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[Quantitative determination of amino acids from blood-stained filter papers using high-performance thin layer
Monatsschrift Fur Kinderheilkunde
|June 1, 1979
Abstract:
A method is described to determine amino acids by extraction from pieces of bloodstained and dried filter papers and following dansylation and separation by High-Performance Thin Layer Chromatography (HPTLC). Quantitative determination is possible by means of a TLC-Scanner measuring the fluorescent light of the dansylated amino acids. The possible use of this procedure as screening test is discussed.