title: [Determination of prostaglandinum E1 by fluorescence extinction method].
abstract: In this paper, we have studied the fluorescence extinction effect of methyl alcohol by prostaglandinum E1 (PG E1) and found the linear relation between the fluorescence extinction intensity and prostaglandinum E1 concentration. Its linear equation is deltaF = 0.222c + 9.33 x 10(-2)(deltaF: fluorescence extinction value; c: PG E1 concentration microg/mL), correlation coeficient r = 0.99930. The results derived from fluorescence extinction method correspond to the results from violet spectrophotometric method.
authors.affiliation: Department of Chemistry, Jiangxi Normal University, 330027 Nanchang.
authors.forename: D
authors.initials: D
authors.lastname: Wang
authors.forename: X
authors.initials: X
authors.lastname: Li
authors.forename: H
authors.initials: H
authors.lastname: Cai
mesh_terms: D000527:Alprostadil / Q000032:analysis* / Q000737:chemistry; D000432:Methanol / Q000737:chemistry; D013050:Spectrometry, Fluorescence
chemical_list: D000527:Alprostadil; D000432:Methanol