Showing 781 - 800 results of 842 for search '"infrared spectroscopy"', query time: 0.07s Refine Results
  1. 781

    Positive resonance: Successful interpersonal emotion regulation facilitated relationship closeness by enhanced inter-brain synchronization by Tongtong Zhu, Xiaoxuan Zhang, Luyao Jin, Linzi Wang, Yanmei Wang

    Published 2025-02-01
    “…The present study aimed to explore whether successful IER, based on two typical strategies—cognitive reappraisal (CR) and expressive suppression (ES)—for down-regulating the target's negative emotions, could enhance IRC among friend dyads, and to identify the underlying neural correlates of this process using functional near-infrared spectroscopy system. Seventy-four female dyads (friends) were randomly assigned to one of two strategy groups (CR vs. …”
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  2. 782

    Differences in pyrolysis behavior and volatiles of tar-rich coal with various origins by Qingmin Shi, Xinyue Zhao, Shuangming Wang, Hongchao Zhao, Ruijun Ji, Chunhao Li, Bingyang Kou, Jun Zhao

    Published 2025-04-01
    “…The pyrolysis behavior and the molecular structure evolution were analyzed through thermogravimetric, Fourier transform infrared spectroscopy, gas chromatography, and gas chromatography-mass spectrometer. …”
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  3. 783

    Fabrication, In Vitro, and In Vivo Assessment of Eucalyptol-Loaded Nanoemulgel as a Novel Paradigm for Wound Healing by Anis Rehman, Muhammad Iqbal, Barkat A. Khan, Muhammad Khalid Khan, Bader Huwaimel, Sameer Alshehri, Ali H. Alamri, Rami M. Alzhrani, Deena M. Bukhary, Awaji Y. Safhi, Khaled M. Hosny

    Published 2022-09-01
    “…The nanoemulgels were evaluated regarding stability, homogeneity, pH, viscosity, Fourier-transform infrared spectroscopy (FTIR), droplet size, zeta potential, polydispersity index (PDI), spreadability, drug content, in vitro drug release, and in vivo study. …”
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  4. 784

    Kinetics, modelling and optimization of Shea butter transesterification via clay doped ionic liquid catalyst by Nwosu-Obieogu Kenechi, Ude Callistus Nonso, Onukwuli Dominic Okechukwu, Ezeugo Joseph

    Published 2025-01-01
    “…Scanning Electron Micrograph (SEM), X-ray diffraction (XRD), Braut Emmet Teller (BET), Fourier transform infrared spectroscopy (FT-IR), and X-ray fluorescence (XRF) were used to evaluate the catalyst's processability. …”
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    Article
  5. 785

    Removal of Tetracycline Using Tungsten Disulfide/Graphene Oxide as Photocatalyst: Effect of Light Irradiation and Kinetic Studies by Zulhatiqah Zolekafeli, Syafarina Farisa Sateria, Ahmad Husaini Mohamed, Siti Hajar Alias, Kavirajaa Pandian Sambasevam, Siti Nor Atika Baharin

    Published 2024-10-01
    “…The successful incorporation of tungsten disulfide on graphene oxide structures was confirmed by characterization using Attenuated Total Reflectance-Fourier Transform Infrared Spectroscopy (ATR-FTIR) and X-ray Diffraction (XRD). …”
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  6. 786

    Studies on the treatment of anaerobically digested sludge by white-rot fungi: evaluation of the effect of Phanerochaete chrysosporium and Trametes versicolor by Xuefeng Zhu, Shicai Cheng, Zexian Fang, Guangyin Zhen, Xueqin Lu, Hongbo Liu, Jing Qi, Zhen Zhou, Xuedong Zhang, Zhichao Wu

    Published 2025-01-01
    “…Fourier-transform infrared spectroscopy (FTIR) analysis revealed that the application of Trametes versicolor powder exerted a notably pronounced impact on the functional groups present in sludge samples. …”
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  7. 787

    On the Suitability of Almond Shells for the Manufacture of a Natural Low-Cost Bioadsorbent to Remove Brilliant Green: Kinetics and Equilibrium Isotherms Study by R. Melhaoui, Y. Miyah, S. Kodad, N. Houmy, M. Addi, M. Abid, A. Mihamou, H. Serghini-Caid, S. Lairini, N. Tijani, C. Hano, A. Elamrani

