Contents
User Manual Version 002 BRUKER BIOSPIN 7
22.2 Pulse Shapes for W-PMLG and DUMBO ..................................................................... 276
22.3 Analog and Digital Sampling Modi .............................................................................. 277
22.3.1 Analog Mode Sampling ...............................................................................................278
22.3.2 Digital Mode Sampling ................................................................................................278
22.4 Setup ......................................................................................................................... 279
22.5 Parameter Settings for PMLG and DUMBO ................................................................ 279
22.6 Fine Tuning for Best Resolution .................................................................................. 281
22.7 Fine Tuning for Minimum Carrier Spike ....................................................................... 281
22.8 Correcting for Actual Spectral Width ........................................................................... 281
22.9 Digital Mode Acquisition ............................................................................................. 282
22.10 Examples ................................................................................................................... 282
23 Modified W-PMLG ...............................................................................285
23.1 Pulse Sequence Diagram for Modified W-PMLG ......................................................... 285
23.2 Pulse Shapes for W-PMLG ......................................................................................... 286
23.3 Setup ......................................................................................................................... 287
23.4 Parameter Settings for PMLG and DUMBO ................................................................ 287
23.5 Fine Tuning for Best Resolution .................................................................................. 288
23.6 Correcting for Actual Spectral Width ........................................................................... 288
23.7 Digital Mode Acquisition ............................................................................................. 289
24 CRAMPS 2D ........................................................................................291
24.1 Proton-Proton Shift Correlation (spin diffusion) ........................................................... 291
24.2 Pulse Sequence Diagram ........................................................................................... 292
24.3 Data Processing ......................................................................................................... 293
24.4 Examples ................................................................................................................... 294
24.5 Proton-Proton DQ-SQ Correlation .............................................................................. 296
24.6 Pulse Sequence Diagram ........................................................................................... 297
24.7 Data Processing ......................................................................................................... 299
24.8 Examples ................................................................................................................... 299
A Appendix ........................................................................................... 303
A.1 Form for Laboratory Logbooks .................................................................................... 303
Figures ............................................................................................... 309
Tables ................................................................................................ 315
Index .................................................................................................. 319