Showing 1 - 20 results of 159 for search '"NMR spectroscopy"', query time: 0.06s Refine Results
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    Contribution of NMR spectroscopy to the mechanistic understanding of photochromism by S. Delbaere, J. C. Micheau, J. Berthet, G. Vermeersch

    Published 2004-01-01
    “…Along with classical UV-Visible spectroscopy allowing for the determination of intrinsic properties (λmax,ε), multinuclear NMR spectroscopy is a promising and useful tool for studying photochromic reactions. …”
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    A robust, deep learning-based analysis of time-domain signals for NMR spectroscopy by Kyungdoe Han, Eunhee Kim, Kyoung-Seok Ryu, Donghan Lee

    Published 2025-02-01
    “…Abstract When analyzing the Free Induction Decay (FID) signal produced by nuclear magnetic resonance (NMR) spectroscopy, Fourier transforms (FT) are used to decompose time-domain signals arising from nuclear interactions. …”
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    Identification of Imitation Cheese and Imitation Ice Cream Based on Vegetable Fat Using NMR Spectroscopy and Chemometrics by Yulia B. Monakhova, Rolf Godelmann, Claudia Andlauer, Thomas Kuballa, Dirk W. Lachenmeier

    Published 2013-01-01
    “…In this study, 400 MHz nuclear magnetic resonance (NMR) spectroscopy of the fat fraction of the products was used in the context of food surveillance to validate the labeling of milk-based products. …”
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    Chiral recognition of some D and L-amino acids by microcrystalline cellulose assisted diffusion-ordered NMR spectroscopy by Bowen Han, Jing He, Shaohua Huang

    Published 2025-03-01
    “…Diffusion-ordered NMR spectroscopy is an effective NMR tool and a noninvasive analytical method for the analyses of mixture without the need for physical separation of the analytes. …”
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    Benchtop 1H NMR spectroscopy as a practical tool for characterization of chemically ex-changing systems in Ascorbic acid by Sevil Cikrikci

    Published 2021-03-01
    “…While High-field NMR spectroscopy demonstrated the compositional analysis of AA and proton exchanges showing couplings between protons, Benchtop NMR was displayed as a limited tool owing to broadened lines of splitting peaks. …”
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    Solid-State 13C NMR Spectroscopy Applied to the Study of Carbon Blacks and Carbon Deposits Obtained by Plasma Pyrolysis of Natural Gas by Jair C. C. Freitas, Daniel F. Cipriano, Carlos G. Zucolotto, Alfredo G. Cunha, Francisco G. Emmerich

    Published 2016-01-01
    “…Solid-state 13C nuclear magnetic resonance (NMR) spectroscopy was used in this work to analyze the physical and chemical properties of plasma blacks and carbon deposits produced by thermal cracking of natural gas using different types of plasma reactors. …”
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    Charge transfer interaction of organic p-acceptors with the anti-hyperuricemic drug allopurinol: Insights from IR, Raman, 1H NMR and 13C NMR spectroscopies by Refat Moamen S., Saad Hosam A., Adam Abdel Majid A., Al-Omar Mohamed A., Naglah Ahmed M.

    Published 2016-12-01
    “…In this study, CT complexes derived from the reaction of the anti-hyperuricemic drug allopurinol (Allop) with organic p-acceptors [(picric acid (PA), dichlorodicyanobenzoquinone (DDQ) and chloranil (CHL)] were prepared, isolated and characterized by a range of physicochemical methods, such as IR, Raman, 1H NMR and 13C NMR spectroscopy. The stoichiometry of the complexes was verified by elemental analysis. …”
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    Synthesis and Anti-Inflammatory Activity of New Nicotinoyl Amides by O.A. Nurkenov, S.D. Fazylov, Zh.S. Nurmaganbetov, T.M. Seilkhanov, A.Zh. Mendibayeva, S.K. Kabieva, E.M. Satbaeva

    Published 2024-10-01
    Subjects: “…nicotinic acid, chloranhydride, morpholine, cytisine, 1-adamantane, antiflammatory activity, NMR spectroscopy…”
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