Showing 2,301 - 2,320 results of 2,861 for search '"electron microscopy"', query time: 0.07s Refine Results
  1. 2301

    Effect of Inflammation on Gingival Mesenchymal Stem/Progenitor Cells’ Proliferation and Migration through Microperforated Membranes: An In Vitro Study by M. Al Bahrawy, K. Ghaffar, A. Gamal, K. El-Sayed, V. Iacono

    Published 2020-01-01
    “…Following 24 hours of incubation period, migrating cells were determined on the undersurface of microperforated membranes and the membrane-seeded cells were examined by scanning electron microscopy. Results. GMSCs demonstrated all predefined stem/progenitor cell characteristics. …”
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    Article
  2. 2302

    Structural, morphological, and optical characterization of indium selenide (In2Se3) obtained by mechanical alloying by Josue Fernando Teoyotl Sosa, José Álvaro David Hernández de la Luz, Osvaldo López Hernández, Gabriel Juárez Diaz, Primavera López Salazar

    Published 2025-01-01
    “…In this study, the rhombohedral β (3 R) phase of In _2 Se _3 was synthesized by prior mechanical pulverization of powders of selenium and beads of indium, followed by mechanical alloying, achieved after 30 h of milling, and identified by x-ray diffraction (XRD). Scanning electron microscopy (SEM) revealed a morphological evolution with a predominance of agglomerates smaller than 500 nm. …”
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  3. 2303

    Purification, Characterization and Antibacterial Mechanism of Plantaricin 2-1 by Mengyang LI, Xiaoxue CHE, Qingshen SUN

    Published 2025-02-01
    “…Listeria monocytogenes and Escherichia coli were used as indicator strain and the antibacterial mechanism of the plantaricin was determined by crystal violet staining, scanning electron microscopy, infrared spectroscopy, fluorescence spectroscopy, extracellular alkaline phosphatase (AKP), ATP, and lactate dehydrogenase (LDH) content analysis. …”
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    Article
  4. 2304

    Investigation of wire electrical discharge machining modes influences on crack formation and surface layer morphology of the Ti-6Al-2.5Mo-2Cr-0.3Si titanium alloy by A. A. Fedorov, D. A. Polonyankin, A. I. Blesman, N. V. Bobkov, A. V. Linovsky, Iu. O. Bredgauer, Yu. E. Zhdanova

    Published 2020-04-01
    “…It is shown by using scanning electron microscopy that the depth of microcracks depends of the number of passes and processing conditions. …”
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  5. 2305

    Cooperative twinning behavior leads to superior mechanical properties in a coherently precipitated high-entropy alloy by Shuai Yuan, Xinghao Du, Dezheng liu, Chenxi Yuan, Zeyu Xing, Jinyu Zhang, Hechuan Ma, Shijun Zhao, Wanpeng Li, Baolin Wu, Jun Sun

    Published 2025-01-01
    “…The underlying mechanism for the nucleation and growth of DTs in the grains with γ/γ′ duplex phases has been elucidated through transmission electron microscopy observations and density functional theory calculation, emphasizing the importance of the DTs. …”
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  6. 2306

    Decrease of NAD+ Inhibits the Apoptosis of OLP T Cells via Inducing Mitochondrial Fission by Zhang ZY, Wang F, Zhou G

    Published 2025-01-01
    “…Mitochondrial morphology was characterized by transmission electron microscopy and Mito-Tracker staining. OLP plasma-exposed Jurkat T cells were infected with the Drp1 shRNA virus to investigate the role of mitochondrial fission in OLP T cell apoptosis. …”
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  7. 2307

    Extraction of Saponins from Xanthoceras sorbifolium Bunge Leaves Using Deep Eutectic Solvents and Their Inhibitory Activity against Postharvest Pathogenic Fungi by Xue LI, Xinyu CHU, Erzheng SU, Jiahong WANG

    Published 2025-02-01
    “…The mechanism of XLs saponins extraction by DES was investigated by scanning electron microscopy (SEM), Fourier-transform infrared spectroscopy (FT-IR), and X-ray diffraction (XRD). …”
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    Article
  8. 2308

