Showing 661 - 680 results of 842 for search '"infrared spectroscopy"', query time: 0.07s Refine Results
  1. 661

    Preparation and Performance Analysis of High-Viscosity and Elastic Recovery Modified Asphalt Binder by Liangchen Qu, Yingli Gao, Hui Yao, Dandan Cao, Ganpeng Pei, Bei He, Kairui Duan, Wenjuan Zhou

    Published 2019-01-01
    “…Furthermore, the Fourier transform infrared spectroscopy (FTIR) and scanning electron microscope (SEM) measurements were conducted for obtaining the mechanism and microstructure distribution of the modified asphalt binders. …”
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    Article
  2. 662

    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. …”
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  3. 663

    Significant role of anionic behavior of cocoyl glutamate on lead(II) ion adsorption towards activated carbon adsorbent from cigarette butts by Moh Zeinur Ridho, Retno Pertiwi, Eldo Delta Bagaskara, Raya Rambu Rambani, Chika Synthia Pitaloka, Fanta Mei Wahyuni, Istiqomah Rahmawati, Muhammad Reza

    Published 2025-06-01
    “…The surfactant used in this study was DCG due to its natural and anionic behavior, with varied concentrations (0.1, 1, and 10 % (v/v)). Infrared spectroscopy revealed that the structure of both CA and CA-DCG mainly consists of aromatic rings functionalized by several oxygen functional groups, such as carbonyl and hydroxyl groups. …”
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  4. 664

    Investigation on the Hydrothermal Condition in Synthesis of Active Matrix from Metakaolin: Physicochemical Properties and Intrinsic Cracking Activities by Farhansyah Yusuf Putra Hudaya, Rezky Oktaviandy Anggaswara, Melia Laniwati Gunawan, Grandprix Thomryes Marth Kadja, I. G. B. N. Makertihartha

    Published 2024-10-01
    “…Subsequently, the active matrix was subjected to a series of analyses, including X-ray fluorescence, X-ray diffraction, N2 physisorption, NH3-temperature programmed desorption, Fourier transform infrared spectroscopy, scanning electron microscopy and thermogravimetry, with the objective of determining its composition, crystal characteristics, surface characteristics, acidity, functional groups, material structure, and thermal characteristics. …”
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  5. 665

    Source material for breeding spring barley cultivars with high grain quality by I. Yu. Zaytseva, I. N. Shchennikova, E. M. Lisitsyn

    Published 2024-07-01
    “…Grain protein content was assessed using near-infrared spectroscopy, and chlorophyll content was measured spectrophotometrically in acetone leaf extracts using the method: Chlorophylls and carotenoids: measurement and characterization by UV-VIS spectroscopy.   …”
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  6. 666

    HSBM-Produced Zinc Oxide Nanoparticles: Physical Properties and Evaluation of Their Antimicrobial Activity against Human Pathogens by Imen Massoudi, Ridha Hamdi, Ibtisam Ababutain, Ethar Alhussain, Aya Kharma

    Published 2022-01-01
    “…First, ZNPs have been characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), Fourier transform infrared spectroscopy (FT-IR), Raman spectroscopy, and the Zetasizer analyzer. …”
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  7. 667

    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. …”
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    Article
  8. 668

    The Brain Activation of Two Motor Imagery Strategies in a Mental Rotation Task by Cancan Wang, Yuxuan Yang, Kewei Sun, Yifei Wang, Xiuchao Wang, Xufeng Liu

    Published 2024-12-01
    “…<b>Methods:</b> In this study, we utilized functional near-infrared spectroscopy (fNIRS) to investigate the brain activation of sixty-seven young right-handed participants with different strategy preferences during hand lateral judgment tasks (HLJT). …”
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  9. 669
  10. 670

    Purification and Characterization of a Low Molecular Weight Neutral Non-Starch Polysaccharide from Panax ginsen g by Enzymatic Hydrolysis by Ying Ying, Chao Ma, Yajie Zhang, Xiaoping Li, Hongxin Wu

    Published 2023-02-01
    “…Chemical characteristics, monosaccharide compositions and structure of GP1A were investigated using scanning electron microscopy, gel permeation chromatography, X-ray diffraction, Fourier transform infrared spectroscopy, gas chromatography with mass spectrometer, one-dimensional and two-dimensional nuclear magnetic resonance. …”
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  11. 671

    Sorption isotherms and kinetics of Crystal Violet dye uptake from aqueous solution by using polyaniline nanocomposite as adsorbent by Piyush Gupta, Amrita Kaushik, Garima Nagpal, Markus Diantoro, Firdaus Mohamad Hamzah, Faisal Islam Chowdhury, Pramod K. Singh

    Published 2025-06-01
    “…Fourier-transform infrared spectroscopy (FTIR) revealed significant vibrational bands associated with key functional groups that facilitate dye adsorption and confirmed the successful synthesis of the zinc-ferrite polyaniline nanocomposite, as evidenced by shifts in the peaks corresponding to ZnFe₂O₄ and PANi. …”
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    Article
  12. 672

