Showing 5,661 - 5,680 results of 13,351 for search '"electron"', query time: 0.10s Refine Results
  1. 5661

    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.…”
    Get full text
    Article
  2. 5662

    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. …”
    Get full text
    Article
  3. 5663

    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). The weld joints produced at 2300 rpm, tool traveling rate of 40 mm/min, and tool plunge speed of 30 mm/min showed the greatest tensile strength of the 191 MPa hardness of 145 Hv at the weld center and also the maximum bending strength of 114.23 N/mm2 was achieved. …”
    Get full text
    Article
  4. 5664

    Study on Pore and Fissure Structure Characteristics of Deep Soft Coal Rock by Minbo Zhang, Zhen Zhang, Dangyu Zhang, Delong Zou, Jinlei Du, Zichao Wang, Chunxin Li

    Published 2021-01-01
    “…For further research of the microstructure of deep soft coal rock, such as pores and fissures, the coal samples from the Yangdong mining area were qualitatively and quantitatively analyzed in terms of morphological characteristics, pore shape, pore specific surface area, pore volume, and pore diameter by a scanning electron microscope (SEM) and a low-temperature liquid nitrogen adsorption experiment. …”
    Get full text
    Article
  5. 5665

    Oxidation of Styrene to Benzaldehyde Using Environmentally Friendly Calcium Sulfate Hemihydrate-Supported Titania Catalysts by Soerja Koesnarpadi, Teguh Wirawan, Mukhamad Nurhadi, Wirhanuddin Wirhanuddin, Yuniar Ponco Prananto, Nazarudin Nazarudin, Volkan Degirmenci, Sin Yuan Lai, Hadi Nur

    Published 2024-12-01
    “…Characterization techniques such as Fourier Transform Infra Red (FTIR), X-ray Diffraction (XRD), Scanning Electron Microscope (SEM), and Brunauer-Emmett-Teller (BET) surface area analysis confirmed the successful impregnation of titania and its catalytic efficiency. …”
    Get full text
    Article
  6. 5666

    Pulse current assisted regulation for creep aging behavior of 1420 alloy under different current density by Yuan Liu, Minghao Li, Guoqing Chen, Yufei Zu, Wenlong Zhou, Xuesong Fu

    Published 2025-03-01
    “…Furthermore, dislocation density, assessed using the Williamson–Hall method, and dimensions of the δ′ phase (Al3Li), determined by Nano Measurer 1.2 software from transmission electron microscopy images, are found higher in ECA samples at the same temperature, contributing to enhanced yield strength. …”
    Get full text
    Article
  7. 5667

    Enteric-Coated Aspirin Induces Small Intestinal Injury via the Nrf2/Gpx4 Pathway: A Promising Model for Chronic Enteropathy by Zhang M, Xia S, Feng L, Han X, Zhang Y, Huang Y, Liu Y, Zhao K, Guan J, Tian D, Liao J, Yu Y

    Published 2025-02-01
    “…The mitochondrial morphology and paracellular space were observed under transmission electron microscopy. The fecal samples were analyzed by high-throughput sequencing of 16S rRNA V3-V4 amplicons.Results: Aspirin induced weight loss, reduced food intake and increased faecal occult blood in mice. …”
    Get full text
    Article
  8. 5668

    Genome Sequencing Providing Molecular Evidence of Tetrapolar Mating System and Heterothallic Life Cycle for Edible and Medicinal Mushroom <i>Polyporus umbellatus</i> Fr. by Shoujian Li, Youyan Liu, Liu Liu, Bing Li, Shunxing Guo

    Published 2024-12-01
    “…Additionally, the number of sterigma and basidiospores on each basidium was examined using scanning electron microscopy, while the nuclei of basidiospores and basidia at various developmental stages were analyzed through DAPI staining. …”
    Get full text
    Article
  9. 5669

    Safety of transtympanic application of probiotics in a chinchilla animal model by Carol Nhan, Aren Bezdjian, Shyamali Saha, Satya Prakash, Lily H. P. Nguyen, Sam J. Daniel

    Published 2017-11-01
    “…There was no histologic evidence of auditory hair cell damaged evidenced by scanning electron microscopy. Conclusion Our study suggests that a single application of Lactobacillus plantarum at 109 CFU/mL does not cause ototoxicity in a chinchilla animal model. …”
    Get full text
    Article
  10. 5670

    Identification of candidate genes involved in Zika virus-induced reversible paralysis of mice by John D. Morrey, Venkatraman Siddharthan, Hong Wang, Alexandre L. R. Oliveira, Keiichiro Susuki, Rakesh Kaundal, Sara M. Freeman, Aaron J. Thomas, Naveen Duhan, Nathan G. Corry

    Published 2025-01-01
    “…Using Zikv and Chat chromogenic and fluorescence in situ RNA hybridization, electron microscopy, immunohistochemistry, and ZIKV RT-qPCR, we determined that some paralyzed mice had infected motor neurons, but motor neurons are not reduced in number and the infection was not present in all paralyzed mice; hence infection of motor neurons were not strongly correlated with paralysis. …”
    Get full text
    Article
  11. 5671

    The antibiofilm effect and mechanism of silver nanowire-modified glass ionomer cement against multi-species oral biofilm by Tiantian Guo, Dai Wang, Sherry Shiqian Gao

    Published 2025-01-01
    “…Multi-species biofilms of Streptococcus mutans, Streptococcus sobrinus, Lactobacillus fermentum, and Lactobacillus rhamnosus were cultured for 72 h on GIC specimens. Scanning electron microscopy (SEM) was adopted to examine the accumulation of biofilm on GIC surfaces. …”
    Get full text
    Article
  12. 5672

