| Literature DB >> 12877195 |
Aschwin van der Horst1, Peter J Schoenmakers.
Abstract
The need for and the emergence of comprehensive two-dimensional liquid chromatographic separations of synthetic polymers are reviewed in this paper. LC x SEC is shown to be a particularly valuable two-dimensional technique in this domain. An improved (symmetrical) configuration based on a single 10-way switching valve is described. The use of LC x SEC to understand and optimize one-dimensional separations is illustrated, as well as the potential of the technique for the separation and characterization of functional polymers and copolymers.Entities:
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Year: 2003 PMID： 12877195 DOI： 10.1016/s0021-9673(03)00495-3
Source DB: PubMed Journal: J Chromatogr A ISSN： 0021-9673 Impact factor: 4.759