    Published 2021-01-01
    “…Brunauer–Emmett–Teller (BET) method, for the determination of specific surface area, Fourier-transform infrared spectroscopy (FTIR), and scanning electron microscopy (SEM) techniques were performed to characterize the ASP adsorbent. …”
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  8. 788

    Physical and Chemical Properties of Biodiesel Obtained from Amazon Sailfin Catfish (Pterygoplichthys pardalis) Biomass Oil by F. Anguebes-Franseschi, A. Bassam, M. Abatal, O. May Tzuc, C. Aguilar-Ucán, A. T. Wakida-Kusunoki, S. E. Diaz-Mendez, L. C. San Pedro

    Published 2019-01-01
    “…The physical and chemical properties of biofuel produced were evaluated under the specifications of the European standard EN-14214 by using gas chromatography-mass spectrometry, infrared spectroscopy, and atomic absorption spectrometry analyses. …”
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  9. 789

    Removal of direct navy blue dye from aqueous solutions using banana peels by F. Fuentes Gandara, I. Piñeres Ariza, A. Zambrano Arevalo, G. Castellar Ortega, C. Herrera Herrera, S. Castro Muñoz, G. Peluffo Foliaco, J. Pinedo-Hernández

    Published 2024-07-01
    “…Fourier transform infrared spectroscopy and the Boehm method were employed to analyze and measure organic functional groups, specifically acidic groups, for identification and quantification purposes. …”
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  10. 790

    Effect of carbon quantum dots on the anticorrosive action of the tin coatings by Taiane Fíngolo Duarte, Victor Magno Paiva, Braulio Soares Archanjo, Clara Muniz da Silva de Almeida, Natasha Midori Suguihiro, Rodrigo José Corrêa, Emerson Schwingel Ribeiro, Eliane D'Elia

    Published 2025-01-01
    “…In addition, characterizations of the CDs and composite films were carried out by Fourier Transform Infrared Spectroscopy (FTIR), Zeta Potential (ζ), Dynamic Light Scattering (DLS), UV-VIS Spectroscopy, Fluorimetry, X-Ray Diffraction (XRD), Scanning Electron Microscopy (SEM), Energy Dispersive X-ray Spectroscopy (EDS), Transmission Electron Microscopy (TEM), Atomic Force Microscopy (AFM) and Excited Photoelectron Spectroscopy X-Ray (XPS). …”
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  11. 791

    Characterization of Enterobacterales growing on selective CPE screening plates with a focus on non-carbapenemase-producing strains by Reut Efrati Epchtien, Elizabeth Temkin, Mor N. Lurie-Weinberger, Ophir Kastel, Alona Keren-Paz, David Schwartz, Yehuda Carmeli

    Published 2025-02-01
    “…Fourier-transform infrared spectroscopy (FTIR) was used to analyze phenotypic similarity, and whole genome sequencing was conducted on a subset of non-CPE isolates. …”
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  12. 792

    Intraoperative haemodynamic optimisation using the Hypotension Prediction Index and its impact on tissular perfusion: a protocol for a randomised controlled trial by Javier Ripollés-Melchor, Ane Abad-motos, Juan Victor Lorente, Ignacio Jimenez, Alejandra Becerra, Wilbert Wesselink, Francesca Reguant, Irene Mojarro, Maria de los Angeles Fuentes, Elizabeth Agudelo, Francisco Herrero-Machancoses, Paula Callejo, Joan Bosch, Manuel Ignacio Monge

    Published 2022-06-01
    “…Tissue oxygen saturation will be recorded non-invasively and continuously by using near-infrared spectroscopy technology. Biomarkers of acute kidney stress (cTIMP2 and IGFBP7) will be obtained before and after surgery. …”
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  13. 793

    Reduced frontotemporal connectivity during a verbal fluency task in patients with anxiety, sleep, and major depressive disorders by Fanxi Ding, Yiyang Ying, Yuqing Jin, Xuanru Guo, Xuanru Guo, You Xu, Zhenghe Yu, Haiteng Jiang, Haiteng Jiang, Haiteng Jiang

    Published 2025-01-01
    “…Therefore, this study combined the VFT and the functional near-infrared spectroscopy (fNIRS) to investigate the neural mechanisms underlying the impairment of executive function across psychiatric disorders including anxiety disorder (AD), sleep disorder (SD) and major depressive disorder (MDD).MethodsTwo hundred and eight participants were enrolled including 52 AD, 52 SD, 52 MDD and 52 healthy controls (HCs). …”
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  14. 794

