Showing 1,521 - 1,540 results of 4,095 for search '"spectroscopy"', query time: 0.11s Refine Results
  1. 1521

    Synthesis of N-Tetradecyl-1,10-phenathrolinium-Based New Salts for Biological Applications by Atakilt Abebe, Minaleshewa Atlabachew, Misganaw Liyew, Elsabet Ferede

    Published 2018-01-01
    “…The organic salts were investigated by spectrometry (1H, 13C, 19F NMR, X-ray photoelectron spectroscopy (XPS), UV-Vis, and matrix-assisted laser desorption/ionization mass spectroscopy (MALDI MS), CHNSBr elemental analysis, and thermal analysis (TGA and DSC). …”
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  2. 1522

    Catalytic Conversion for Hydrogen Sulfide by Xiaoyu Zhou, Xiaoning Pei, Rui Wang, Tiansheng Zhao

    Published 2021-07-01
    “…The heteropoly compounds were characterized Fourier transform infrared spectroscopy (FT-IR), elemental analysis and scanning electron microscopy (SEM). …”
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  3. 1523

    Bienzymatic Acetylcholinesterase and Choline Oxidase Immobilized Biosensor Based on a Phenyl Carboxylic Acid-Grafted Multiwalled Carbon Nanotube by So-Ra Lee, Hyo-Eun Lee, Yun Ok Kang, Wan-Seok Hwang, Seong-Ho Choi

    Published 2014-01-01
    “…The successful fabrication of the AChE-ChOx-immobilized biosensor was confirmed via scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS), electrochemical impedance spectroscopy (EIS), and cyclic voltammetry (CV). …”
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  4. 1524

    Structural characterization and immunostimulatory activity of a water-soluble polysaccharide from abalone (Haliotis discus hannai Ino) muscle by Linfan Shi, Gengxin Hao, Jun Chen, Junling Wang, Wuyin Weng

    Published 2023-03-01
    “…The structural characteristics of AMPP were elucidated through methylation analysis, Fourier transform infrared spectroscopy, and nuclear magnetic resonance spectroscopy. …”
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  5. 1525

    COPPER HEXACYANOFERRATE (II): SYNTHESIS, CHARACTERIZATION, AND CESIUM, STRONTIUM ADSORBENT APPLICATION by Dinh Trung Nguyen, Vu Tram Anh Le, Dong Phuong Truong, Thi Dan Thy Kieu, Tran Thuy Hong Nguyen, Ping Ning, Thi Huong Giang Duong, Kim Dan Ho

    Published 2021-10-01
    “…Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), energy-dispersive X-ray spectroscopy (EDS), and high-resolution transmission electron microscopy (HR-TEM) were conducted to determine the CuHF morphology. …”
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  6. 1526

    Microwave-Assisted Synthesis of CuO Nanoparticles Using Cordia africana Lam. Leaf Extract for 4-Nitrophenol Reduction by Aklilu Guale Bekru, Osman Ahmed Zelekew, Dinsefa Mensur Andoshe, Fedlu Kedir Sabir, Rajalakshmanan Eswaramoorthy

    Published 2021-01-01
    “…The synthesized CuO nanoparticles (NPs) were characterized using X-ray diffraction analysis (XRD), Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), and energy-dispersive spectroscopy (EDS). …”
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  7. 1527

    GaN Nanopowder synthesis via nitridation: Fabrication and characterization of GaN thin Films for UV detection applications by Mahdi Hajimazdarani, Peyman Yaghoubizadeh, Ali Jafari, Ali Kenarsari Moghadam, Mojtaba Hajimazdarani, Mohammad Javad Eshraghi

    Published 2025-01-01
    “…Additionally, ultraviolet diffuse reflectance spectroscopy measurements revealed a bandgap of 3.37 eV for the deposited thin film. …”
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  8. 1528

    Intervalence plasmons in boron-doped diamond by Souvik Bhattacharya, Jonathan Boyd, Sven Reichardt, Valentin Allard, Amir Hossein Talebi, Nicolò Maccaferri, Olga Shenderova, Aude L. Lereu, Ludger Wirtz, Giuseppe Strangi, R. Mohan Sankaran

    Published 2025-01-01
    “…Evidence for these low-energy excitations is provided by valence electron energy loss spectroscopy and near-field infrared spectroscopy. The measured spectra are subsequently reproduced by first-principles calculations based on the contribution of intervalence band transitions to the dielectric function. …”
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  9. 1529

    Exploring the Interactions Between Caffeic Acid and Human Serum Albumin Using Spectroscopic and Molecular Docking Techniques by Ali Jahanban-Esfahlan, Leila Roufegarinejad, Mahnaz Tabibiazar, José M. Lorenzo, Ryszard Amarowicz

    Published 2021-02-01
    “…Ultraviolet-visible (UV–Vis) and fluorescence spectroscopy along with molecular docking were used to explore the interaction between human serum albumin (HSA) and caffeic acid (CA). …”
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  10. 1530

    Antibacterial, Cytotoxic Studies and Characterization of Some Newly Synthesized Symmetrical N3,N3′-Bis(disubstituted)isophthalyl-bis(thioureas) and Their Cu(II) and Ni(II) Complexe... by Muhammad Jamil, Muhammad Zubair, Muhammad Asim Farid, Umer Rashid, Nasir Rasool, Saiful Islam

