The oppositely rotating field does not affect the spin system and just leads to sample heating ... that usually makes 13C-NMR quite time-consuming. In fact, many NMR spectrometers below 100 MHz proton ...

If you do wish to spin it, type "ro on"<enter> or to turn spinning ... Some pulse programs for routine NMR experiments: 1 Acquire a proton spectrum first and make sure you have recorded the 90 Degree ...

The NMR phenomenon relies on the interaction of the nuclei of certain atomic isotopes with a static magnetic field. This magnetic field makes the possible spin-states of the nucleus differ in energy, ...

The preferred method is based on the investigation of signals in the proton NMR spectrum associated with the lipoproteins. Variations in the size, composition, and density of lipoproteins ...

The Spinsolve benchtop NMR spectrometer from Magritek - the benchtop NMR system for every chemistry lab. Perfect for Chemistry Education, Synthetic Chemists and Reaction Monitoring. With its ...

Progress in NMR spectroscopy has been held back by sensitivity ... driven dissociation — this time not to create nuclear spin order, but rather to preserve it. Indeed, owing to their lack ...

Image Credit: Bruker BioSpin - NMR, EPR and Imaging The study can begin ... the highest decoupling field for the i-spin channel, and the reference rf-fields and rf-power values for both nuclei ...