Showing 2,081 - 2,100 results of 2,861 for search '"electron microscopy"', query time: 0.08s Refine Results
  1. 2081

    Application of rice shell activated carbon for reduction of chemical oxygen demand limit and adsorption of iron from abattoir wastewater by Robinson Davi Udo, Samuel Ayegu Tsebam, Kolade Olawale Samson, Precious Nya Umo, Adeniyi Solomon Lawal, Juliet Gordon, Oluwaseun Fetuata, Ibrahim Ademola Fetuga, Olabode Thomas Olakoyejo, Antonio Marcos de Oliveira Siqueira

    Published 2023-04-01
    “…With H3PO4, the rice husk was altered and chemically activated. Scan electron microscopy (SEM) as well as Fourier-Transform-Infrared (F-T-IR) were utilized to examine the activated RS and examine its content, appearance, and structure. …”
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    Article
  2. 2082
  3. 2083

    Production and Modification of Cellulose Nanocrystals from Agave tequilana Weber Waste and Its Effect on the Melt Rheology of PLA by Soledad-Cecilia Pech-Cohuo, Gonzalo Canche-Escamilla, Alex Valadez-González, Victor Vladimir Amilcar Fernández-Escamilla, Jorge Uribe-Calderon

    Published 2018-01-01
    “…The morphology of CNC occurred as rods, spheres, and the so-called porous network observed by scanning electron microscopy (SEM) and electron transmission microscopy (TEM), and the crystallinity of the cellulose fibers was ~73% and increased up to ~94% for CNC followed by X-ray diffraction (XRD). …”
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    Article
  4. 2084

    Pseudomonas aeruginosa Biofilm Removal from Two Kinds of Granite Commonly Found in Catering Kitchen by Khaddouj Amzil, Fatima Hamadi, Hassan Latrache, Rachida Mimouni, Hicham Abou Oualid, Khadija Azelmad, Aissa Saidi, Abdallah Elboulani, Mustapha Mabrouki

    Published 2020-01-01
    “…In addition, the surface properties of granites such as mineral composition, roughness, and physicochemical properties were determined by X-ray diffraction (XRD), scanning electron microscopy coupled with electron diffraction spectroscopy coupled with energy-dispersive X-ray spectroscopy (SEM-EDS), Fourier transform infrared (FTIR), atomic force microscopy (AFM), and contact angle measurement (CAM), respectively. …”
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    Article
  5. 2085

    Cooperative Preparation of Glass-ceramics by Blast Furnace Slag and Low-carbon Chromium Iron Alloy Slag by Yifan WANG, Yici WANG, Ruixin WANG, Fengguang ZHAO, Yifan CHAI, Guoping LUO

    Published 2024-12-01
    “…The optimum ratio of raw materials was explored by means of differential thermal analysis (DSC), X-ray diffraction (XRD) and scanning electron microscopy (SEM). The results showed that when the mass ratio of blast furnace slag, low-carbon chromium iron alloy slag and quartz sand was 60∶40∶31, the crystalline phases of glass-ceramics were diopside and omphacite. …”
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  6. 2086

    Highly efficient assessment and selective determination of pancreatic cancer biomarker CA-19-9 using co-electrodeposited MXene-AgNPs nanocomposite by Mahsa Mirzayi, Balal Khalilzadeh, Sattar Akbari Nakhjavani, Rahim Mohammad-Rezaei

    Published 2025-02-01
    “…To examine the morphology of the developed immunosensor for the purpose of enhancing its optimal performance, the characterization methods employed include Field Emission Scanning Electron Microscopy (FE-SEM), Fourier-Transform Infrared Spectroscopy (FT-IR), and X-ray Diffraction (XRD). …”
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  7. 2087

    SIRT1/PGC-1α-mediated mitophagy participates the improvement roles of BMAL1 in podocytes injury in diabetic nephropathy: evidences from in vitro experiments by Yanxia Rui, Yinfeng Guo, Linying He, Min-er Wang, Henglan Wu