    Structural Characterization of Polygonum divaricatum L. Polysaccharide and Its Inhibitory Effect on Lipopolysaccharide-Induced Inflammation in RAW264.7 Cells by CUI Yanyan, YUAN Yongxu, GUO Mingkun, HE Wenbing, LI Ming, PEI Shichun, LI Dajun

    Published 2024-12-01
    “…Methods: The structure of PSPDL was characterized using high-performance gel permeation chromatography (HPGPC), high-performance liquid chromatography (HPLC), Fourier transform-infrared spectroscopy (FT-IR), X-ray diffraction (XRD), and nuclear magnetic resonance spectroscopy (NMR). …”
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  13. 673

    Antimildew Treatment and Control Effect of Citral on Bamboo by Jingjing Zhang, Chungui Du, Rui Peng, Ailian Hu, Qi Li, Chunlin Liu, Yingying Shan, Shiqin Chen, Wenxiu Yin

    Published 2021-01-01
    “…Furthermore, the Fourier transform infrared spectroscopy and ultraviolet spectrophotometer were used to investigate the distribution of citral in bamboo strips. …”
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    Article
  14. 674

    Exploring Alkali Hydroxide Influence on Calcium Titanate Formation for Application in Biodiesel Catalysts by Ratchadaporn Puntharod, Kittikarnkorn Onsomsuay, Pusit Pookmanee, Jaturon Kumchompoo

    Published 2024-10-01
    “…We delve into the vibrational properties of Ca‒O‒Ti and Ti‒O bonds using Fourier transform infrared spectroscopy (FTIR), confirming the presence of calcium titanate (JCPDS No.42-0423) through X-ray diffractometry (XRD). …”
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  15. 675

    Banksia Ashbyi-engineered facile green synthesis of magnetite nanoparticles: Characterization, and determination of micro-strain, stress, and physical parameters by X-ray-based Wil... by Gérrard Eddy Jai Poinern, A F M Fahad Halim, Derek Fawcett, Peter Chapman, Rupam Sharma

    Published 2024-11-01
    “…Several advanced characterization techniques, such as X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), energy-dispersive spectroscopy (EDS), thermogravimetric analysis (TGA), and Raman spectroscopy were used to investigate the physical and chemical properties of synthesized MNPs. …”
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    Article
  16. 676

    Potential of Co(II) and Cd(II) chelates of N′-(3-fluorobenzoyl)benzo[d]thiazole-2-carbohydrazide: Structural aspects, binding interactions, biological and molecular docking studies... by K. Srilaxmi, B. Sireesha

    Published 2025-01-01
    “…N′-(3-fluorobenzoyl)benzo[d]thiazole-2-carbohydrazide (MFBBTCH, HL) and its chelates with Co(II) and Cd(II) have been synthesized and characterized by elemental analyses, liquid chromatography-mass spectrometry (LC-MS), Fourier Transform Infrared Spectroscopy (FT-IR), ultra-violet visible (UV–vis), nuclear magnetic resonance (NMR) spectroscopy, thermogravimetric analysis (TGA) and conductivity measurements. …”
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    Article
  17. 677

    Preparation and Characterization of Biodegradable Composited Films Based on Potato Starch/Glycerol/Gelatin by Xiaoqing Niu, Qianyun Ma, Shuiling Li, Wenxiu Wang, Yajuan Ma, Hongqian Zhao, Jianfeng Sun, Jie Wang

    Published 2021-01-01
    “…The resulting films were further characterized on the basis of rheological measurements, Fourier transform infrared spectroscopy (FTIR), and scanning electron microscopy (SEM). …”
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    Article
  18. 678

    <i>Lilium candidum</i> Extract Loaded in Alginate Hydrogel Beads for Chronic Wound Healing by Ioana Bâldea, Maria-Loredana Soran, Adina Stegarescu, Ocsana Opriș, Irina Kacso, Septimiu Tripon, Alexandra Adascalitei, Iulian George Fericel, Roxana Decea, Ildiko Lung

    Published 2025-01-01
    “…The obtained beads were characterized by scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FTIR). Also, the efficiency of extract encapsulation in alginate was determined as being of. …”
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    Article
  19. 679

    Optimizing ibrutinib bioavailability: Formulation and assessment of hydroxypropyl-β-cyclodextrin-based nanosponge delivery systems by Sunitha Sampathi, Nitiraj Kulkarni, D.V.R.N. Bhikshapathi, Jagadish V. Tawade, Nainaru Tarakaramu, Rzgar Farooq Rashid, Aziz Kubaev

    Published 2025-01-01
    “…Characterization was performed by X-ray diffraction analysis, Fourier Transform Infrared Spectroscopy (FT-IR), and Differential Scanning Calorimetry (DSC), to assess compatibility. …”
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    Article
  20. 680

    Tannin with sodium carbonate: A single additive for poured earth concrete with tropical soils by Lily Walter, Gildas Medjigbodo, Yannick Estevez, Laurent Linguet, Ouahcène Nait-Rabah

    Published 2025-03-01
    “…However, tannin+Na2CO3 induced faster solidification, which was attributed to the formation of ferric tannate observed by infrared spectroscopy (ATR-FTIR). This study paves the way for designing poured earth with tropical soil using a single, largely bio-sourced additive: tannin+Na2CO3.…”
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    Article