Showing 241 - 260 results of 2,161 for search '"electron microscopy"', query time: 0.06s Refine Results
  1. 241

    Study on the Coarsening Behavior of Interphase Precipitates and Random Precipitates in Steel Under the High-Temperature Environment of Fire by Jinghua Cong, Yongzhe Yang, Haibin Zhu, Xueliang Shang, Hongyu Wu, Zhendong Song, Xuemin Wang, Xiangyu Xu

    Published 2025-01-01
    “…Samples were subjected to isothermal treatments at various temperatures and durations, while techniques such as scanning electron microscopy (SEM) and transmission electron microscopy (TEM) were employed to thoroughly analyze the coarsening behavior of the two types of precipitate and reveal their thermal stability differences. …”
    Get full text
    Article
  2. 242
  3. 243

    Studies on Characterization, Optical Absorption, and Photoluminescence of Yttrium Doped ZnS Nanoparticles by Ranganaik Viswanath, Halehatty Seethya Bhojya Naik, Yashavanth Kumar Gubbihally Somalanaik, Prashanth Kumar Parlesed Neelanjeneallu, Khandugadahalli Nagarajappa Harish, Mustur Channabasappa Prabhakara

    Published 2014-01-01
    “…X-ray diffraction (XRD), high resolution transmission electron microscopy (HRTEM), field emission scanning electron microscopy (FE-SEM), Fourier transform infrared spectrometry (FTIR), thermogravimetric-differential scanning calorimetry (TG-DSC), and UV-visible and photoluminescence (PL) spectroscopy were employed to characterize the as-synthesized ZnS and ZnS:Y nanoparticles, respectively. …”
    Get full text
    Article
  4. 244

    Formation and Device Application of Ge Nanowire Heterostructures via Rapid Thermal Annealing by Jianshi Tang, Chiu-Yen Wang, Faxian Xiu, Yi Zhou, Lih-Juann Chen, Kang L. Wang

    Published 2011-01-01
    “…We reviewed the formation of Ge nanowire heterostructure and its field-effect characteristics by a controlled reaction between a single-crystalline Ge nanowire and Ni contact pads using a facile rapid thermal annealing process. Scanning electron microscopy and transmission electron microscopy demonstrated a wide temperature range of 400~500°C to convert the Ge nanowire to a single-crystalline Ni2Ge/Ge/Ni2Ge nanowire heterostructure with atomically sharp interfaces. …”
    Get full text
    Article
  5. 245

    Facile Synthesis of Hollow MgO Spheres and Their Fluoride Adsorption Properties by Yong Zhang, Zhen Jin, Liao Min-He, Xu Guang-Song, Xu Min-Da, Hui Cheng, Jian Huang

    Published 2021-01-01
    “…X-ray diffraction, scanning electron microscopy, transmission electron microscopy, and energy dispersive spectrum are employed to characterize the as-prepared sample. …”
    Get full text
    Article
  6. 246

    Intraocular Lens Opacification following Intracameral Injection of Recombinant Tissue Plasminogen Activator to Treat Inflammatory Membranes after Cataract Surgery by Simon S. M. Fung, Evripidis Sykakis, Niaz M. Islam, Hadi J. Zambarakji, Ramin Khoramnia, Gerd U. Auffarth, Dipak N. Parmar

    Published 2015-01-01
    “…Three explanted IOLs were investigated with light microscopy, histochemical analysis, scanning electron microscopy, and X-ray spectrometry. Results. All patients underwent uncomplicated cataract surgery and posterior chamber hydrophilic IOL implantation. …”
    Get full text
    Article
  7. 247

    Preparation and characterisation of ciprofloxacin‐loaded silver nanoparticles for drug delivery by Samer Hasan Hussein‐Al‐Ali, Suha Mujahed Abudoleh, Qais Ibrahim Abdallah Abualassal, Zead Abudayeh, Yousef Aldalahmah, Mohd Zobir Hussein

    Published 2022-05-01
    “…The characteristics of the Cipro‐AgNPs nanocomposite were studied by X‐ray diffraction (XRD), UV–Vis, transmission electron microscopy (TEM), thermogravimetric analysis (TGA), scanning electron microscopy (SEM), Fourier‐transform infra‐red analysis (FT‐IR) and zeta potential analyses. …”
    Get full text
    Article
  8. 248

