Showing 3,821 - 3,840 results of 4,225 for search '"microscopy"', query time: 0.09s Refine Results
  1. 3821

    Unilateral Toxic Anterior Segment Syndrome Resulting in Cataract and Urrets-Zavalia Syndrome after Sequential Uneventful Implantation of a Posterior Chamber Phakic Toric Intraocula... by Kepa Balparda, Claudia Marcela Vanegas-Ramirez, Johny Márquez-Tróchez, Tatiana Herrera-Chalarca

    Published 2020-01-01
    “…Nevertheless, an anterior subcapsular cataract and a fixed dilated pupil remained; with normal intraocular pressure (IOP). Specular microscopy confirmed an endothelial cell loss in the TASS eye (right eye). …”
    Get full text
    Article
  2. 3822

    Luminescence Nanothermometry Based on Pr3+ : LaF3 Single Core and Pr3+ : LaF3/LaF3 Core/Shell Nanoparticles by M. S. Pudovkin, D. A. Koryakovtseva, E. V. Lukinova, S. L. Korableva, R. Sh. Khusnutdinova, A. G. Kiiamov, A. S. Nizamutdinov, V. V. Semashko

    Published 2019-01-01
    “…The nanoparticles (NPs) were characterized by means of transmission electron microscopy, X-ray diffraction, and optical spectroscopy. …”
    Get full text
    Article
  3. 3823

    Biphasic lipid extraction from microalgae after PEF-treatment reduces the energy demand of the downstream process by Ioannis Papachristou, Natalja Nazarova, Rüdiger Wüstner, Robin Lina, Wolfgang Frey, Aude Silve

    Published 2025-01-01
    “…During Nile-Red staining of microalgae and microscopy imaging, a shift of emission from both GFP and RFP channels to mostly RFP was observed indicating an increase in the polarity of the environment of Nile-Red. …”
    Get full text
    Article
  4. 3824

    Phytoreduced gold nanoparticles from vitalmelon promote white adipocyte browning in murine cells by targeting phospholipase D2 by Sun Young Park, He mi Kang, Kangmin Park, Lu Guo, Jin-Woo Oh, Geuntae Park, Nam Jun Kang, Young-Whan Choi

    Published 2025-02-01
    “…The synthesized VW-GNPs were characterized by UV–Vis spectroscopy, dynamic light scattering, Fourier-transform infrared spectroscopy, high-resolution transmission electron microscopy, and energy-dispersive X-ray spectroscopy. …”
    Get full text
    Article
  5. 3825
  6. 3826

    Investigating the ROS Formation and Particle Behavior of Food-Grade Titanium Dioxide (E171) in the TIM-1 Dynamic Gastrointestinal Digestion Model by Nicolaj S. Bischoff, Anna K. Undas, Greet van Bemmel, Jacco J. Briedé, Simone G. van Breda, Jessica Verhoeven, Sanne Verbruggen, Koen Venema, Dick T. H. M. Sijm, Theo M. de Kok

    Published 2024-12-01
    “…E171 was characterized using multiple techniques, including electron spin resonance spectroscopy, single-particle inductively coupled plasma–mass spectrometry, transmission electron microscopy, and dynamic light scattering. In an aqueous dispersion (E171-aq), E171 displayed a median particle size of 79 nm, with 73–75% of particles in the nano-size range (<100 nm), and significantly increased ROS production at concentrations of 0.22 and 20 mg/mL. …”
    Get full text
    Article
  7. 3827

    Pulmonary and systemic immune alterations in rats exposed to airborne lunar dust by Brian E. Crucian, Heather Quiriarte, Chiu-wing Lam, Mayra Nelman, Audrie A. Colorado, Douglass M. Diak, John T. James

    Published 2025-02-01
    “…Assays included leukocyte distribution by multicolor flow cytometry and electron/fluorescent microscopy to visualize cell–particulate interactions and lavage/plasma cytokine concentration. …”
    Get full text
    Article
  8. 3828

    Evaluating the Toxicity and Histological Effects of Al2O3 Nanoparticles on Bone Tissue in Animal Model: A Case-Control Study by Hossein Soltaninejad, Hadi Zare-Zardini, Amir Ali Hamidieh, Mohammad Reza Sobhan, Seyed Houssein Saeed-Banadaky, Mohammad Amir Amirkhani, Behnaz Tolueinia, Mohsen Mehregan, Mahnaz Mirakhor, Farzaneh sadat Eshaghi

    Published 2020-01-01
    “…Characterization was done by X-ray diffraction (XRD) and transmission electron microscopy (TEM). Sixty-four male adult Wistar rats were divided into eight groups including six groups intravenously treated with Al2O3 nanoparticle at concentrations of 25, 50, 100, 250, 500, and 1000 µg/ml: one group received food and water as the control group, and one group received food and water as well as intravenously distilled water as an injection control group. …”
    Get full text
    Article
  9. 3829

    Zwitterion Effect of Cow Brain Protein towards Efficiency Improvement of Dye-Sensitized Solar Cell (DSSC) by Denny Widhiyanuriyawan, Prihanto Trihutomo, Sudjito Soeparman, Lilis Yuliati

