(29)Si NMR in LC-NMR analysis of silicones.

Magn Reson Chem

Institute of Chemical Process Fundamentals, Academy of Sciences of the Czech Republic, Rozvojová 135, Prague 6, Suchdol 16502, Czech Republic.

Published: January 2006

It is demonstrated using a practical example that indirect detection of (29)Si NMR signals is sufficiently sensitive in LC-NMR stop-flow arrangement to analyze mixtures of siloxane polymers. New cryogenic probes with better signal-to-noise ratio will turn this version of LC-NMR into a routine method for analysis of siloxane polymers.

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Source
http://dx.doi.org/10.1002/mrc.1715DOI Listing

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