Showing 901 - 920 results of 1,139 for search '"infrared spectroscopy"', query time: 0.05s Refine Results
  1. 901
  2. 902

    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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  3. 903

    Analysis of the Pyrolysis Kinetics, Reaction Mechanisms, and By-Products of Rice Husk and Rice Straw via TG-FTIR and Py-GC/MS by Li Lin, Yang E, Qiang Sun, Yixuan Chen, Wanning Dai, Zhengrong Bao, Weisheng Niu, Jun Meng

    Published 2024-12-01
    “…This study employed thermogravimetric analysis (TGA), Fourier transform infrared spectroscopy (FTIR), and pyrolysis gas chromatography/mass spectrometry (Py-GC/MS) to characterize and provide insights into the pyrolysis behaviors and by-products of rice husk (RH) and rice straw (RS). …”
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  4. 904

    Carbonic Anhydrase IX Targeted Polyaspartamide fluorescent Probes for Tumor imaging by Zhang Y, Liu F, Shao C, Huang J, Yan G

    Published 2025-01-01
    “…These derivatives were also characterized by Fourier transform infrared spectroscopy, gel permeation chromatography, ultraviolet-visible spectroscopy, nuclear magnetic resonance spectroscopy and fluorescence assays. …”
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    Article
  5. 905

    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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  6. 906

    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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  7. 907

    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
  8. 908

    Impact of concentration of Bi2O3 on gamma ray shielding efficiency of BaTiO3 composite ceramics by Rama Kumar Nodagala, Tejeswara Rao Ponnada, Balaji Rao Ravuri

    Published 2025-06-01
    “…The tetragonal perovskite structure of the BaTiO3 ceramics was verified by both Fourier-transform infrared spectroscopy (FTIR) and X-ray diffraction (XRD) analysis before and after the addition of xBi2O3 at concentrations of x = 0,2,4,6, and 8 wt%. …”
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    Article
  9. 909

    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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  10. 910

    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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  11. 911

    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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  12. 912

    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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  13. 913

    <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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  14. 914

    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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  15. 915

    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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  16. 916

    Magnetite Functionalized Nigella Sativa Seeds for the Uptake of Chromium(VI) and Lead(II) Ions from Synthetic Wastewater by Patience Mapule Thabede, Ntaote David Shooto, Thokozani Xaba, Eliazer Bobby Naidoo

    Published 2021-01-01
    “…The PNS and FNS composites were characterized by Fourier-transform infrared spectroscopy (FTIR) and X-ray powder diffraction (XRD). …”
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  17. 917

    Silver-blend hydroxyapatite bio-ceramics for enhanced photocatalytic degradation of methylene blue by Manoj V. Junnarkar, Prateek V. Sawant, Mahadev A. Parekar, Avadhut V. Kardile, Ashish B. Thorat, Ramakant P. Joshi, Ravindra U. Mene

    Published 2024-06-01
    “…X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FTIR), and scanning electron microscope (SEM)/energy-dispersive X-ray spectroscopy (EDS) are used to analyze the structural, functional, morphological, and elemental properties of the samples. …”
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  18. 918

    Effect of Preparation Conditions of Fe@SiO<sub>2</sub> Catalyst on Its Structure Using High-Pressure Activity Studies in a 3D-Printed SS Microreactor by Meric Arslan, Sujoy Bepari, Juvairia Shajahan, Saif Hassan, Debasish Kuila

    Published 2025-01-01
    “…They were characterized by N<sub>2</sub> physisorption, H<sub>2</sub> temperature-programmed reduction (H<sub>2</sub>-TPR), scanning electron microscopy (SEM), transmission electron microscopy (TEM), X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FTIR), X-ray photoelectron microscopy (XPS), and thermogravimetric analysis–differential scanning calorimetry (TGA-DSC) techniques. …”
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  19. 919

    Application of synthesized Fe3O4@Gelatin nanoparticles on interfacial properties and enhanced oil recovery by Hossein Ghalenavi, Abdolhossein Hemmati-Sarapardeh, Mahin Schaffie, Saeid Norouzi-Apourvari

    Published 2025-01-01
    “…These NPS were characterized by Transmission Electron Microscopy (TEM), X-ray diffraction (XRD), and Fourier-transform infrared spectroscopy (FTIR). Afterward, various experiments including contact angle, interfacial tension (IFT), and micromodel flooding were performed to evaluate the capability of Fe3O4@Gelatin NPs for EOR application. …”
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  20. 920

    Film Properties, Water Retention, and Growth Promotion of Derivative Carboxymethyl Cellulose Materials from Cotton Straw by Yongni Wu, Mengfan Yu, Yanju Li, Yue Wu, Ziqiang Shao, Yanhua Liu

    Published 2021-01-01
    “…Their chemical structure, film morphology, water retention, biodegradability, and growth promotion were investigated with infrared spectroscopy (IR), scanning electron microscope (SEM), and field experiments. …”
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