A Sensitive Fluorimetric Method for the Determination of Epinephrine
โ Scribed by Yumei Guo; Jinghe Yang; Xia Wu; Aiqin Du
- Publisher
- Springer
- Year
- 2005
- Tongue
- English
- Weight
- 173 KB
- Volume
- 15
- Category
- Article
- ISSN
- 1053-0509
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๐ SIMILAR VOLUMES
A highly sensitive fluorimetric procedure based on alkylation of nicotinamide is described for the determination of aliphatic epoxides. Subsequent reaction of the resulting N-alkylnicotinamides with a ketone in basic medium yields strongly fluorescent products after final acidification. Sensitivity
## Fluorimetric differential assay of catecholamines yields correct values only if E/NE ratio is between l/5 to 1. In other cases, results are misleading, and an accurate estimation of each amine has to be done with specific methods based on a difference of oxidation pH or of stabilizing final mix