Showing 3,601 - 3,620 results of 4,225 for search '"microscopy"', query time: 0.09s Refine Results
  1. 3601

    Comprehensive characterization of pore structure in coal seams with abnormal gas emission in deep close range coal seam clusters by Anying YUAN, Xiaolu YANG, Junling HOU, Guangsheng FU

    Published 2024-12-01
    “…Taking the abnormal gas emission coal seam of Xieqiao Coal Mine in Huainan Mining Area as the research object, Compares the areas without accidents and adjacent coal seams conducting experimental studies such as scanning electron microscopy (SEM) and low field nuclear magnetic resonance (NMR) to study the parameters of coal pore and fracture types, pore connectivity, pore size distribution, effective porosity, and permeability, and explores the influence of coal pore structure on gas adsorption and migration. …”
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  2. 3602

    Ion irradiation introduced high-density core-shell structured nanoprecipitates in FeCrNi by Yizhou Qian, Xiaolei Ma, Kangkang Wen, Siyu Chen, Yiheng Chen, Yugang Wang, Tongde Shen, Gang Sha, Chenxu Wang

    Published 2025-03-01
    “…Transmission Electron Microscopy (TEM) and Atom Probe Tomography (APT) results show the unique core-shell structure of these NPs, consisting of Cr-rich M23C6 carbides cores and Ni-rich shells. …”
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  3. 3603

    ISCOM-type matrix from beta-escin and glycyrrhizin saponins by V. Petkov, S. Tsibranska, I. Manoylov, L. Kechidzhieva, K. Ilieva, S. Bradyanova, N. Ralchev, N. Mihaylova, N. Denkov, A. Tchorbanov, S. Tcholakova

    Published 2025-01-01
    “…Tests and assays for cell viability, erythrocyte hemolysis, flow cytometry, and fluorescent microscopy analyses have been performed. Results: By selecting appropriate component ratios, stable and safe particles were formulated with respect to the tested bio-cells. …”
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  4. 3604

    New Gold(I) Complexes as Potential Precursors for Gas-Assisted Methods: Structure, Volatility, Thermal Stability, and Electron Sensitivity by Aleksandra Butrymowicz-Kubiak, Tadeusz M. Muzioł, Piotr Madajski, Iwona B. Szymańska

    Published 2025-01-01
    “…The electron-induced decomposition of the complexes’ molecules in the gas phase and of their thin layers on silicon substrates was analyzed using electron impact mass spectrometry (EI MS) and microscopy studies (SEM/EDX), respectively, to provide insights for FEBID and FIBID precursor design. …”
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  5. 3605

    Scalable Manufacturing Method for Model Protein-Loaded PLGA Nanoparticles: Biocompatibility, Trafficking and Release Properties by Selin Akpinar Adscheid, Marta Rojas-Rodríguez, Salma M. Abdel-Hafez, Francesco S. Pavone, Marc Schneider, Akif E. Türeli, Martino Calamai, Nazende Günday-Türeli

    Published 2025-01-01
    “…Release kinetics of the encapsulated proteins were investigated through confocal microscopy and in vitro release studies, providing insights into the stability and functionality of the released proteins. …”
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  6. 3606

    Preparation and Characterization of PEG4000 Palmitate/PEG8000 Palmitate-Solid Dispersion Containing the Poorly Water-Soluble Drug Andrographolide by Qingyun Zeng, Liquan Ou, Guowei Zhao, Ping Cai, Zhenggen Liao, Wei Dong, Xinli Liang

    Published 2020-01-01
    “…The physicochemical properties of the AG-SDs were characterized by Fourier transform infrared spectroscopy, thermogravimetric analysis, differential scanning calorimetry, powder X-ray diffraction, scanning electron microscopy, dissolution testing, and so on. We found that AG-PEG4000 palmitate-SD and AG-PEG8000 palmitate-SD were similar in the surface morphology, specific surface area, and pore volume. …”
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  7. 3607
  8. 3608
  9. 3609

