Showing 581 - 600 results of 2,084 for search '"infrared"', query time: 0.08s Refine Results
  1. 581

    Synthesis and Characterization of Some Ni(II) and Cu(II) Complexes with 2-[(4-Aminophenyl)imino]-1, 2-diphenyl-1-ethanone by K. M. Khalifa, A. M. Hamil, A. Gasem, A. Abdulsalam

    Published 2010-01-01
    “…The synthesized ligand and its complexes have been characterized by elemental analysis, infrared, electronic, nuclear magnetic resonance and mass spectra. …”
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    Article
  2. 582

    Amperometric Determination of Bismuth Using Gallacetophenone Phenylhydrazone with the Structural Elucidation of Complex by D. Venkataramana Reddy, A. Varada Reddy

    Published 2010-01-01
    “…The structure of the complex was arrived from the micro analytical data of the solid complex, thermogravimetric and differential thermal analysis curves and also from the infrared spectra of the complex.…”
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  3. 583

    OPTIMUM PRODUCTION AND CHARACTERIZATION OF BIODIESEL FROM MICROCYSTIS AERUGINOSA ALGAE by BABATOPE OLUFEMI, SALEEM SULAIMON, ADEWALE ARIKAWE

    Published 2021-01-01
    “…The extracted algal oil was subjected to chemical transesterification using ethanolic-NaOH as catalyst and the biodiesel yield was 89.76 %. Fourier Transform Infrared Spectroscopy (FTIR) carried out on the produced biodiesel showed strong intensity of –C=O ester bond. …”
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    Article
  4. 584

    Discriminant Analysis of Undaria pinnatifida Production Areas Using Trace Elemental Analysis by Mikio Kaihara

    Published 2010-01-01
    “…As an example of testing in another marine product, near-infrared spectra (NIR) and trace elemental analysis of U. pinnatifida are proven effective methods for discriminating production centers by us and Food and Agricultural Materials Inspection Center (FAMIC). …”
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    Article
  5. 585

    Simple and Efficient Computational Method to Analyze Cylindrical Plasmonic Nanoantennas by Karlo Costa, Victor Dmitriev

    Published 2014-01-01
    “…The results show that the proposed technique provides a good precision in the near-infrared and lower optical frequencies 100–400 THz.…”
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  6. 586

    Synthesis of Metal/Silica/Titania Composites for the Photocatalytic Removal of Methylene Blue Dye by Sana Ahmad, Arfa Saeed

    Published 2019-01-01
    “…The structure, morphology, and composition of the prepared samples were characterized by using Fourier transform infrared spectroscopy (FT-IR), thermogravimetric analysis (TGA), and scanning electron microscopy (SEM). …”
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  7. 587

    DIODE PUMPED YB3+:KGD(WO4)2 REGENERATIVE AMPLIFICATION SYSTEM OF FEMTOSECOND LASER PULSES by A. S. Rudenkov, V. E. Kisel, A. E. Gulevich, N. V. Kuleshov

    Published 2015-04-01
    “…This system is applicable in pump-probe spectroscopy with high temporal resolution, as well as for pumping of optical parametric oscillators for generation of infrared femtosecond pulses.…”
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  8. 588

    Synthesis and Characterization of a Novel Class of Lewis Acid Doped Tetraaniline by K. Basavaiah, A. V. Prasada Rao

    Published 2012-01-01
    “…As synthesized BF3 doped tetraaniline have been well characterized by UV-Visible spectroscopy, Fourier transform infrared spectroscopy (FTIR), X-ray diffraction patterns (XRD), and scanning electron microscopy (SEM) and thermogravimetry. …”
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  9. 589

    Trompeuses séductions. La Chute d’Icare des Musées royaux des Beaux-Arts de Belgique by Dominique Allart, Christina Currie

    Published 2013-02-01
    “…Under the worn and retouched paint layer, camouflaged by a yellowed varnish, the infrared reflectogram reveals a studious and clumsy underdrawing that is neither characteristic of Pieter Bruegel the Elder nor of Pieter Brueghel the Younger, his elder son and primary copyist. …”
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  10. 590

    High-Energy Burst-Mode 3.5 μm MIR KTA-OPO by Haowen Guo, Chunyan Jia, Shuai Ye, Yongping Yao, Tiejun Ma, Jiayu Zhang, Meng Bai, Jinbao Xia, Hongkun Nie, Bo Yao, Jingliang He, Baitao Zhang

    Published 2025-01-01
    “…In this paper, a high energy 3.5 μm mid-infrared (MIR) burst-mode KTA optical parametric oscillator (OPO) was demonstrated. …”
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  11. 591

    Antioxidant Activity of Pomegranate Husk Ellagitannins in Enhancing Oxidative Stability of Canola Oil During Frying by Mariela R. Michel, Maritza Pacheco-Lara, Romeo Rojas, Guillermo Cristian G. Martínez-Ávila, Juan Alberto Ascacio-Valdés, Mayra Aguilar-Zárate, Pedro Aguilar-Zárate

