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4 produkter
4 produkter
198 kr
Skickas inom 5-8 vardagar
Nuclear Magnetic Resonance Spectroscopy
An Introduction to Principles, Applications, and Experimental Methods
Inbunden, Engelska, 2018
903 kr
Skickas inom 7-10 vardagar
Combines clear and concise discussions of key NMR concepts with succinct and illustrative examplesDesigned to cover a full course in Nuclear Magnetic Resonance (NMR) Spectroscopy, this text offers complete coverage of classic (one-dimensional) NMR as well as up-to-date coverage of two-dimensional NMR and other modern methods. It contains practical advice, theory, illustrated applications, and classroom-tested problems; looks at such important ideas as relaxation, NOEs, phase cycling, and processing parameters; and provides brief, yet fully comprehensible, examples. It also uniquely lists all of the general parameters for many experiments including mixing times, number of scans, relaxation times, and more.Nuclear Magnetic Resonance Spectroscopy: An Introduction to Principles, Applications, and Experimental Methods, 2nd Edition begins by introducing readers to NMR spectroscopy - an analytical technique used in modern chemistry, biochemistry, and biology that allows identification and characterization of organic, and some inorganic, compounds. It offers chapters covering: Experimental Methods; The Chemical Shift; The Coupling Constant; Further Topics in One-Dimensional NMR Spectroscopy; Two-Dimensional NMR Spectroscopy; Advanced Experimental Methods; and Structural Elucidation. Features classical analysis of chemical shifts and coupling constants for both protons and other nuclei, as well as modern multi‐pulse and multi-dimensional methodsContains experimental procedures and practical advice relative to the execution of NMR experimentsIncludes a chapter-long, worked-out problem that illustrates the application of nearly all current methodsOffers appendices containing the theoretical basis of NMR, including the most modern approach that uses product operators and coherence-level diagramsBy offering a balance between volumes aimed at NMR specialists and the structure-determination-only books that focus on synthetic organic chemists, Nuclear Magnetic Resonance Spectroscopy: An Introduction to Principles, Applications, and Experimental Methods, 2nd Edition is an excellent text for students and post-graduate students working in analytical and bio-sciences, as well as scientists who use NMR spectroscopy as a primary tool in their work.
189 kr
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536 kr
Skickas inom 10-15 vardagar
Locked up within human bone are tantalizing clues concerningthe diets consumed by ancient peoples. On the one hand theamounts of certain elementsin bone (strontium, zinc) serveas measures of protein, fiber, and calcium intake. On theother hand, the ratios of carbon isotopes and of nitrogenisotopes provide information on questions of fish vs. meat,herbivore vs. carnivore, or (for animals) browser (shrubs)vs. grazer (grasses). Such information can provide a windowon many aspects of prehistoric cultures and can supplementthe nonskeletal archaeological record. In addition to thesetwo approaches, the biochemical record in bone from proteinand nucleic acids such as DNA serves as a source ofnondietary information such as genetic relationships. Thisvolume treats all three subjects.: elemental, isotopic, andbiochemical. The foremost experts in the areas providefundamental descriptions of the techniques, express theirconcerns over the limitations of the methods, and describerecent applications to archaeological studies.