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  1. 461

    Enhancement of Lignin Biopolymer Isolation from Hybrid Poplar by Organosolv Pretreatments by Miao Wu, Jinhui Pang, Xueming Zhang, Runcang Sun

    Published 2014-01-01
    “…The isolated lignin fractions were characterized by Fourier transform infrared spectroscopy (FT-IR), high-performance anion exchange chromatography (HPAEC), 2D nuclear magnetic resonance (2D NMR), and thermogravimetric analysis (TGA). …”
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  2. 462

    Sustained release biodegradable solid lipid microparticles: Formulation, evaluation and statistical optimization by response surface methodology by Hanif Muhammad, Khan Hafeez Ullah, Afzal Samina, Mahmood Asif, Maheen Safirah, Afzal Khurram, Iqbal Nabila, Andleeb Mehwish, Abbas Nazar

    Published 2017-12-01
    “…Fourier transform infrared spectroscopy, differential scanning calorimetry and X-ray diffractometry pointed to compatibility between formulation components and the zeta-potential study confirmed better stability due to the presence of negative charge (-20 to -40 mV). …”
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  3. 463

    Effects of applying a graphene/polyurethane composite thermally conductive film on capacitor heat dissipation performance by Qinghua Miao, Ruihan Guo, Pengfei Liu, Jie Li

    Published 2025-01-01
    “…The lattice and valence bond structures of the C atoms in the composite films were analyzed using x-ray diffraction, Raman spectroscopy, x-ray photoelectron spectroscopy, and Fourier transform infrared spectroscopy to investigate the extent of graphene defects and types of functional groups in the composite film materials. …”
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  4. 464

    Dietary Fiber Extraction from Defatted Corn Hull by Hot-Compressed Water by Wang Li, Liu Hua-Min, Xie Ai-Jun, Zhu Chun-Yan, Qin Guang-Yong

    Published 2018-06-01
    “…Fourier transform infrared spectroscopy (FT-IR) results demonstrated that C-H, O-H, C=O, COO- occurred in the DFA, SR and DFB. …”
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  5. 465

    Synthesis of a Novel Ce-bpdc for the Effective Removal of Fluoride from Aqueous Solution by Changqing Zhao, Yanwei Cui, Fang Fang, Si Ok Ryu, Jiarui Huang

    Published 2017-01-01
    “…The structure and morphology of Ce-bpdc were measured by X-ray diffraction, scanning electron microscopy, Fourier transform infrared spectroscopy, and X-ray photoelectron spectroscopy. …”
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  6. 466

    Passing plastic: traces of plastic in the fecal samples of a high Arctic seabird in Tunu (East Greenland) by Justine Ammendolia, Garth A. Covernton, Alexandra Skrepnyk, John F. Dower, Shoshanah Jacobs

    Published 2025-01-01
    “…We identified 25 potential microplastic particles (>100 µm in size), 19 of which were analyzed for material composition using Fourier Transform Infrared Spectroscopy and Raman micro-spectroscopy. Of these, 13 particles were successfully matched to materials, with five as plastic. …”
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  7. 467

    Potential of glycerol as a bio-based wood adhesive by Jianshu Lu, Tomofumi Umeshita, Shunsuke Sakai, Miyuki Matsuo-Ueda, Daisuke Ando, Shuoye Chen, Kenji Umemura

    Published 2025-02-01
    “…Ether linkages were detected by Fourier transform infrared spectroscopy and heteronuclear single quantum coherence nuclear magnetic resonance spectroscopy. …”
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  8. 468

    Assessment of rheological properties and stability of coriander nanoemulsions in Aloe vera Gel by Narges Sharifat, Mohammad Amin Mehrnia, Hassan Barzegar, Behrooz Alizadeh Behbahani

    Published 2025-06-01
    “…Fourier-transform infrared spectroscopy analysis also confirmed the successful encapsulation of coriander essential oil in the nanoemulsions. …”
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  9. 469

    Fabrication and characterisation of super‐paramagnetic responsive PLGA–gelatine–magnetite scaffolds with the unidirectional porous structure: a physicochemical, mechanical, and in... by Farnaz Ghorbani, Ali Zamanian, Alireza Shams, Atefeh Shamoosi, Amir Aidun

    Published 2019-10-01
    “…The synthesised MNPs were characterised by transmission electron microscopy, Fourier transform infrared spectroscopy, X‐ray diffraction spectroscopy, and vibrating sample magnetometer analysis. …”
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  10. 470

    Study of the Antagonism of Biocontrol Strains Against the Blue-Stain Fungus of Rubberwood by Xiaolong Wu, Susu Yang, Jun Li, Jian Qiu, Lei Qin

    Published 2025-01-01
    “…The morphology and distribution of the strains on the wood were observed using polarized light and fluorescence microscopy, infrared spectroscopy, scanning electron microscopy (SEM–EDS), and X-ray diffraction (XRD). …”
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  11. 471

    Citric Acid Catalyst-Assisted Bioactive Glass with Hydrogen Peroxide for In Vitro Bioactivity and Biodegradability Using Sol-Gel Method by Tsion Chuni Aklilu, Bethelhem Gashaw Ewnete, Kena Dachasa, Kanate Sanbaba, Demeke Tesfaye, Tadele Hunde Wondimu, Jung Yong Kim, Ketema Tafess Tulu, Shimelis Lemma, Balisa Mosisa Ejeta, Fetene Fufa Bakare