    Improving Mechanical Performance of Hybrid Polymer Composites: Incorporating Banana Stem Leaf and Jute Fibers with Tamarind Shell Powder by Karuppusamy Manickaraj, Aruchamy Karthik, Sivasubramanian Palanisamy, Manivannan Jayamani, Syed Kashif Ali, Subramanian Lakshmi Sankar, Saleh A. Al-Farraj

    Published 2025-01-01
    “…Fourier transform infrared spectroscopy (FTIR) and scanning electron microscopy (SEM) were used to investigate chemical bonding and morphology. …”
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  15. 795

    Unlocking innovation: Novel films synthesised and structurally analysed from poly (l-lactide-co-ethylene adipate) block copolymers blended with poly(lactic acid) by Athira John, Klementina Pušnik Črešnar, Johan Stanley, Sabina Vohl, Damjan Makuc, Dimitrios N. Bikiaris, Lidija Fras Zemljič

    Published 2025-02-01
    “…The study employs a range of analytical techniques, including Nuclear Magnetic Resonance (NMR), Fourier Transform Infrared Spectroscopy (FTIR), X-ray Diffraction (XRD), Polarised Light Microscopy (PLM), Differential Scanning Calorimetry (DSC), and Thermogravimetric Analysis (TGA), to thoroughly characterize the copolymers and blend films. …”
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    Article
  16. 796

    Thermal Response and Degressive Reaction Study of Oxo-Biodegradable Plastic Products Exposed to Various Degradation Media by S. M. Al-Salem, A. Y. Al-Nasser, M. H. Behbehani, H. H. Sultan, H. J. Karam, M. H. Al-Wadi, A. T. Al-Dhafeeri, Z. Rasheed, M. Al-Foudaree

    Published 2019-01-01
    “…Thermogravimetric analysis coupled with differential scanning calorimetry heat flow analysis and Fourier infrared spectroscopy results was also used in studying the degradation behaviour of the specimens. …”
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  17. 797

    Citronellol-functionalized natural silica: a biogenic approach for antifungal and antibacterial material applications by Guillermo P. Lopez, Guillermo P. Lopez, Leyanet Barberia Roque, Katerine Igal, Katerine Igal, Erasmo Gámez Espinosa, Erasmo Gámez Espinosa, Natalia Bellotti, Natalia Bellotti

    Published 2025-01-01
    “…The hybrids obtained were characterized by thermogravimetric analysis (TGA), scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), and Fourier-transform infrared spectroscopy (FTIR). The antifungal and antibacterial activity were assessed by agar diffusion assay, and micro/macro-dilution tests.Results and DiscussionCharacterization confirmed successful functionalization. …”
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    Article
  18. 798

    Snow as an indicator of atmospheric transport of anthropogenic particles (microplastics and microfibers) from urban to Arctic regions by Jasmine T. Yu, Miriam L. Diamond, Eric Ward, Jennifer K. Adams, Amaya Cherian-Hall, Mary Gamberg, Tyler Obediah, Michael Palmer, Andrew Platt, Cassandra Worthy, Sarah A. Finkelstein, Liisa M. Jantunen

    Published 2025-01-01
    “…Concentrations and proportions of particles of anthropogenic origin were conservatively estimated after blank and “anthropogenic origin” corrections were performed based on visual analysis and micro-Fourier transform infrared spectroscopy (µFTIR). APs were dominated by microfibers (95%–100%), with variable concentrations across and within regions. …”
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  19. 799

    Development of Ketoprofen Impurity A (1-(3-Benzoylphenyl)ethanone) as a Certified Reference Material for Pharmaceutical Quality Control by Nikolay A. Shulga, Vladimir I. Gegechkori, Natalya V. Gorpinchenko, Valery V. Smirnov, Sergey P. Dementyev, Galina V. Ramenskaya

    Published 2025-01-01
    “…The obtained product was purified using preparative chromatography and characterised by infrared spectroscopy (IR), 1H and 13C nuclear magnetic resonance (NMR), and mass spectrometry. …”
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  20. 800

    Application of ATR-FTIR spectroscopy and multivariate statistical analysis in cancer diagnosis by Ao Song, Wanli Yang, Jun Wang, Yisa Cai, Lizheng Cai, Nan Pang, Ruihua Yu, Zhikun Liu, Chao Yang, Feng Jiang

    Published 2025-04-01
    “…Fourier transform infrared spectroscopy can detect subtle differences in the material structures that reflect the carcinogenic process between lung cancer tissues and normal tissues. …”
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    Article