    A Primary Pulmonary Glomus Tumor: A Case Report and Review of the Literature by Yasushi Ariizumi, Hirotaka Koizumi, Masahiro Hoshikawa, Takuo Shinmyo, Kouji Ando, Atsushi Mochizuki, Ayako Tateishi, Masatomo Doi, Mieko Funatsu, Ichirou Maeda, Masayuki Takagi

    Published 2012-01-01
    “…The tumor also showed a focally hemangiopericytomatous pattern with irregularly branching or dilated vessels. Electron microscopy revealed smooth muscle differentiation of the tumor cells. …”
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  9. 2309

    Efficacy of Air and Oxygen Micro-nano Bubble Waters Against Colletotrichum gloeosporioides and Impacts on Postharvest Quality of ‘Fan Retief’ Guava Fruit by Harold K. Malahlela, Zinash A. Belay, Rebogile R. Mphahlele, Oluwafemi James Caleb

    Published 2025-01-01
    “…Based on the confocal laser and transmission electron microscopy results, exposure of C. gloeosporioides to air-MNB for 60 min resulted in the lowest viable cell count (%) compared to control and other treatments (O2-MNB and NaOCl). …”
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  10. 2310

    Development and characterization of air jet vortex yarn with novel fiber blends by Khurshid Alam, Mahbubur Rahman, Menghan Li, Md Ashikur Rahman, Md Aptabusjaman, Tarikul Islam, Mingjie Xing

    Published 2025-01-01
    “…Moreover, the internal structure of both air jet vortex and ring‐spun yarn was thoroughly examined using scanning electron microscopy. This study also highlights the innovative potential and sustainability of air jet vortex yarns in the textile industry. …”
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    Article
  11. 2311

    A novel stable biomimetic adhesive coating for functionalization of orthodontic brackets against bacterial colonization and white spot lesions by Lamia Singer, Sabina Karačić, Gabriele Bierbaum, Brianne Palmer, Christian Kirschneck, Christoph Bourauel

    Published 2025-01-01
    “…Surface morphology, Bioactivity, and coating stability were analyzed using Scanning Electron Microscopy (SEM). Coated and uncoated samples were immersed in SBF and deionized water, and pH changes were monitored over 7 days using a pH meter. …”
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  12. 2312

    Syzygium malaccense leaf extract-mediated silver nanoparticles: synthesis, characterization, and biomedical evaluation in Caenorhabditis elegans and lung cancer cell line by Santosh Mallikarjun Bhavi, Bothe Thokchom, Sapam Riches Singh, Sukesh Kumar Bajire, Rajesh P. Shastry, B. S. Srinath, Shivanand S. Bhat, Kotresha Dupadahalli, Chandramohan Govindasamy, Swati Ravi Chalekar, B. P. Harini, Ramesh Babu Yarajarla

    Published 2025-12-01
    “…FTIR spectroscopy identified functional groups involved in nanoparticle stabilization, while Energy Dispersive X-ray (EDX) analysis confirmed silver content. Transmission Electron Microscopy (TEM) and Atomic Force Microscopy (AFM) provided detailed insights into particle morphology. …”
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  13. 2313

    Insights of cellular and molecular changes in sugarcane response to oxidative signaling by Lucas Felipe Silva, Kellya F. M. Barreto, Helaine Cristiane Silva, Iara Dantas de Souza, Carlos H. S. G. Meneses, Adriana F. Uchôa, Katia C. Scortecci

    Published 2025-01-01
    “…Lipid peroxidation, observed through TBARs and scanning electron microscopy, highlighted early membrane modifications. …”
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    Article
  14. 2314

    Optimization of photocatalytic degradation of Eriochrome Black T from aqueous solution using TiO2-biochar composite by Mohammednur Abdu, Solomon Tibebu, Saeideh Babaee, Abebe Worku, Titus A.M. Msagati, Jemal Fito Nure

    Published 2025-03-01
    “…The TiO2-BC composite (TBC-1) was synthesized via the sol-gel method and characterized using X-ray diffraction, BET surface area analysis, Fourier-transform infrared spectroscopy, Raman spectroscopy, and scanning electron microscopy with energy-dispersive X-ray spectroscopy. …”
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  15. 2315

