讨人喜欢 发表于 2025-3-27 00:31:59
Density Matrix Methods in NMRe accumulation of signal in the time domain, followed by Fourier transformation in order to obtain the frequency spectrum. As Abragam realized during the writing of his classic book [ 1], time-domain NMR is most conveniently handled using the statistical density matrix. In this Chapter we present a安定 发表于 2025-3-27 03:39:27
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Multiple Quantum NMR Spectroscopy in Orientationally Ordered Fluidsophase. Since the first reports of using liquid crystals as solvents for NMR spectroscopy, high resolution NMR in liquid crystalline solution has developed into an important area [ 1]. The amount of solute that can be dissolved in a nematic mesophase depends on the mesophase and the solute, but solujungle 发表于 2025-3-27 13:01:41
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The Search for High-Resolution NMR Methods for Membrane Peptide Structurehis class of materials, but also typically have a very complex composition. As in other liquid crystals, the molecules found in membranes are in an orientationally ordered state. Because of this, the application of nuclear magnetic resonance (NMR) to the study of these systems requires an appreciati间接 发表于 2025-3-28 09:52:27
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