Showing 921 - 940 results of 2,084 for search '"infrared"', query time: 0.05s Refine Results
  1. 921

    Green Synthesis of Citrus sinensis Peel Extract-Mediated Ag-TiO2 and Its Application as a Photocatalyst for Organic Molecules and Antimicrobial Agent by Daniel Narh, Benjamin Sampson, Samuel Ocrah Junior, Gloria Pokuaa Manu, Benjamin Agyei-Tuffour, Emmanuel Nyankson, Johnson Kwame Efavi

    Published 2024-01-01
    “…Characterization via X-ray diffraction, Fourier-transform infrared spectroscopy, scanning electron microscopy-energy dispersive spectroscopy, and ultraviolet-visible spectrophotometry confirmed silver-titanium dioxide formation. …”
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    Article
  2. 922

    Effect of N-Acetylation Degree on the Properties of Chitosan-Stabilized Pickering Emulsions by WU Jun, SHI Zhaojuan, YUAN Chuanxun, WANG Xingting, JIN Risheng

    Published 2024-12-01
    “…A second aim is to explore the optimal degree of acetylation (DA). Infrared spectroscopy (IR) confirmed that acetic anhydride reacetylation could regulate the DA of chitosan, and substitution only occurred on the amino group at the C2 position. …”
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  3. 923

    Simultaneous Dataset of Brain, Eye and Hand during Visuomotor Tasks by Hao Zhang, Yiqing Hu, Yang Li, Shuangyu Zhang, XiaoLi Li, Chenguang Zhao

    Published 2025-01-01
    “…However, there is a lack of public datasets that provide simultaneous multiple modalities during a visual-motor task. Functional near-infrared spectroscopy and electroencephalography to record brain activity simultaneously facilitate more precise capture of the complex visuomotor of brain mechanisms. …”
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    Article
  4. 924

    Silica Coating of Metal-Loaded H-ZSM-22 to Form the Core-Shell Nanostructures: Characterization, Textural Properties, and Catalytic Potency in the Esterification of Oleic Acid by Maryam Haghighi, Mehranoosh Fereidooni

    Published 2021-01-01
    “…The catalysts were studied by Fourier-Transform Infrared Spectroscopy (FT-IR), X-Ray Diffraction (XRD), Brunauer–Emmett–Teller (BET) adsorption isotherms, Transmission Electron Microscope (TEM), Scanning Electron Microscope (SEM), Inductively Coupled Plasma-Optical Emission Spectrometry (ICP-OES) elemental analysis, and Temperature-Programmed Desorption of ammonia (TPD-NH3) technique for determining the number of acid sites. …”
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    Article
  5. 925

    High Dielectric Constant Study of TiO2-Polypyrrole Composites with Low Contents of Filler Prepared by In Situ Polymerization by Khalil Ahmed, Farah Kanwal, Shahid M. Ramay, Asif Mahmood, Shahid Atiq, Yousef S. Al-Zaghayer

    Published 2016-01-01
    “…Structural, optical, surface morphological, and thermal properties of the composites were investigated by X-ray diffractometer, Fourier transform infrared spectroscopy, field-emission scanning electron microscopy, and thermogravimetric analysis, respectively. …”
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    Article
  6. 926

    Novel Registration and Fusion Algorithm for Multimodal Railway Images with Different Field of Views by Baoqing Guo, Xingfang Zhou, Yingzi Lin, Liqiang Zhu, Zujun Yu

    Published 2018-01-01
    “…In order to improve accuracy of railway intrusion detection, an automatic multimodal registration and fusion algorithm for infrared and visible images with different field of views is presented. …”
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    Article
  7. 927

    Observation of Zenneck-Like Waves over a Metasurface Designed for Launching HF Radar Surface Wave by Florent Jangal, Nicolas Bourey, Muriel Darces, François Issac, Marc Hélier

    Published 2016-01-01
    “…We report here an experiment done during the optimisation of the transmitting antennas for Surface Wave Radars. Using an infrared method, we visualize a wave having the structure described by Zenneck above a metasurface located on a dielectric slab.…”
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  8. 928

    Effect of sodium lauroyl sarcosinate on the thermal, optical and moisture absorption properties of polyvinylpyrrolidone film by Ian Pellinca Braga Caetano, Danielle Marques de Araújo Stapelfeldt, Rodrigo de Siqueira Melo, Kênia da Silva Freitas, Ana Lucia Shiguihara, Jorge Amim Júnior

    Published 2023-06-01
    “…The obtained films (PVP/SLS) were characterized by means of attenuated total reflectance-Fourier transform infrared spectroscopy (ATR-FTIR), optical properties, thermogravimetric analysis (TGA), differential scanning calorimetry (DSC) and moisture absorption (MA). …”
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    Article
  9. 929

    Vortical waves in a quantum fluid with vector, axial and helical charges. II. Dissipative effects by Sergio Morales-Tejera, Victor E. Ambruş, Maxim N. Chernodub

    Published 2025-01-01
    “…The non-conservation of helicity and chirality leads to a gapping of the Helical, Axial, and mixed Axial-Helical vortical waves that prevents their infrared modes from propagating. On the other hand, usual dissipative effects, such as charge diffusion, lead to significant damping of ultraviolet modes. …”
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    Article
  10. 930