    Hydrothermal Preparation of Ag/Ag1.69Sb2.27O6.25 Sesame-Hollow-Ball-Type Nanocomposites: The Formation Mechanism of Metallic Ag in the Ag-H2O System at 400 K by Haomei Liu, Xihai Hao, Yuejun Liu, Aiguo Yan

    Published 2020-01-01
    “…Power X-ray diffraction analysis shows that all diffraction peaks were well consistent with JCPDS card no: 89-6552 of Ag1.69Sb2.27O6.25. Scanning electron microscopy and high-resolution transmission electron microscopy images of the composites indicate that some smaller metallic Ag particles with size∼18.3 nm uniformly dense on the surface of Ag1.69Sb2.27O6.25 hollow nanospheres with a mean size of about 170 nm, producing Ag/Ag1.69Sb2.27O6.25 hollow-sesame-ball nanocomposites. …”
    Get full text
    Article
  9. 249

    Study of the Effect of TiO2 Layer on the Adsorption and Photocatalytic Activity of TiO2-MoS2 Heterostructures under Visible-Infrared Light by N. Cruz-González, O. Calzadilla, J. Roque, F. Chalé-Lara, J. K. Olarte, M. Meléndez-Lira, M. Zapta-Torres

    Published 2020-01-01
    “…The properties of the samples were analyzed by scanning electron microscopy (SEM), transmission electron microscopy (TEM), atomic force microscopy (AFM), X-ray diffraction (XRD), nitrogen adsorption-desorption isotherms, UV-Vis diffuse reflectance spectroscopy (UV-Vis-DRS), and X-ray photoelectron spectroscopy (XPS). …”
    Get full text
    Article
  10. 250

    Modification of Fe3O4 magnetic nanoparticles for antibiotic detection by Min Sun, Xue Bai, Xianshu Fu, Xiaoping Yu, Zihong Ye, Mingzhou Zhang, YuLou Qiu

    Published 2025-02-01
    “…Abstract The manufacture, modification, and application of surface-functionalized Fe3O4 nanoparticles in the extraction and isolation of antibiotics are reviewed in this paper. Scanning electron microscopy (SEM) and transmission electron microscopy (TEM) can be used to characterize the morphological features of Fe3O4 nanoparticles, while Fourier Transform Infrared Spectrometer (FTIR) and X-ray diffractometry (XRD) can be used to determine the crystalline shapes and distinctive functional groups of these particles. …”
    Get full text
    Article
  11. 251
  12. 252

    Preservation of cellular structure via immersion fixation in brain banking by Macy Garrood, Emma L. Thorn, Adam Goldstein, Allison Sowa, William Janssen, Alyssa Wilson, Claudia S. López, Raakhee Shankar, Erin S. Stempinski, Kurt Farrell, John F. Crary, Andrew T. McKenzie

    Published 2025-02-01
    “…Using serial section transmission electron microscopy, we found that identified synapses could be traced from one section to the next. …”
    Get full text
    Article
  13. 253

    Selective toxicity of a novel antimicrobial peptide Acidocin 4356 against Pseudomonas aeruginosa and Acinetobacter baumannii in human cell-based in vitro infection models by Mahbubeh Talaee, Sima Modiri, Marzieh Rajabi, Fatemeh Saadati, Ali Akbari, Sahar Javadi, Shuaiqi Guo, Hojatollah Vali, Kambiz Akbari Noghabi

    Published 2025-01-01
    “…Laser scanning confocal microscopy (LSCM) and scanning electron microscopy (SEM) revealed significant biofilm dispersion at ACD concentrations as low as 1/2 MIC. …”
    Get full text
    Article
  14. 254

    Antimicrobial and Mechanical Properties of Orthodontic Acrylic Resin Containing Zinc Oxide and Titanium Dioxide Nanoparticles Supported on 4A Zeolite by Mahdiyeh Esmaeilzadeh, Baharak Divband, Bahram Ranjkesh, Fatemeh Pournaghi Azar, Fatemeh Yeganeh Sefidan, Mojgan Kachoei, Behnaz Karimzadeh