    Coherent harmonic generation of magnons in spin textures by Guibin Lan, Kang-Yuan Liu, Zhenyu Wang, Fan Xia, Hongjun Xu, Tengyu Guo, Yu Zhang, Bin He, Jiahui Li, Caihua Wan, Gerrit E. W. Bauer, Peng Yan, Gang-Qin Liu, Xin-Yu Pan, Xiufeng Han, Guoqiang Yu

    Published 2025-01-01
    “…The phase coherence of the harmonic spin waves is verified by the Rabi oscillations of the NV electron spins. Numerical simulations indicate that the harmonic generation by microwaves below the ferromagnetic resonance frequency is associated with the nonlinear mixing of spin waves by magnetization structures at the film edge. …”
    Get full text
    Article
  13. 5673

    Compressibility characteristics and modification effect of coal reservoirs in Longtan Formation, Nanchuan area, southeast Chongqing by Jinxian LIU, Tao GUO, Yatong ZHOU, Dongyang LI, Xiaobo JIN

    Published 2025-01-01
    “…To better guide the development and production of CBM wells in Longtan Formation of Nanchuan area, southeast Chongqing, the study comprehensively applied various experimental methods including well logging data, industrial analysis, scanning electron microscopy, polished section observation, and whole-rock analysis. …”
    Get full text
    Article
  14. 5674

    Radiocobalt-Labeling of a Polypyridylamine Chelate Conjugated to GE11 for EGFR-Targeted Theranostics by Lorraine Gaenaelle Gé, Mathias Bogetoft Danielsen, Aaraby Yoheswaran Nielsen, Mathias Lander Skavenborg, Niels Langkjær, Helge Thisgaard, Christine J. McKenzie

    Published 2025-01-01
    “…In this context, pairing an EGFR-targeting peptide with the emerging theranostic pair comprising the Auger electron emitter cobalt-58m (<sup>58m</sup>Co) and the Positron Emission Tomography-isotope cobalt-55 (<sup>55</sup>Co) would be of great interest for creating novel radiopharmaceuticals for prostate cancer and glioblastoma theranostics. …”
    Get full text
    Article
  15. 5675

    Chemical, Mineralogical, and Refractory Characterization of Kaolin in the Regions of Huayacocotla-Alumbres, Mexico by L. M. Romero-Guerrero, R. Moreno-Tovar, A. Arenas-Flores, Y. Marmolejo Santillán, F. Pérez-Moreno

    Published 2018-01-01
    “…In the present work, the chemical, mineralogical, refractory, and microstructural characterizations of kaolinites from the Huayacocotla-Alumbres region, which is between Veracruz and Hidalgo border, by X-ray diffraction (XRD), polarization optical microscopy (POM), scanning electron microscopy (SEM), refractoriness proof (pyrometric cone equivalent), and thermogravimetric analysis (TGA) were carried out. …”
    Get full text
    Article
  16. 5676

    Valley charge-transfer insulator in twisted double bilayer WSe2 by LingNan Wei, Qingxin Li, Majeed Ur Rehman, Yangchen He, Dongdong An, Shiwei Li, Kenji Watanabe, Takashi Taniguchi, Martin Claassen, Kostya S. Novoselov, Dante M. Kennes, Angel Rubio, Daniel A. Rhodes, Lede Xian, Geliang Yu, Lei Wang

    Published 2025-01-01
    “…Abstract In flat-band systems, emergent physics can be substantially modified by the presence of another nearby electronic band. For example, a Mott˘Hubbard insulator can turn into a charge transfer insulator if other electronic states enter between the upper and lower Hubbard bands. …”
    Get full text
    Article
  17. 5677

    Structural studies of the IFNλ4 receptor complex using cryoEM enabled by protein engineering by William S. Grubbe, Bixia Zhang, Aileen Kauffman, Fabian Byléhn, Kasia Padoł, Hae-Gwang Jung, Seung Bum Park, Jessica M. Priest, Engin Özkan, Juan J. de Pablo, T. Jake Liang, Minglei Zhao, Juan L. Mendoza

    Published 2025-01-01
    “…We then use yeast surface display to affinity-mature IL10Rβ and solve the 72 kilodalton structures of IFNλ4 (3.26 Å) and IFNλ3 (3.00 Å) in complex with their receptors IFNλR1 and IL10Rβ using cryogenic electron microscopy. Comparison of the structures highlights differences in receptor engagement and reveals a distinct 12-degree rotation in overall receptor geometry, providing a potential mechanistic explanation for differences in cell signaling, downstream gene induction, and antiviral activities. …”
    Get full text
    Article
  18. 5678

    Water remediation and antibacterial characteristics of CdO, graphene oxide and reduced graphene oxide blended CdO nanoparticles – A comparative study by N. Manjula, A.R. Balu, N. Arunkumar, S. Chitra Devi, M. Sriramraj, V. Rajamani, A. Vinith

    Published 2025-04-01
    “…CO, GCO, and rCO all have a cubic crystal structure and tend to grow in a (1 1 1) direction. The scanning electron micrographs showed that the grains were evenly distributed. …”
    Get full text
    Article
  19. 5679

    Chronic Hyperglycemia Modulates Rat Osteoporotic Cortical Bone Microarchitecture into Less Fragile Structures by Cristina de Mello-Sampayo, Alaíde Alves Agripino, Duarte Stilwell, Bruno Vidal, Ana Luisa Fernando, Beatriz Silva-Lima, Maria Fátima Vaz, Helena Canhão, M. Cristina Marques

    Published 2017-01-01
    “…Body weight, vertebral microarchitecture (L4-histomorphometry), femur biomechanical properties (bending tests), tibia ultrastructure (scanning electron microscopy), and femur and urinary calcium (atomic absorption) were also evaluated. …”
    Get full text
    Article
  20. 5680