Annual reports on NMR spectroscopy. Vol.61 / ed. by Webb G.A. - Amsterdam: Academic Press, 2007. - x, 301 p. - ISBN 978-12-373918-6; ISSN 0066-4103  Место хранения:   032 | Институт органической химии им. Н.Н.Ворожцова СО РАН | Новосибирск | Библиотека

Оглавление / Contents

List of Contributors ............................................ v Preface ....................................................... vii Resolution Enhancement in In Vivo NMR Spectroscopy Cornelius Faber 1. Introduction ................................................. 2 2. Resolution in in vivo MRS .................................... 5 3. Spatial resolution ........................................... 6 4. Temporal resolution .......................................... 8 5. Spectral resolution ......................................... 10 6. Conclusion .................................................. 41 Acknowledgements ............................................... 41 References ..................................................... 42 Spin Echo NMR Diffusion Studies Frank Stallmach and Petrik Galvosas 1. Introduction ................................................ 52 2. Fundamentals of pulsed field gradient NMR diffusion studies ..................................................... 54 3. Review of PFG NMR pulse sequences ........................... 74 4. Generation and application of high-intensity pulsed field gradients ................................................... 91 5. Recent PFG NMR diffusion studies on porous materials ....... 105 Acknowledgements .............................................. 122 References .................................................... 122 Recent Advances in Theoretical Calculations of Indirect Spin-Spin Coupling Constants Leonid B.Krivdin and Ruben H.Contreras 1. Introduction ............................................... 134 2. General features of spin-spin coupling constants ........... 135 3. Calculation of spin-spin coupling constants ................ 159 4. Computational results - an illustrative compilation and a practical guide .......................................... 192 Acknowledgements .............................................. 234 References .................................................... 234 Solid-State NMR Studies on Semicrystalline Polymers Gun Chen and Hiromichi Kurosu 1. Introduction ............................................... 247 2. Polyethylene and ethylene copolymers ....................... 248 3. Some other semicrystalline polymers ........................ 264 References .................................................... 281 Selective NMR Excitations in Chiral Analysis Jonathan Farjon, Latifa Ziani, Laetitia Beguin, Denis Merlet and Jacques Courtieu 1. Introduction ............................................... 283 2. Selective homonuclear refocusing experiments: SERF and SERFph ..................................................... 284 3. Combination of variable angle sample spinning and SERF or SERFph experiments ...................................... 288 4. Heteronuclear selective refocusing, HetSERF, experiments ... 289 5. Conclusion ................................................. 292 References .................................................... 292 Index ......................................................... 295