria Angelica Miglino

    Published 2025-01-01
    “…Placentas were paraffin-embedded, sectioned (3–5 µm), stained with hematoxylin–eosin (H&E), Masson’s trichrome, and picrosirius red, and analyzed via light and polarized light microscopy. The chorion showed simple cuboidal epithelium with binucleated cells, a subepithelial mesenchyme rich in blood capillaries (area: 124.90 ± 9.82 µm<sup>2</sup>), and type III collagen fibers. …”
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  6. 3626

    Physicochemical Characterization and In Vivo Evaluation of Amorphous and Partially Crystalline Calcium Phosphate Coatings Fabricated on Ti-6Al-4V Implants by the Plasma Spray Metho... by Estevam A. Bonfante, Lukasz Witek, Nick Tovar, Marcelo Suzuki, Charles Marin, Rodrigo Granato, Paulo G. Coelho

    Published 2012-01-01
    “…Plasma sprayed hydroxyapatite (PSHA) and amorphous calcium phosphate (ACP) surfaces were characterized by scanning electron microscopy (SEM), interferometry (IFM), X-ray diffraction (XRD), and Fourier transform infrared spectroscopy (FT-IR). …”
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  7. 3627

    Co-occurrence of direct and indirect extracellular electron transfer mechanisms during electroactive respiration in a dissimilatory sulfate reducing bacterium by Liyuan Hou, Rebecca Cortez, Michael Hagerman, Zhiqiang Hu, Erica L.-W. Majumder

    Published 2025-01-01
    “…Patterns in current production compared with variations of electron donor/acceptor ratios in the anode and cathode suggested that attachment of DvH to the electrode and biofilm density were critical for effective electricity generation. Electron microscopy analysis of DvH biofilms indicated DvH utilized filaments that resemble pili to attach to electrodes and facilitate extracellular electron transfer from cell to cell and to the electrode. …”
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  8. 3628

    Anticancer Potential of Green Synthesized Silver Nanoparticles Using Extract of Nepeta deflersiana against Human Cervical Cancer Cells (HeLA) by Ebtesam S. Al-Sheddi, Nida N. Farshori, Mai M. Al-Oqail, Shaza M. Al-Massarani, Quaiser Saquib, Rizwan Wahab, Javed Musarrat, Abdulaziz A. Al-Khedhairy, Maqsood A. Siddiqui

    Published 2018-01-01
    “…The prepared AgNPs (ND-AgNPs) were examined by ultraviolet-visible spectroscopy, Fourier transform infrared (FTIR) spectroscopy, X-ray diffraction (XRD), transmission electron microscopy (TEM), scanning electron microscope (SEM), and energy dispersive spectroscopy (EDX). …”
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  9. 3629

    Color, Structure, and Thermal Stability of Alginate Films with Raspberry and/or Black Currant Seed Oils by Jolanta Kowalonek, Bogna Łukomska, Aleksandra Szydłowska-Czerniak

    Published 2025-01-01
    “…Changes in the structure and morphology of the alginate films after incorporating bioactive-rich oils were observed using scanning electron microscopy (SEM). Films with RSO and oil mixtures had more developed surfaces than films with BCSO. …”
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    Article
  10. 3630

    Micro/Nanostructures and Mechanical Properties of Trabecular Bone in Ovariectomized Rats by Shidi Hu, Jin Li, Lu Liu, Ruchun Dai, Zhifeng Sheng, Xianping Wu, Xiqiao Feng, Xuefeng Yao, Eryuan Liao, Evan Keller, Yebin Jiang

    Published 2015-01-01
    “…We performed a series of combined methodological experiments, including nanoindentation assessment of intrinsic material properties, atomic force microscopy (AFM) characterization of trabecular (Tb) nanostructure, and Tb microarchitecture and 2D BMD. …”
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  11. 3631

    Three-Dimensional Reconstruction of Oral Tongue Squamous Cell Carcinoma at Invasion Front by Tomoo Kudo, Yoshihito Shimazu, Hisao Yagishita, Toshiyuki Izumo, Yuuichi Soeno, Kaori Sato, Yuji Taya, Takaaki Aoba

    Published 2013-01-01
    “…Serial sections (4 μm thick) were double immunostained with pan-cytokeratin and Ki67 antibodies and digitized images were acquired using virtual microscopy. For 3D reconstruction, image registration and RGB color segmentation were automated using ImageJ software to avoid operator-dependent subjective errors. …”
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  12. 3632

    Preparation and properties of alkali-activated slag-like powder paste by Donghui Li, Wenzhong Zheng, Ying Wang

    Published 2025-03-01
    “…Additionally, a series of analytical techniques, including X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR) and scanning electronic microscopy with energy dispersive spectroscopy (SEM-EDS), were used to explain the underlying reasons for the differences in macroscopic properties from a microscopic perspective. …”
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  13. 3633

    Valorization of Date Pits as an Effective Biosorbent for Remazol Brilliant Blue Adsorption from Aqueous Solution by A. Thiam, K. Tanji, O. Assila, M. Zouheir, Redouane Haounati, A. Arrahli, A. Abeid, S. Lairini, R. Bouslamti, F. Zerouq, A. Kherbeche