    Published 2013-01-01
    “…These compounds (L1–L5) and their metal(II) complexes (C1–C10) have been characterized by elemental analysis, infrared spectroscopy, 1H NMR and 13C NMR spectroscopy, magnetic moments, and electronic spectral measurements. …”
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  11. 1531

    Unveiling the nutritional and bioactive potential of bamboo (Bambusa tulda Roxb.) tea: A phytochemical and spectroscopic study by Rosy Narzary, Riu Riu Wary, Jangila Basumatary, Pranjal Kalita, Sushil Kumar Middha, Talambedu Usha, Arvind Kumar Goyal

    Published 2025-02-01
    “…Field Emission Scanning Electron Microscopy (FE-SEM) and Energy Dispersive Spectroscopy (EDS) analyses corroborated the spherical morphology and elemental composition of the SiO₂. …”
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    Article
  12. 1532

    Enhancing Mechanical and Thermal Properties of Polyurethane Rubber Reinforced with Polyethylene Glycol-g-Graphene Oxide by Li Wang, Wen Fu, Wenlong Peng, Haotuo Xiao, Shenglin Li, Jianning Huang, Cuiwen Liu

    Published 2019-01-01
    “…The polyethylene glycol-g-graphene oxide (MGO) was characterized by infrared spectroscopy, Raman spectroscopy, X-ray diffraction, and thermogravimetric analysis. …”
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  13. 1533

    Surface Functionalization of Graphene Oxide with Polymer Brushes for Improving Thermal Properties of the Polymer Matrix by Shuangshuang Wang, Houfang Chi, Lin Chen, Wei Li, Yuchao Li, Guang Li, Xiangcai Ge

    Published 2021-01-01
    “…The results of Fourier transform infrared spectroscopy (FTIR), X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM), transmission electron microscopy (TEM), and thermal gravimetric analysis (TGA) demonstrated that PMMA and PS chains were successfully anchored on the surfaces of functionalized GO sheets. …”
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  14. 1534

    Effects of Homogenization Scheme of TiO2 Screen-Printing Paste for Dye-Sensitized Solar Cells by Seigo Ito, Kaoru Takahashi, Shin-ich Yusa, Takahiro Imamura, Kenji Tanimoto

    Published 2012-01-01
    “…To analyze the photovoltaic characteristics, we measured the incident photon-to-current efficiency, light absorption spectroscopy, and electrical impedance spectroscopy of DSCs.…”
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  15. 1535

    Contactless defects detection using modulated photoluminescence technique: model for a single Shockley-Read-Hall trap in a semiconductor thin layer by Bérenguier Baptiste, Asseko Alban, Haddara Hiba, Le Gall Sylvain, Kleider Jean-Paul, Guillemoles Jean-François

    Published 2025-01-01
    “…By extending it to low lifetime/highly defective materials we discovered its potential to become a defect spectroscopy method, measuring time constants close to the ones governing impedance spectroscopy measurements. …”
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  16. 1536

    Semisynthesis of Derivatives of Oleanolic Acid from Syzygium aromaticum and Their Antinociceptive and Anti-Inflammatory Properties by Sibusiso Rali, Opeoluwa O. Oyedeji, Olukayode O. Aremu, Adebola O. Oyedeji, Benedicta N. Nkeh-Chungag

    Published 2016-01-01
    “…The derived compounds were monitored with thin layer chromatography and confirmed with nuclear magnetic resonance (NMR) spectroscopy, mass spectrometry (MS), Fourier infrared (FT-IR) spectroscopy, and melting point (Mp). …”
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  17. 1537

    Spectroscopic aspects of underwater digital holography of plankton by Victor Dyomin, Igor Polovtsev, Alexandra Davydova, Nikolai Kirillov

    Published 2025-01-01
    “…Various self-oscillatory processes in the biocenosis that regulate the plankton number and rhythm form the basis for plankton spectroscopy, which may be used for bioindication monitoring.…”
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  18. 1538

    Preparation and Tribological Performance of the Ag/BN Nanocomposite as Additives for Lithium-Based Grease by Yijun Chen, Chuan Li, Xiaodong Wang, Li Zhang, Xu Tan, Yubin Peng, Xiaoyong Xu

    Published 2025-01-01
    “…The chemical composition, structure, micromorphology, and tribological properties of the Ag/BN nanocomposite were investigated using transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), X-ray diffraction (XRD), Raman spectroscopy, and a high-speed reciprocating tribometer. …”
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  19. 1539

    Brain metabolites in ISIAH and Wistar rats by O. B. Shevelev, A. A. Seryapina, A. L. Markel, M. P. Moshkin

    Published 2015-12-01
    “…Due to the development of nuclear magnetic resonance spectroscopy (NMRS), a decrease in neuron viability in different parts of the brain in humans with hypertension has been shown. …”
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  20. 1540

    Mapping the Active Galactic Nucleus Effects on the Stellar and Gas Properties of NGC 5806 by Sophie L. Robbins, Sandra I. Raimundo, Matthew A. Malkan

    Published 2025-01-01
    “…We aim to further the understanding of AGN feeding and feedback by examining an active galaxy using spatially resolved spectroscopy. We analyze integral field spectroscopy of the active galaxy NGC 5806, obtained using the Very Large Telescope Multi-Unit Spectroscopic Explorer. …”
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