    Published 2025-01-01
    “…This concentration reduced peroxide values to 4.66 ± 1.15 meq O/kg, remaining stable and below acceptable limits during frying. Infrared spectroscopy confirmed no significant structural changes in VCO. …”
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  12. 592

    Ficus deltoidea standardized methanolic extract improves kidney structure and function against streptozotocin-induced diabetic nephropathy in rats by Nurdiana Samsulrizal, Noor Syaffinaz Noor Mohamad Zin, Nur Syimal`ain Azmi, Mohd Daud Bakar, Hafandi Ahmad, Yong-Meng Goh

    Published 2025-02-01
    “…The spectral markers related to nephroprotective activity were predicted using Fourier-transform infrared (FTIR) spectroscopy combined with chemometric analysis. …”
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  13. 593

    The structural characteristics of dietary fibers from Tremella fuciformis and their hypolipidemic effects in mice by Shanshan Zhang, Xinle Xu, Xu Cao, Tingting Liu

    Published 2023-03-01
    “…The structure of dietary fibers from tremella was studied by Fourier transform infrared (FTIR), X-ray diffraction analysis (XRD) and scanning electron microscopy (SEM). …”
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  14. 594

    Remote Mapping of Bedrock for Future Cosmogenic Nuclide Exposure Dating Studies in Unvisited Areas of Antarctica by Jonathan R. Adams, Philippa J. Mason, Stephen J. Roberts, Dylan H. Rood, John L. Smellie, Keir A. Nichols, John Woodward, Joanne S. Johnson

    Published 2025-01-01
    “…In this study, we assess the viability of multispectral remote sensing to distinguish felsic from mafic rock outcrops at visible-near infrared (VNIR) and shortwave infrared (SWIR) wavelengths using both the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) and very high-resolution Worldview-3 (WV-3) imagery. …”
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  15. 595

    Seed Protein Content Estimation with Bench-Top Hyperspectral Imaging and Attentive Convolutional Neural Network Models by Imran Said, Vasit Sagan, Kyle T. Peterson, Haireti Alifu, Abuduwanli Maiwulanjiang, Abby Stylianou, Omar Al Akkad, Supria Sarkar, Noor Al Shakarji

    Published 2025-01-01
    “…This research aimed to develop robust methods for predicting seed protein concentration in wheat seeds using bench-top hyperspectral imaging in the visible, near-infrared (VNIR), and shortwave infrared (SWIR) regions. …”
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  16. 596

    The application of emerging technologies for the quality and safety evaluation of oilseeds and edible oils by Xue Li, Wenwen Liu, Lu Xiao, Jie Zhao, Yan Chen, Liangxiao Zhang, Peiwu Li, Dolores Pérez-Marín, Xu Wang

    Published 2025-01-01
    “…This review presents applications of four emerging spectroscopic techniques in recent ten years, such as Raman spectroscopy, fluorescence spectroscopy, fourier transform infrared spectroscopy and near-infrared spectroscopy for determining the quality and safety of oilseeds and edible oils. …”
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  17. 597

    Advancements and trends in mangrove species mapping based on remote sensing: A comprehensive review and knowledge visualization by Yuqi Wu, Chunyan Lu, Kexin Wu, Wenna Gao, Nuocheng Yang, Jingwen Lin

    Published 2025-01-01
    “…Existing studies have utilized various remote sensing image for mangrove species classification, including airborne hyperspectral, spaceborne visible, infrared, multispectral, hyperspectral, synthetic aperture radar (SAR), and drone-borne visible, infrared, multispectral, hyperspectral, light detection and ranging (LiDAR) data. …”
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  18. 598

    The Cosmic History of Black Hole Growth from Deep Multiwavelength Surveys by Ezequiel Treister, C. Megan Urry

    Published 2012-01-01
    “…We then describe the most commonly used methods to find these sources, including optical/UV, radio, infrared, and X-ray emission, and optical emission lines. …”
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  19. 599

    Structure and Electrical Study of New Chemically Modified Poly(vinyl chloride) by F. Ammari, M. Dardouri, M. Kahlaoui, F. Meganem

    Published 2015-01-01
    “…The structural properties of the polymer were systematically investigated by varieties of techniques as differential scanning calorimetric (DSC), thermogravimetry analysis (TG), X-ray diffraction (XRD), and Fourier transform infrared (FTIR) spectroscopy. The electrical properties of the polymer were studied by electrochemical impedance spectroscopy (EIS).…”
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  20. 600

    FT-IR, Laser-Raman, UV-Vis, and NMR Spectroscopic Studies of Antidiabetic Molecule Nateglinide by Tuba Özdemir Öge

    Published 2018-01-01
    “…The other parameters including geometric structures, optimized geometry, vibrational frequencies, dipole moments, infrared and Raman intensities, and HOMO and LUMO energies of nateglinide molecules were studied using the density functional theory. …”
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