    Sustainable Self-Healing Coatings: Optimizing Microencapsulation of Biodegradable Linseed and Hemp Seed Oils for Enhanced Corrosion Protection by Nazife Bengisu Sarıkaya, Merve Mocan

    Published 2024-12-01
    “…The structural, morphological, and thermal analyses were carried out by using Fourier Transform Infrared Spectrometer (FTIR), Scanning Electron Microscope (SEM), and Thermogravimetric Analysis (TGA). …”
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  11. 931

    Evaluation of the Physical Performance and Working Mechanism of Asphalt Containing a Surfactant Warm Mix Additive by Jingtao Shi, Weiyu Fan, Tihong Wang, Pinhui Zhao, Fa Che

    Published 2020-01-01
    “…The effect of the additive on asphalt’s microstructure was explored by infrared (IR) spectral analysis. The results show the additive has little influence on the penetration, softening point, ductility, and viscosity-temperature characteristics of asphalt; this suggests that the additive does not work by lowering viscosity. …”
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    Article
  12. 932

    Encapsulation of albumin from snakehead fish (Channa striata) with porous starch from arrowroot (Maranta arundinacea) by Nastitia Dian Pratiwi, Arima Diah Setiowati, Lucia Dhiantika Witasari

    Published 2025-03-01
    “…X-ray diffraction and Fourier-transform infrared profiles indicated an amorphous structure with minimal crystallinity, confirming the adsorption of albumin onto porous starch. …”
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    Article
  13. 933

    Does Modification of Amalgomer with Propolis Alter Its Physicomechanical Properties? An In Vitro Study by Reham M. Abdallah, Amr M. Abdelghany, Neven S. Aref

    Published 2020-01-01
    “…Representative specimens of each group were analyzed by Fourier-transform infrared spectroscopy, energy-dispersive X-ray, X-ray diffraction, and scanning electron microscopy. …”
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    Article
  14. 934

    Fungus- (Alternaria sp.) Mediated Silver Nanoparticles Synthesis, Characterization, and Screening of Antifungal Activity against Some Phytopathogens by Theint Theint Win, Sikandar Khan, PengCheng Fu

    Published 2020-01-01
    “…To visualize the formation of AgNPs, analytical instruments were used, such as ultraviolet-visible (UV-Vis) spectroscopy, Fourier-transform infrared (FTIR) spectroscopy, scanning transmission electron microscopy (STEM), energy dispersive X-ray (EDX), and elemental mapping. …”
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    Article
  15. 935

    Carbonate Hydroxyapatite and Silicon-Substituted Carbonate Hydroxyapatite: Synthesis, Mechanical Properties, and Solubility Evaluations by L. T. Bang, B. D. Long, R. Othman

    Published 2014-01-01
    “…X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), X-ray fluorescence (XRF) spectroscopy, and inductively coupled plasma (ICP) techniques were used to characterize the formation of CO3Ap and Si-CO3Ap. …”
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    Article
  16. 936

    Monitoring of perioperative tissue perfusion and impact on patient outcomes by Bin Li, Yuchen Dai, Wenlan Cai, Menghan Sun, Jie Sun

    Published 2025-01-01
    “…Non-quantitative markers like skin color and temperature, and quantitative indicators like tissue oxygen saturation and laser Doppler flowmetry, help assess microcirculation but can’t fully evaluate systemic perfusion. Near-Infrared Spectroscopy (NIRS) monitors tissue oxygen metabolism, reflecting oxygen supply and consumption balance. …”
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    Article
  17. 937

    Preparation of Sulfur-Free Exfoliated Graphite by a Two-Step Intercalation Process and Its Application for Adsorption of Oils by Jun He, Laizhou Song, Hongxia Yang, Xiaohui Ren, Lifei Xing

    Published 2017-01-01
    “…NFG, graphite intercalation compound (GIC), and EG were characterized by scanning electron microscope (SEM), energy dispersive spectrometer (EDS), X-ray diffractometer (XRD), Fourier transform infrared spectrometer (FTIR), BET surface area, and porosity analyzer. …”
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    Article
  18. 938

    Belt conveyor idler fault detection algorithm based on improved YOLOv5 by Cen Pan, Qing Tao, Hao Pei, Biao Wang, Wei Liu

    Published 2025-01-01
    “…Experimental results demonstrate that the enhanced YOLOv5 algorithm achieves a 95.3% mAP on the self-constructed infrared image dataset, surpassing the original algorithm by 2.7%. …”
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    Article
  19. 939

    An Incremental Self-Adaptive Wood Species Classification Prototype System by Peng Zhao, Zhen-Yu Li, Yue Li

    Published 2019-01-01
    “…We propose a novel incremental self-adaptive wood species classification system to solve the above-mentioned issue. The visible/near-infrared (VIS/NIR) spectrometer is used to pick up the spectral curves of wood samples for the subsequent wood species classification. …”
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    Article
  20. 940

    Facile Preparation of Phosphotungstic Acid-Impregnated Yeast Hybrid Microspheres and Their Photocatalytic Performance for Decolorization of Azo Dye by Lan Chen, Bo Bai

    Published 2013-01-01
    “…TG-DTA states that the HPW in composites has better thermal stability than pure HPW. Fourier transform infrared spectroscopy (FT-IR) elucidates that the functional groups or chemical bonds inherited from the pristine yeast cell were critical to the assembling of the composites. …”
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    Article