    Development of a Dual-Targeted Oral Delivery System for Mesalazine and Acetaminophen by Fatemeh Soltani, Reihaneh Arghand, Ghazaleh Mehdipour, Hossein Shahdadi Sardou, Ali Mohammadi, Abbas Akhgari

    Published 2024-12-01
    “…Thermal analysis, infrared spectroscopy, mechanical testing and scanning electron microscopy were performed to evaluate the physicochemical properties and investigate potential interactions. …”
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  16. 2316

    Mycosynthesis of chitosan-selenium nanocomposite and its activity as an insecticide against the cotton leafworm Spodoptera littoralis by Sohila A. Ibrahiem, Fifi M. Reda, Eman M. Abd-ElAzeem, Mostafa S. Hashem, Hala A. Ammar

    Published 2025-01-01
    “…The biosynthesized nanomaterials were fully characterized by UV–visible spectroscopy, transmission electron microscopy, dynamic light scattering, energy dispersive X-ray, inductively coupled plasma spectroscopy, and Fourier transform infrared. …”
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    Article
  17. 2317

    Antibacterial and photocatalytic activities of biosynthesized zinc oxide nanoparticle using novel plant P. macrosolen L. leaf extract by Abel Saka Gungure, Leta Tesfaye Jule, N. Nagaprasad, Krishnaraj Ramaswamy, Shanmugam Ramaswamy

    Published 2025-01-01
    “…The as-biosynthesized ZnO nanoparticles were analyzed by powder-X-ray diffraction (PXRD), Fourier transform infrared (FTIR) spectroscopy, UV–visible spectroscopy, Focused ion beam-scanning electron microscopy (FIB-SEM) and energy dispersive X-ray (EDX) characterization techniques. …”
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  18. 2318

    Characterization of an Acetogenin-Carrying Nanosuspension and Its Effect on Bacteria of Interest in the Poultry Industry by Brandon A. López-Romero, Gabriela Aguilar-Hernández, Billy M. Hargis, María de Lourdes García-Magaña, Ulises M. López-García, Rosa I. Ortiz-Basurto, Adalberto Zamudio-Ojeda, Juan D. Latorre, Efigenia Montalvo-González

    Published 2024-12-01
    “…Moreover, the NSps morphology was observed by transmission electron microscopy (TEM). Also, the antibacterial activity of NSps-βCDSL-ACGs was evaluated against strains of interest in the poultry sector. …”
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  19. 2319

    Functionalization of collagen fiber with nano-islands of silver via atomic layer deposition to promote bone healing by Sarah Hashemi Astaneh, Leonardo P. Faverani, Harshdeep Bhatia, Eduardo Dallazen, Monique Gonçalves Costa, Edilson Ervolino, Valentim A.R. Barão, Cortino Sukotjo, Christos G. Takoudis

    Published 2025-02-01
    “…Chemical and morphological changes of the collagen membrane were investigated with X-ray photoelectron spectroscopy and scanning electron microscopy and the bioactivity of functionalized collagen with silver was studied in vitro and in vivo. …”
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    Article
  20. 2320

    Electrocatalytic detection of Acetaminophen by sodium ferrite by Saima Perveen, Jameel Ahmed Baig, Mohammad Nur-e-Alam, Mohsin Kazi, Shahabuddin Memon, Tasneem Gul Kazi, Khalil Akhtar, Sajjad Hussain

    Published 2025-01-01
    “…The Na2Fe4O7-NPs were characterized by advanced analytical techniques such as x-ray diffraction (XRD), fourier transform infrared (FTIR), UV–visible, atomic force microscopy (AFM), zeta potential, zeta sizer, energy dispersive x-ray (EDX) and field emission scanning electron microscopy (FESEM) which displayed that the Na2Fe4O7-NPs possess hexagonal structure, a narrow band gap (1.475 eV), corresponding to their excellent electronic capability, nanosize of particles, rough surface and highly stable nature for electrochemical analysis. …”
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