Proceedings of the National Academy of Sciences of the United States of America, Vol. 99, No. 25 (Dec. 10, 2002), pp. 15858-15862 (5 pages) A scheme enabling the complete sampling of multidimensional ...

Ultrafast 2D NMR allows 2D NMR scans of complex mixtures to be carried out in seconds, rather than hours. This rapid measurement time has opened the technique to a world of applications such as online ...

A single NMR scan using the Spinsolve™ NMR spectrometer is adequate to measure concentrations and reveal molecular structure for many samples. Figure 2 shows the spectrum of lidocaine that was ...

Some bottles of wine are worth thousands of dollars. But if oxygen has leaked past the cork, it could be thousand-dollar vinegar -- and there's no way to tell without opening the bottle. Now chemists ...