    Published 2020-01-01
    “…Tests carried out on DSSC that have been performed were X-Ray Diffractometer (XRD) testing to determine the crystal structure formed, Fourier Transform Infrared Spectroscopy (FTIR) testing to determine the functional groups formed on DSSC, Scanning Electron Microscopy (SEM) testing to determine the surface morphological characteristics of the DSSC layer, and testing the efficiency using AM 1.5 G solar simulator (1000 W/m2) to determine the efficiency changes that occur in DSSC. …”
    Get full text
    Article
  10. 3830
  11. 3831

    EV‐Elute: A universal platform for the enrichment of functional surface marker‐defined extracellular vesicle subpopulations by Willemijn S. deVoogt, Rowan Frunt, Raul M. Leandro, Casper S. Triesscheijn, Bella Monica, Ioanna Paspali, Mark Tielemans, Jerney J. J. M. François, Cor W. Seinen, Olivier G. deJong, Sander A. A. Kooijmans

    Published 2024-12-01
    “…EV subpopulations showed intact integrity by electron microscopy and Proteinase K protection assays and showed uptake patterns similar to whole EV isolates in co‐cultures of peripheral blood mononuclear cells (PBMCs) and endothelial cells. …”
    Get full text
    Article
  12. 3832

    Comparison of mechanical properties and shaping performance of ProGlider and ProTaper ultimate slider by Jeyi Song, Ji-Hyun Jang, Seok Woo Chang, Shin Hye Chung, Soram Oh

    Published 2025-01-01
    “…Methods Scanning electron microscopy, micro-computed tomography, and differential scanning calorimetry were used to characterize the samples. …”
    Get full text
    Article
  13. 3833

    Diversity and succession of microbial communities on typical microplastics in Xincun Bay, a long-term mariculture tropical lagoon by Shi Yunfeng, Wang Shuai, Wang Hui, Li Zhaoyang, Cai Jiali, Han Qiuying, Zhao Muqiu

    Published 2022-03-01
    “…High-throughput sequencing and scanning electron microscopy (SEM) were used to investigate the succession of microbial community structure and function on MPs after 10, 30, and 60 days of exposure, respectively. …”
    Get full text
    Article
  14. 3834
  15. 3835

    NKX6.3 modulation of mitotic dynamics and genomic stability in gastric carcinogenesis by Jung Hwan Yoon, Jeong-Kyu Kim, Jung Woo Eun, Hassan Ashktorab, Duane T. Smoot, Suk Woo Nam, Won Sang Park

    Published 2025-01-01
    “…Flow cytometry was utilized to evaluate cell cycle distribution, while immunofluorescence microscopy enabled the visualization of mitotic abnormalities. …”
    Get full text
    Article
  16. 3836

    miR-210 in Exosomes Derived from Macrophages under High Glucose Promotes Mouse Diabetic Obesity Pathogenesis by Suppressing NDUFA4 Expression by Feng Tian, Ping Tang, Zhilian Sun, Ruifen Zhang, Danhua Zhu, Junying He, Jixing Liao, Qinghua Wan, Jie Shen

    Published 2020-01-01
    “…Exosomes from mouse macrophage RAW264.7 cells were characterized by electron microscopy, combined with biomarker expression by western blot. …”
    Get full text
    Article
  17. 3837

    Loading monocytes with magnetic nanoparticles enables their magnetic control without toxicity by Laura Mödl, Laura Mödl, Lucas R. Carnell, Rene Stein, Andrea Kerpes, Felix Pfister, Barbara Wirthl, Wolfgang A. Wall, Christoph Alexiou, Christina Janko

    Published 2025-01-01
    “…Finally, we compared and confirmed the experimentally generated magnetic enrichment data with computational simulations.Methods and resultsWhen THP-1 cells were incubated with citrate-coated SPIONs (SPIONCitrate) or citrate-stabilized gold-coated SPIONs (SPIONGold), cells ingested the particles, as determined via transmission electron microscopy and atomic emission spectroscopy. Flow cytometry showed that the particles were biocompatible and produced hardly any ROS. …”
    Get full text
    Article
  18. 3838

    Experimental study on strength degradation and meso-structural characteristics of saturated sandstone under freeze-thaw cycles by Haotian XIE, Ying XU, Qiangqiang ZHENG, Meilu YU, Shoudong XIE, Chengjie LI

    Published 2024-12-01
    “…Moreover, nuclear magnetic resonance and scanning electron microscopy techniques were employed to examine changes in internal pores and morphologies of the saturated sandstone before and after freeze-thaw, analyze the evolution patterns of porosity, microstructure characteristics, and static compression strength of saturated sandstone under freeze-thaw conditions and establish a predictive model for the strength degradation of saturated sandstone over freeze-thaw cycles. …”
    Get full text
    Article
  19. 3839

    Results of biochemical and histological studies after restoration of bone defects using cellular technologies in dental patients by А.V. Bambuliak, N.B. Kuzniak, L.Y. Lopushniak, І.І. Dronyk, О.О. Myhal

    Published 2024-06-01
    “…According to the results of histological studies and phase-contrast microscopy, after 6-8 months of observation, in patients of group B, the areas of jaw defects were filled with newly formed bone tissue, identical to native bone, and the resulting trepanobioptas had the structure of cancellous bone with osteoblastic elements forming a chain around osteoid tissue. …”
    Get full text
    Article
  20. 3840