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首页> 外文期刊>Talanta: The International Journal of Pure and Applied Analytical Chemistry >NEW FLUORIGENIC REAGENTS AND THEIR FLUORESCENT REACTIONS FOR AMINO ACID MEASUREMENTS
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NEW FLUORIGENIC REAGENTS AND THEIR FLUORESCENT REACTIONS FOR AMINO ACID MEASUREMENTS

机译:氨基酸测量的新型荧光试剂及其荧光反应

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摘要

Naphthalene-2,3-dicarboxaldehyde, l-phenylnaphthalene-2,3-dicarboxaldehyde and an-thracene-2,3-dicarboxladehyde have been characterized for use as fluorigenic reagents for the determination of primary amines and ammo acids at the microgram level. Thereaction conditions, spectral properties and the stability of the derivatives (isoindoles) have been investigated with standard amino acids. The results have been compared with other fluorigenic reagents such as ortho-phthalaldehyde.
机译:萘-2,3-二甲醛,1-苯基萘-2,3-二甲醛和蒽-2,3-二甲醛被表征为荧光检测剂,用于测定微克级的伯胺和氨酸。已经用标准氨基酸研究了反应条件,光谱性质和衍生物(异吲哚)的稳定性。将结果与其他荧光试剂如邻苯二甲醛进行了比较。

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