    Published 2025-01-01
    “…Mitophagy was examined by detecting autophagosomes using transmission electron microscopy, and detecting the colocalization of LC3 and Tom20 using immunofluorescence staining. …”
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  8. 2088

    A phase-transited lysozyme coating doped with strontium on titanium surface for bone repairing via enhanced osteogenesis and immunomodulatory by Yu Zhang, Yu Chen, Yidan Shi, Hongkun Hu, Zhongyu Dai, Zhichen Liu, Xuanan Li

    Published 2025-01-01
    “…The characterization of the strontium-doped PTL coatings (PTL-Sr) was tested by scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy (EDX) and inductively coupled plasma atomic emission spectroscopy (ICP-AES). …”
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  9. 2089

    Influence of cement particle size, ultra-fine fly ash, and ultra-fine silica fume on the physical and microscopic properties of slurry by Kai Wang, Siyang Guo, Hua Yuan, Jiahui Ren, Pengyu Chen, Qihao Zhang

    Published 2025-07-01
    “…Microscopic analyses of the cement containing UFA and USF were performed using X-ray diffraction and scanning electron microscopy. The experimental results demonstrate that UFA improves the fluidity and stability of the slurry but reduces its strength; the optimal dosage is 10 %–30 %. …”
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  10. 2090

    Experimental study of rock permeability in different fluid media: a case study of two clay-free sandstones by Xin Yang, Xin Yang, Xin Yang, Bo Kang, Bin Xu, Hehua Wang, Hehua Wang, Chunxiang Zhou, Kai Jiang, Xingfu Li

    Published 2025-01-01
    “…Permeability measurements were conducted on 30 clay-free Fontainebleau sandstones and 30 clay-free Y sandstones using kerosene and N2, with Klinkenberg-corrected gas permeability determined for comparison. Scanning electron microscopy (SEM) was employed to examine the presence of liquid films and particle migration within pore throats. …”
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  11. 2091

    Vitrification affects the post-implantation development of mouse embryos by inducing DNA damage and epigenetic modifications by Yurong Chen, Haibo Zhu, Fucheng Guo, Luyao Wang, Wenli Zhang, Ruizhi Liu, Xiaoling Zhang, Xiangpeng Dai

    Published 2025-02-01
    “…Immunofluorescence staining was performed to evaluate the reactive oxygen species (ROS) level, mitochondrial function, cell apoptosis, DNA damage and histone epigenetic modification in blastocysts. Transmission electron microscopy (TEM) analysis was performed to exam the mitochondrial ultrastructure in blastocysts. …”
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  12. 2092
  13. 2093

    Curcumin Targeting NF-κB/Ubiquitin-Proteasome-System Axis Ameliorates Muscle Atrophy in Triple-Negative Breast Cancer Cachexia Mice by Jin Zhang, Jin Zheng, Haitao Chen, Xinrong Li, Chenxiao Ye, Fan Zhang, Zewei Zhang, Qinghua Yao, Yong Guo

    Published 2022-01-01
    “…Mitochondrial function in muscle tissue was observed by transmission electron microscopy and ATP detection, muscle inflammatory factors were detected by ELISA, muscle differential metabolites were detected by 1HNMR metabolomics, and the muscle tissue ubiquitination levels and NF-KB expression were also analyzed by RT-qPCR and Western blot. …”
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    Article
  14. 2094

    Effects of temperature on mechanical properties and impact resistance of carbon fiber/bismaleimide resin composites by Xinying Zhu, Shikai Yin, Lulu Liu, Wenzhao Yi, Gang Luo, Zhenhua Zhao, Wei Chen

    Published 2025-01-01
    “…The test results of mechanical response curves, visual analysis, scanning electron microscopy, ultrasonic C-Scanning and X-ray tomography indicated that high temperatures reduce the interfacial properties, leading to diminished mechanical properties. …”
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    Article
  15. 2095

