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Showing 1 to 8 of 8 for “"23Na- NMR"”.

  1. Investigation of sodium binding through implementation and application of single- and double-quantum filtered 23Na NMR spectroscopy

    Defnet, EmilyUniversity of Illinois at Urbana-Champaign2015

    … to saltiness perception would be of great value. 23Na NMR spectroscopy is such a method, since it offers a unique means for non-invasively measuring both sodium content and mobility using recently developed single-quantum (SQ) and double-quantum filtered (DQF) NMR experiments. In food products, …

    uiuc Repository record

  2. Conformatie-transmissie in fosfolipiden : een 23Na NMR studie naar de kinetiek van Na+ transport door gramicidine in afhankelijkheid van de samenstelling van de lipidedubbellaag

    Altena, Jurgen1991

    eindhoven Repository record

  3. Dichte-gewichtete Phasenkodierung zur effizienten k-Raumabtastung in der NMR-Bildgebung

    Greiser, AndreasUniversität Würzburg

    Die spektroskopische NMR-Bildgebung (Chemical Shift Imaging, CSI) kombiniert die Lokalisationstechniken der NMR-Tomographie mit der NMR-Spektroskopie und bietet so eine ortsaufgelöste metabolische Information über das untersuchte Gewebe. Mit dieser Technik können Stoffwechselvorgänge direkt und …

    wurz-thes Repository record

  4. An Anion Selective Aminocyclodextrin Ion Channel: Ion Selectivity, pH Sensitivity and Potential as a Scaffold for Light Gating

    Madhavan, NanditaUniversity of Illinois at Urbana-Champaign2015

    … Ion transport through the channel gauged using 23Na NMR and fluorescence spectroscopy indicated high ion transport activity, comparable to natural ion channels. The fluorescence studies also indicated that the ion channel was highly anion selective with anion transport rates being ClO4- > I- > …

    uiuc Repository record

  5. Development and Optimisation of Radial Techniques for Sodium Magnetic Resonance Imaging

    Nielles-Vallespin, SoniaUniversität Heidelberg

    … work was to provide techniques and hardware for 23Na MRI of the human brain, heart and muscle in a clinical scanner at 1.5T. For this purpose, radiofrequency (RF) coils were developed and a transmit/receive switch was adapted to 16.84 MHz. A 3D radial gradient echo (GRE) sequence was implemented, …

    heid-diss Repository record

  6. 23Na-Magnetresonanzspektroskopie-Untersuchungen zum Verlauf der Narbenentwicklung nach Myokardinfarkt

    Scheffer, HeikeUniversität Würzburg

    … postoperativ entnommen und der Na-Gehalt mittels 23Na-MRS und Ionenchromatographie bestimmt. Der Na-Gehalt nach MI war zu allen Zeitpunkten bei beiden Bestimmungsmethoden auf Werte zwischen 306 und 160% des Kontrollwertes erhöht (n= 6-8) je Gruppe, p<0.01 vs. Kontrolle). Der Na-Gehalt ist im …

    wurz-thes Repository record

  7. Development of Electrolyte Salts for Multivalent Ion Batteries

    Keyzer, EvanUniversity of Cambridge2019

    … the Chevrel phase cathode. Solid-state 23Na NMR analysis as well as DFT calculations show that chloride-containing electrolytes facilitate the co-insertion of Na into the cathode material. In chapter 5 the hydroboration of pyridines and CO2 in the presence of pinacolborane is presented. …

    cambridge Repository record

  8. Effects of formulation and processing parameters on sodium availability in a model lipoproteic emulsion gel

    Okada, Kyle SatoshiUniversity of Illinois at Urbana-Champaign2016

    The student, Kyle Okada, accepted the attached license on 2016-07-13 at 18:54.

    uiuc Repository record