    Xiao-Xu-Ming Decoction Reduced Mitophagy Activation and Improved Mitochondrial Function in Cerebral Ischemia and Reperfusion Injury by Rui Lan, Yong Zhang, Tao Wu, Yun-Zhi Ma, Bao-Qi Wang, Hai-Zhong Zheng, Ya-Na Li, Yan Wang, Chun-Qing Gu, Ji-Tao Wu

    Published 2018-01-01
    “…Ultrastructural features of mitochondria and mitophagy in the penumbra of the ischemic cortex were observed by transmission electron microscopy. Mitophagy was detected by immunofluorescence labeled with LC3B and VDAC1. …”
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    Article
  10. 3610

    Activity of the mammalian DNA transposon piggyBat from Myotis lucifugus is restricted by its own transposon ends by Alison B. Hickman, Laurie Lannes, Christopher M. Furman, Christina Hong, Lidiya Franklin, Rodolfo Ghirlando, Arpita Ghosh, Wentian Luo, Parthena Konstantinidou, Hernán A. Lorenzi, Anne Grove, Astrid D. Haase, Matthew H. Wilson, Fred Dyda

    Published 2025-01-01
    “…Activity can be dramatically improved by their removal, suggesting the existence of a mechanism for the suppression of transposon activity. The cryo-electron microscopy structure of the piggyBat transposase pre-synaptic complex showed an unexpected mode of DNA binding and recognition using C-terminal domains that are topologically different from those of the piggyBac transposase. …”
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  11. 3611

    Green synthesis and enhanced photocatalytic performance of Co-Doped CuO nanoparticles for efficient degradation of synthetic dyes and water splitting by Daniel Masekela, Lovedonia K. Kganyakgo, Kwena D. Modibane, Tunde L. Yusuf, Sheriff A. Balogun, Wilson M. Seleka, Edwin Makhado

    Published 2025-01-01
    “…The synthesized materials were confirmed using Field emission-scanning electron microscopy (FE-SEM), X-ray diffraction (XRD), Thermogravimetric analysis (TGA) and Fourier transform infrared spectroscopy (FTIR). …”
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  12. 3612

    Greener and rapid magnetic solid phase microextraction method using Fe3O4@Al2O3/AC for chromatographic determination of neonicotinoid pesticides in vegetable oils by Musiiwa V. Sengane, Masixole Sihlahla, Philiswa N. Nomngongo, Nomvano Mketo

    Published 2025-02-01
    “…Different characterisation techniques such as Fourier Transform Infrared Spectroscopy (FTIR), Powder X-ray diffraction analysis (PXRD), Thermogravimetric Analysis (TGA), Transmission electron microscopy (TEM), and scanning electron microscope and energy-dispersive X-ray spectroscopy (SEM-EDS) confirmed the synthesised magnetic nano adsorbents (Fe3O4, Fe3O4@Al2O3 and Fe3O4@Al2O3/AC). …”
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  13. 3613

    Safety and Efficacy of Topical Lotilaner Ophthalmic Solution 0.25% for the Treatment of Demodex Blepharitis: A Pilot Study by Roberto Gonzalez-Salinas, Elizabeth Yeu, Mark Holdbrook, Stephanie N. Baba, Juan Carlos Ceballos, Martha Massaro-Corredor, Claudia Corredor-Ortega, Nallely Ramos-Betancourt, Hugo Quiroz-Mercado

    Published 2021-01-01
    “…Patients and Methods. 15 patients with Demodex blepharitis, defined as >10 collarettes on the upper lid, lid margin erythema, and Demodex density of ≥1.5 mites/lash on microscopy, were treated bid for 28 days with lotilaner ophthalmic solution, 0.25%. …”
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  14. 3614

    Vertical Profiles and Chemical Properties of Aerosol Particles upon Ny-Ålesund (Svalbard Islands) by B. Moroni, S. Becagli, E. Bolzacchini, M. Busetto, D. Cappelletti, S. Crocchianti, L. Ferrero, D. Frosini, C. Lanconelli, A. Lupi, M. Maturilli, M. Mazzola, M. G. Perrone, G. Sangiorgi, R. Traversi, R. Udisti, A. Viola, V. Vitale