    Synthesis of novel magnesium ferrite Schiff base chitosan nanocomposite for efficient removal of pb(II) ions from aqueous media by Nada S. Al-Kadhi, Ehab A. Abdelrahman, Fowzia S. Alamro, Reem K. Shah, Fawaz A. Saad, Khalil ur Rehman

    Published 2025-02-01
    “…A comprehensive characterization was performed, including X-ray diffraction analysis, which verified the crystalline structure and the successful incorporation of MgFe2O nanoparticles into the chitosan-Schiff base matrix. Scanning electron microscopy revealed a distinct surface morphology, characterized by a rough, non-uniform alignment resulting from the strong interactions between the nanoparticles and the Schiff base-chitosan matrix. …”
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  16. 2096

    Enhanced Performance of the Composite of FeMgAl-Layered Double Hydroxide and Rice Husk Biochar to Adsorb Heavy Metal Ions of Lead and Cadmium in Aqueous Solutions by M. T. Amin, A. A. Alazba, M. Shafiq, A. A. Khan

    Published 2024-01-01
    “…The layered double hydroxide (LDH) of FeMgAl and its composite with the rice husk biochar (FeMgAl/RHB) was tried for the first time for removing heavy metal ions of lead (Pb2+) and cadmium (Cd2+) in batch tests. Scanning electron microscopy and Fourier transform infrared spectroscopy demonstrated that FeMgAl/LDH was successfully synthesized and integrated into RHB. …”
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  17. 2097

    Mdivi-1 Protects CD4+ T Cells against Apoptosis via Balancing Mitochondrial Fusion-Fission and Preventing the Induction of Endoplasmic Reticulum Stress in Sepsis by You Wu, Yong-Ming Yao, He-Liang Ke, Lan Ying, Yao Wu, Guang-Ju Zhao, Zhong-Qiu Lu

    Published 2019-01-01
    “…The potential mechanism underlying the protective effect of Mdivi-1 involved Mdivi-1 reestablishing mitochondrial fusion-fission balance in sepsis, as reflected by the expression of the mitofusin 2 (MFN2) and optic atrophy 1 (OPA1) , Drp1 translocation, and mitochondrial morphology, as observed by electron microscopy. Moreover, Mdivi-1 treatment reduced reactive oxygen species (ROS) production and prevented the induction of endoplasmic reticulum stress (ERS) and associated apoptosis. …”
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  18. 2098

    Occurrence of Tetracampos sp. (Cestoda) and Paracamallanus sp. and Rhabdochona sp. (Nematoda) in the catfish Clarias gariepinus in Ouémé River in Benin (West Africa) by Nounagnon Darius Tossavi, Sabbas Attindéhou, Vincent Oké, Bernadin Bouko, Nestor Sakiti

    Published 2024-05-01
    “…A short description was performed for each parasite species based on micrographs provided by photomicroscopy and scanning electron microscopy. The total prevalence was found to be 80.53% comprising 72.56% of C. gariepinus infected by at least two parasites among the three investigated. …”
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  19. 2099

    Bio-Preparation of Iron Nano Fertilizers from Lemon Fruit Affected some of the Characters of Carrot plants (Daucus carota L.) by Laila Hefdah Allah Alansi, Najeeb M. Al-Magrebi Al-Magrebi

    Published 2024-12-01
    “…X-ray diffraction (XRD) was used to determine the size and purity of the nanoparticles, and scanning electron microscopy (SEM) and energy dispersive X-ray spectroscopy (EDX) were used to verify the composition. …”
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  20. 2100

    Pore Structure Differentiation between Deltaic and Epicontinental Tight Sandstones of the Upper Paleozoic in the Eastern Linxing Area, Ordos Basin, China by Jimei Deng, Huan Zeng, Peng Wu, Jia Du, Jixian Gao, Fei Zhao, Zhixun Jiang

    Published 2021-01-01
    “…Cast thin section, scanning electron microscopy, high-pressure mercury injection, and X-ray diffraction (XRD) were applied to discriminate the tight sandstone reservoir differences between the Permian Taiyuan and Shanxi formations in the study area. …”
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