    Published 2020-01-01
    “…The characterization of RDP material is investigated by X-ray diffraction (XRD), scanning electron microscopy (SEM), and Fourier-transform infrared spectroscopy (FTIR). …”
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  14. 3634

    Nanoscale ultrafast dynamics in Bi2Te3 thin film by terahertz scanning near-field nanoscopy by Ziyu Huang, Jing Li, Peiyan Li, Lin Du, Mingcong Dai, Jiahua Cai, Zejun Ren, Tianxiao Nie, Xiaojun Wu

    Published 2025-02-01
    “…By utilizing THz scattering-type scanning near-field optical microscopy, we investigated THz time-domain spectroscopy, optical-pump THz probe, and THz emission in TI thin films at nanoscale. …”
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  15. 3635

    Triatomine Fauna and Recent Epidemiological Dynamics of Chagas Disease in an Endemic Area of Northeast Brazil by Cláudia M. Melo, Ana Carla F. G. Cruz, Antônio Fernando V. A. Lima, Luan R. Silva, Rubens R. Madi, Veronica de Lourdes S. Jeraldo, Ruben Mercado

    Published 2018-01-01
    “…Between 2010 and 2016, 838 triatomines of eight species, namely, Panstrongylus geniculatus, which was first recorded in the state of Sergipe, Panstrongylus lutzi, P. megistus, Triatoma brasiliensis, T. pseudomaculata, T. tibiamaculata, T. melanocephala, and Rhodnius neglectus, were collected. Optical microscopy revealed that 13.2% of triatomines examined were infected by Trypanosoma cruzi-like flagellates. …”
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    Article
  16. 3636

    Influence of malting and fermentation on the nutritional composition, thermal stability, structural and physicochemical properties of a gluten-free flour blend of Digitaria exilis... by Oluwatobi Victoria Obayomi, Abiola Folakemi Olaniran, Stephen Olugbemiga Owa

    Published 2025-06-01
    “…Fourier transform infrared (FTIR) spectra showed changes and enhancements in band intensities, while scanning electron microscopy (SEM) revealed changes in microstructure due to fermentation and malting. …”
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  17. 3637

    Differential GTP-dependent in-vitro polymerization of recombinant Physcomitrella FtsZ proteins by Stella W. L. Milferstaedt, Marie Joest, Lennard L. Bohlender, Sebastian N. W. Hoernstein, Buğra Özdemir, Eva L. Decker, Chris van der Does, Ralf Reski

    Published 2025-01-01
    “…Under the same conditions used for GTPase and light scattering assays both FtsZ isoforms formed filaments in a GTP-dependent manner as visualized by transmission electron microscopy (TEM). Taken together, our results reveal that Physcomitrella FtsZ1-2 and FtsZ2-1 are functionally different, can synergistically interact in vivo and in vitro, and differ in their properties from FtsZ proteins from bacteria, archaea and vascular plants.…”
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  18. 3638

    Comparison of Two Preparation Methods for Platelet-Rich Plasma Eye Drops for Release of Growth Factors and De-Epithelization Rabbit Model by Tatsuhiko Kobayashi, Takashi Suzuki, Tomohiko Saito, Takashi Itokawa, Yuichi Hori

    Published 2020-01-01
    “…There was no corneal damage with inflammation in corneal stroma and epithelium of all tested groups. Electron microscopy revealed strong adhesion between cell junctions in T-PRP-treated eyes. …”
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  19. 3639

    Microstructural and Mechanical Behaviors of Friction Stir Welded Dissimilar AA6082-AA7075 Joints by M. Vetrivel Sezhian, K. Giridharan, D. Peter Pushpanathan, G. Chakravarthi, B. Stalin, Alagar Karthick, P. Manoj Kumar, Murugesan Bharani

    Published 2021-01-01
    “…The response of the stir zone microstructure to processing parameters was evaluated using optical microscopy (OM) and fractographic analysis of a tensile specimen shown by scanning electron microscope (SEM). …”
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  20. 3640

    High-throughput fluorescence lifetime imaging flow cytometry by Hiroshi Kanno, Kotaro Hiramatsu, Hideharu Mikami, Atsushi Nakayashiki, Shota Yamashita, Arata Nagai, Kohki Okabe, Fan Li, Fei Yin, Keita Tominaga, Omer Faruk Bicer, Ryohei Noma, Bahareh Kiani, Olga Efa, Martin Büscher, Tetsuichi Wazawa, Masahiro Sonoshita, Hirofumi Shintaku, Takeharu Nagai, Sigurd Braun, Jessica P. Houston, Sherif Rashad, Kuniyasu Niizuma, Keisuke Goda

    Published 2024-09-01
    “…While fluorescence lifetime imaging microscopy (FLIM) bypasses this challenge as fluorescence lifetime remains unaffected by such fluctuations, the full integration of FLIM into flow cytometry has yet to be demonstrated due to speed limitations. …”
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