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Chemiluminescence flow-injection method for the determination of amino acids based on Schiff base formation in sodium bis(2-ethylhexyl) sulphosuccinate reversed micelles

✍ Scribed by Junjiro Hayashi; Masaaki Yamada; Toshiyuki Hobo


Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
496 KB
Volume
259
Category
Article
ISSN
0003-2670

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✦ Synopsis


A chemdummescence flow-mjectlon method mvolvmg Schlff base formation was studied for the determmatlon of prnnary ammo acids Sodium bls(2-ethylhexyl)sulphosuccmate reversed mlcelles effectively medlated Schlff base formation with phenylacetaldehyde and a-ammo acids The acceleration of Schlff base formation was dependent on both the water-to-surfactant ratto m the reversed mxellar solutlon and the hydrophobxlty of the ammo acids The detection limits were l-130 pmol and the dynamic range was lo4