    Published 2015-01-01
    “…Individual particle properties were investigated by scanning electron microscopy coupled with energy dispersive microanalysis (SEM-EDS). …”
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  15. 3615

    Changing of taste organ in Persian sturgeon (Acipenser persicus, Borodin, 1897) during early development by Mohammadamin Zarini, Soheil Eagderi, Bagher Mojazi Amiri, Mahta Arabshahi

    Published 2024-04-01
    “…In this study, the development process of the taste organ in Persian sturgeon (Acipenser persicus) from the time of hatching to the 23rd DPH (day post hatch) was investigated.Materials and methods: After the artificial reproduction of the brooders, the larvae were sampled daily from the 1 to 9 DPH, and randomly in the 12th, 16th, 20th and 23rd DPH to prepare SEM electron microscopy images.Results and discussion: In the 1st DPH, the barbels were forming and a number of taste buds could be seen in the place where the mouth was formed. …”
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  16. 3616

    The Influence of Reservoir Composition on the Pore Structure of Continental Shale: A Case Study from the Qingshankou Formation in the Sanzhao Sag of Northern Songliao Basin, NE Chi... by Jianguo Yang, Liu Wang, Shichao Li, Cheng Zuo, Fei Xiao, Yuchu Chen, Yulai Yao, Longhui Bai

    Published 2021-01-01
    “…X-ray diffraction (XRD), Rock-Eval pyrolysis, total organic carbon content (TOC), scanning electron microscopy (SEM), nitrogen gas adsorption (N2GA), and high-pressure mercury injection (HPMI) were used to clarify the composition characteristics of inorganic minerals and organic matter and determine the influencing factors of pore development in the K2qn1 shale. …”
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  17. 3617

    Polyoxovanadate-modified SnO2 electron transport layer for perovskite photodetectors by Ziting Liu, Yijia Hao, Jing Zhang, Yi He, Weilin Chen

    Published 2025-03-01
    “…X-ray diffraction showed that POV-modified SnO2 exhibited better crystallinity. Scanning electron microscopy revealed that the grain size of perovskite increased to 580 nm after modification using MnV13. …”
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  18. 3618

    Study on the Genetic Differences in Reservoir Characteristics Based on the Bidirectional Provenance of the Yanchang Formation in the Jiyuan Area, Ordos Basin, China by Qiang Tong, Zhaohui Xia, Jixin Huang, Junchang Wu, Yusheng Wang, Zheng Meng, Chaoqian Zhang

    Published 2022-01-01
    “…In this paper, the mineral composition, physical properties, diagenesis, and diagenetic evolution of the Jiyuan area are studied by combining a large number of tests such as core physical properties, casting thin sections, scanning electron microscopy, cathodoluminescence, and X-ray diffraction. …”
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  19. 3619

    Fracture, Dissolution, and Cementation Events in Ordovician Carbonate Reservoirs, Tarim Basin, NW China by Vinyet Baqués, Estibalitz Ukar, Stephen E. Laubach, Stephanie R. Forstner, András Fall

    Published 2020-01-01
    “…Using 227 samples from 16 cores, we document textures and cement compositions bearing on cavity histories with petrographic, high-resolution scanning electron microscopy (SEM), isotopic, and fluid inclusion microthermometric observations. …”
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  20. 3620

    Mechanism of mTOR/RILP-regulated autophagic flux in increased susceptibility to myocardial ischemia-reperfusion in diabetic mice by Jiyao Zhao, Wei Shi, Yan Zheng, Junjie Wang, Muzhao Yuan, Yultuz Anwar, Yuxuan He, Haiping Ma, Jianjiang Wu

    Published 2025-01-01
    “…Transmission electron microscopy revealed that the accumulation of autophagic vesicles in cardiomyocytes of diabetic mice resulted in impaired autophagic flux. qRT-PCR revealed that the expression of RILP was significantly reduced in diabetic mice subjected to I/RI. …”
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    Article