Heavy atom enhanced room-temperature phosphorimetry for ultratrace determination of harmane
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Facile and selective determination of the cerebral vasodilator nafronyl in a commercial formulation by heavy atom induced room temperature phosphorimetry.
This paper presents a facile and selective method for the determination of the pharmaceutical compound nafronyl using heavy atom induced room temperature phosphorimetry (HAI-RTP) as analytical technique. The determination was performed in potassium iodide 1.6 M and sodium sulphite 0.002 M at a measurement temperature of 20 degrees C. The phosphorescence intensity was then measured at lambda(exc...
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ژورنال
عنوان ژورنال: Química Nova
سال: 2008
ISSN: 0100-4042
DOI: 10.1590/s0100-40422008000200003