    Published 2022-01-01
    “…X-ray diffraction (XRD), Field Emission Scanning Electron Microscopy (FE-SEM), energy dispersive X-ray (EDX), transmission electron microscopy (TEM), and dynamic light scattering (DLS) were performed to investigate the nanocomposite characteristics. …”
    Get full text
    Article
  15. 255

    Exploring corrosion protection of mild steel by ionic liquid functionalized graphene oxide: Gravimetric, electrochemical, and surface studies by M.Alharbi, Ruby Aslam, Ajahar Khan, Khalid A. Alamry, Mahmoud A. Hussein, Yas Al-Hadeethi, Elena Bekyarova, S. Alqahtani

    Published 2025-01-01
    “…Using Fourier Transform Infrared Spectroscopy (FTIR), Transmission Electron Microscopy (TEM), and Raman analysis, the synthesis of Ch-Hex/GO was verified. …”
    Get full text
    Article
  16. 256

    The role of graphene Oxide’s aromatic rings in activated carbon made from banana leaves (ACBL) and Fe3O4 in hydrogen production by Dewi Sartika, Denny Widhiyanuriyawan, Agung Sugeng Widodo, Purnami, I.N.G Wardana

    Published 2025-03-01
    “…Graphene oxide in ACBL was characterized using Scanning Electron Microscopy (SEM) EDX, Fourier Transform Infra-Red (FTIR), Brunauer, Emmett, and Teller (BET), and TEM (Transmission Electron Microscopy). …”
    Get full text
    Article
  17. 257

    Synthesized chitosan/ iron oxide nanocomposite and shrimp shell in removal of nickel, cadmium and lead from aqueous solution by M. Keshvardoostchokami, L. Babaei, A.A. Zamani, A.H. Parizanganeh, F. Piri

    Published 2017-09-01
    “…Analytical techniques such as Fourier transform infrared spectroscopy, X-ray diffraction; Field emission scanning electron microscopy and transmission electron microscopy were utilized to survey of morphological structure and the functional groups characterization. …”
    Get full text
    Article
  18. 258

    Synthesis, characterization and toxicity assessment of chlorantraniliprole nanoemulsion against Helicoverpa armigera by Geeta Devi, Lomash Kumar, Rahul Kumar Dhaka, Karuna Jain, Rahul Saini, Shubham Saini, Anil Jakhar, Sushil Ahlawat, Mehdi Rahimi

    Published 2025-02-01
    “…The nano size of emulsion is confirmed by Dynamic light scattering (62.43 nm), Scanning electron microscopy (55 ± 5 nm), X-ray diffraction (42.9 nm), and Transmission electron microscopy (22.5 ± 2.5 nm), Stability of synthesized nanoemulsion is confirmed via, centrifugation, freeze thaw cycle, heating cooling test, and zeta potential. …”
    Get full text
    Article
  19. 259

    Microstructural Characterization and Wear Properties of Fe-Based Amorphous-Crystalline Coating Deposited by Twin Wire Arc Spraying by Ana Arizmendi-Morquecho, Araceli Campa-Castilla, C. Leyva-Porras, Josué Almicar Aguilar Martinez, Gregorio Vargas Gutiérrez, Karla Judith Moreno Bello, L. López López

    Published 2014-01-01
    “…The microstructures of coating were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), and transmission electron microscopy (TEM) as well as the powder precursor. …”
    Get full text
    Article
  20. 260

    Spinorphin Molecules as Opportunities for Incorporation into Spinorphin@AuNPs Conjugate Systems for Potential Sustained Targeted Delivery to the Brain by Stela Georgieva, Petar Todorov, Jana Tchekalarova

    Published 2025-01-01
    “…<b>Methods:</b> Zeta (ζ) potential, Fourier transformation infrared (FTIR) spectroscopy, circular dichroism (CD), scanning electron microscopy (SEM-EDS), transmission electron microscopy (TEM), and UV–Vis spectrophotometry were employed to elucidate the structure–activity correlations of the peptide@nano AuNP systems. …”
    Get full text
    Article