Multiple capillary isotachophoresis with repetitive hydrodynamic injections for performance improvement of the electromigration preconcentration
Review articleOpen access
2016/07/01 Full-length article DOI: 10.1016/j.chroma.2016.05.048
Journal: Journal of Chromatography A
Highlights•A novel electrokinetic preconcentration technique based on multiple isotachophoresis with repetitive hydrodynamic injection.•Stacking of a sample plug representing up to 300% of the total capillary length was successfully demonstrated.•Quantification of Aβ 1-40 amyloid peptide down to 50 nM with UV detection was made possible with 6 M-ITP cycles.
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