Showing 1 - 20 results of 61 for search '"nuclear magnetic resonance spectroscopy"', query time: 0.07s Refine Results
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    Quantitative Determination and Validation of Metformin Hydrochloride in Pharmaceutical Using Quantitative Nuclear Magnetic Resonance Spectroscopy by H. H. Gadape, K. S. Parikh

    Published 2011-01-01
    “…Rapid, specific and accurate proton nuclear magnetic resonance spectroscopy (1H NMR) method was developed to determine metformin hydrochloride antidiabetic drug in pharmaceutical tablet formulation. …”
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    Article
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    Metabolic Alterations of the Zebrafish Brain after Acute Alcohol Treatment by 1H Nuclear Magnetic Resonance Spectroscopy by Dong-Cheol Woo, Goo-Young Kim, Hyun-Ju Kim, Eunjung Bang, Hyang-Shuk Rhim, Sang-Young Kim, Do-Wan Lee, Chi-Bong Choi, Youl-Hun Seoung, Bo-Young Choe

    Published 2013-01-01
    “…The purpose of this study is to investigate the metabolic alterations associated with acute alcohol treatment in zebrafish by 1H nuclear magnetic resonance spectroscopy (NMRS). The brain metabolism of zebrafish was investigated after acute alcohol treatment (one-hour long exposure of adult fish to 0.00%, 0.25%, 0.50%, or 1.00% ethyl alcohol) with whole brain extraction. …”
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    Exploring the Effect of Mechanical Damage on the Water State in Blueberries Using Low-Field Nuclear Magnetic Resonance Spectroscopy by LUO Zixuan, JIANG Fengli, WU Peijing, SONG Ping, DING Keke

    Published 2025-02-01
    Subjects: “…blueberry; mechanical injury; temperature; low-field nuclear magnetic resonance spectroscopy; moisture distribution…”
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    Unusual free trisaccharides in caprine colostrum discovered by logically derived sequence tandem mass spectrometry by Wei-Chien Weng, Hung-En Liao, Cheng-Hsiu Chang, Shang-Cheng Hung, Kai Du, Zhijay Tu, Chun-Hung Lin, Chi-Kung Ni

    Published 2025-01-01
    “…The structures of oligosaccharides were traditionally determined using nuclear magnetic resonance spectroscopy or enzyme digestion followed by various detection methods, e.g., liquid. …”
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    Recent Advances in Electrochemical Glycobiosensing by Germarie Sánchez-Pomales, Rebecca A. Zangmeister

    Published 2011-01-01
    “…Although the prevalent methods of glycan analysis (high-performance liquid chromatography, mass spectrometry, and nuclear magnetic resonance spectroscopy) provide detailed identification and structural analysis of glycan species, there are significantly few low-cost, rapid glycan assays available for diagnostic and screening applications. …”
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    Polymer Electrolyte Membrane Fuel Cell Performance of a Sulfonated Poly(Arylene Ether Benzimidazole) Copolymer Membrane by Hasan Ferdi Gerçel, Çağla Gül Tosun, Levent Akyalçın

    Published 2016-01-01
    “…Structures of monomers and copolymer were confirmed by proton nuclear magnetic resonance spectroscopy (1H NMR) and Fourier transform infrared (FTIR) spectroscopy analyses. …”
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    Preparation of [C60]Fullerene Nanowhisker-gold Nanoparticle Composites and Reduction of 4-Nitrophenol through Catalysis by Jeong Won Ko, Jiulong Li, Weon Bae Ko

    Published 2015-12-01
    “…The product of the nanocomposites was characterized by X-ray diffraction, scanning electron microscopy, Raman spectroscopy, transmission electron microscopy, and solid- state 13C-nuclear magnetic resonance spectroscopy. The catalytic activity of the [C60]fullerene nanowhisker-gold nanoparticle composites was confirmed in 4-nitrophenol reduction by UV-vis spectroscopy.…”
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    Identification of Potential Biomarkers and Metabolic Changes in the Serum of Breast Lump Patients Among Kelantanese Based on 1H NMR Metabolomics by Ahmad Zulkefly, Wan Norlina Wan Azman, Julia Omar, Nurul Syakima Ab Mutalib, Desy Fitrya Syamsumir, M Maulidiani, Faridah Abas, Maya Mazuwin Yahya, Muhamad Syahmi Yamin, Wan Faiziah Wan Abdul Rahman, Tengku Ahmad Damitri Al-Astani Tengku Din

    Published 2023-12-01
    “…Serum samples from healthy controls, benign breast lump patients, and malignant breast lump patients were analyzed using proton nuclear magnetic resonance spectroscopy (1H NMR). A multivariate data analysis approach was employed, with the OPLS-DA and clustered heat map techniques effectively differentiating between the three groups. …”
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    Utilization of Fly Ash to Enhance Ground Waste Concrete-Based Geopolymer by Wu Chen, Zhiduo Zhu

    Published 2018-01-01
    “…Scanning electron microscopy/energy dispersive spectroscopy imaging, X-ray diffraction analyses, Fourier Transform Infra Red analyses, and Magic Angle Spinning-Nuclear Magnetic Resonance Spectroscopy techniques are also conducted to investigate the microstructure and phase/elemental compositions of the synthesized geopolymeric binders. …”
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    Study of a fixed-bed column in the adsorption of an azo dye from an aqueous medium using a chitosan–glutaraldehyde biosorbent by Jaime López-Cervantes, Dalia I Sánchez-Machado, Reyna G Sánchez-Duarte, Ma A Correa-Murrieta

    Published 2018-02-01
    “…The biosorbent was prepared from shrimp shells and characterized by scanning electron microscopy, X-ray diffraction, and nuclear magnetic resonance spectroscopy. The effects of chitosan–glutaraldehyde bed height (3–12 cm), inlet Direct Blue 71 concentration (15–50 mg l −1 ), and feed flow rate (1–3 ml min −1 ) on the column performance were analyzed. …”
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    Characterization of 1,8-diazabicyclo(5.4.0)undec-7-ene-hydroxyl-based ionic liquid for CO2 capture by Syarafana O. Amat, Normawati M. Yunus, Cecilia D. Wilfred

    Published 2025-01-01
    “…The characterization of the ILs was carried out using 1H and 13C nuclear magnetic resonance spectroscopy (NMR) and Fourier-transform infrared spectroscopy (FTIR). …”
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