    Published 2023-01-01
    “…X-ray diffraction (XRD), scanning electron microscopy (SEM), Fourier-transform infrared spectroscopy (FTIR), energy-dispersive spectroscopy (EDS), and nitrogen adsorption/desorption isotherm with the Brunauer–Emmett–Teller (BET) method were used for analyzing the samples’ phase, surface morphology, chemical composition, constituent composition, pore size, and specific surface area respectively. …”
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  12. 472

    Mechanical and Thermal Performances of Banana Fiber–Reinforced Gypsum Composites by Md. Abdur Rouf, Md. Rubel Alam, Shah Alimuzzaman Belal, Yeasin Ali, Md Zillur Rahman

    Published 2025-01-01
    “…Scanning electron microscopy demonstrates that alkali treatment improves the fiber–gypsum interfacial bonding, whereas Fourier transform infrared spectroscopy confirms the existence of hydrogen bonds but shows minimal bond formation between the fibers and gypsum. …”
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  13. 473

    Characterization of marine coral fragment-derived calcium oxide and its performance in chloramphenicol removal from water by Karina Sofyatuddin, Prajaputra Vicky, Isnaini Nadia, Rahayu Putri Sri, Sihombing Mastavioni

    Published 2025-01-01
    “…Marine coral was calcined to obtain CaO, which was then characterized using techniques such as X-ray fluorescence (XRF) and Fourier-transform infrared spectroscopy (FTIR). Chloramphenicol was detected at a maximum absorption wavelength of 278 nm using UV-Vis spectroscopy. …”
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  14. 474

    Studies on Modeling and Physicochemical Properties of Oil Extracted from Moringa stenopetala Seed by Lema Deme Shumi, Ebise Getacho Bacha

    Published 2022-01-01
    “…Fourier-transform infrared spectroscopy (FT-IR) analysis shows that the oil contains both ester carbonyl (C=O) functional groups saturated and unsaturated fatty acid. …”
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  15. 475

    Age group classification based on optical measurement of brain pulsation using machine learning by Martti Ilvesmäki, Hany Ferdinando, Kai Noponen, Tapio Seppänen, Vesa Korhonen, Vesa Kiviniemi, Teemu Myllylä

    Published 2025-01-01
    “…Abstract Optical techniques, such as functional near-infrared spectroscopy (fNIRS), contain high potential for the development of non-invasive wearable systems for evaluating cerebral vascular condition in aging, due to their portability and ability to monitor real-time changes in cerebral hemodynamics. …”
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  16. 476

    Biosynthesis of silver nanoparticles from macroalgae Hormophysa triquetra and investigation of its antibacterial activity and mechanism against pathogenic bacteria by Shazia Bibi, Mohammed H. Abu-Dieyeh, Mohammad A. Al-Ghouti

    Published 2025-01-01
    “…The NPs are characterized using Transmission electron microscopy (TEM), Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), Gas chromatography/Mass spectrometry (GC/MS) and X-ray photoelectron spectroscopy (XPS). …”
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  17. 477

    Structural Characterization of Functional Ingredient Levan Synthesized by Bacillus siamensis Isolated from Traditional Fermented Food in Thailand by Nattapong Thakham, Supphasin Thaweesak, Nuttinee Teerakulkittipong, Natthiwut Traiosot, Autaipohn Kaikaew, Gary Antonio Lirio, Witawat Jangiam

    Published 2020-01-01
    “…Structural characterization of levan via Fourier-transform infrared spectroscopy (FTIR) and 1H and 13C nuclear magnetic resonance (NMR) spectroscopy showed β-(2,6)-fructofuranose linkages. …”
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  18. 478

    Micro-characterization of Dust and Materials of Dust Origin at a Cement Industry Located in Bangladesh by Zerin Binte Alam, Kazi A. B. M. Mohiuddin

    Published 2022-10-01
    “…Scanning electron microscopy with energy dispersive X-ray spectroscopy (SEM-EDS), X-ray powder diffraction (XRD), and fourier-transform infrared spectroscopy (FTIR) were performed for the characterization. …”
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  19. 479

    Microencapsulation of Deer Oil in Soy Protein Isolate–Chitosan Complex Coacervate—Preparation, Characterization, and Simulated Digestion by Hongyan Li, Ying Zong, Weijia Chen, Yan Zhao, Jianan Geng, Zhongmei He, Rui Du

    Published 2025-01-01
    “…Through Fourier transform infrared spectroscopy (FTIR), the electrostatic interplay between SPI and CS was verified during the merging process. …”
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  20. 480

    Green Synthesis of Gold and Iron Nanoparticles for Targeted Delivery: An In Vitro and In Vivo Study by Beenish Khanzada, Nosheen Akthar, Muhammad Zeeshan Bhatti, Hammad Ismail, Mohammed Alqarni, Bushra Mirza, Gomaa Mostafa-Hedeab, Gaber El-Saber Batiha

    Published 2021-01-01
    “…The synthesized nanoparticles were characterized by different techniques including UV-visible spectrophotometry, scanning electron microscopy (SEM), and Fourier transform infrared spectroscopy (FTIR). Furthermore, the activities of green synthesized nanoparticles were screened in vitro using, for example, antibacterial, antioxidant, cytotoxic, and DNA protection assays. …”
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