Multinuclear Magnetic Resonance Study on Aluminium Sec-butoxide Chelated with Ethyl Acetoacetate in Various Amounts
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چکیده
منابع مشابه
Multinuclear Magnetic Resonance Imaging and NMR Spectroscopy in Biomedical Investigations
Biomedical investigations with small animals using 0.5-T and 7-T MRI scanners adjusted on the Larmor frequencies of different nuclei 1H, 2H, 11B, 13C, 19F, 23Na, 31P, 35Cl are described. Experiments on registration of signals 19F from the fluorocarbons injected in laboratory animals are discussed. They give presentation on the application of fluorocarbon compounds as blood substitutes and contr...
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Pyrex is an ubiquitous material that has attained widespread use in laboratory glassware and household utensils due to its properties, cost effectiveness, and ease of fabrication. Despite its importance, the structure of borosilicate glass such as Pyrex is not fully understood. Here, we report high resolution Si, Al, and B magic-angle spinning (MAS) nuclear magnetic resonance (NMR) spectroscopi...
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The effectiveness of measuring distances between monovalent and divalent cation sites on enzymes has been examined by 6Li, 7Li, I4N, 15N, 23Na, 39K, 85Rb, 87Rb, and 133Cs nuclear magnetic resonance (NMR). Measurements were made of the paramagnetic effect of enzyme-bound Mn2+ on the longitudinal spin-lattice relaxation rate ( l /T l ) of the monovalent cations by using MnZ+ at the divalent catio...
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Osteoarthritis (OA) is a serious, painful and life altering joint disease that is most common in the knee joint. Knee OA can be characterized by the gradual loss of articular cartilage (AC). Early detection of knee OA is important, as it will allow physicians to start hyaluronic acid or nonsteroidal anti-inflammatory drugs (NSAIDs) treatment to stop further degeneration of AC. For the early kne...
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ژورنال
عنوان ژورنال: Croatica chemica acta
سال: 2019
ISSN: 1334-417X
DOI: 10.5562/cca3426