Determination of psilocin and psilocybin using flow injection analysis with acidic potassium permanganate and tris(2,2′-bipyridyl) ruthenium(II) chemiluminescence detection respectively

被引：20
作者：
Anastos, N
Barnett, NW
Lewis, SW [1 ]
Gathergood, N
Scammells, PJ
Sims, DN
机构：
[1] Deakin Univ, Sch Biol & Chem Sci, Geelong, Vic 3217, Australia
[2] Monash Univ, Victorian Coll Pharm, Parkville, Vic 3052, Australia
[3] Forens Sci SA, Adelaide, SA 5000, Australia
来源：
TALANTA | 2005年 / 67卷 / 02期
关键词：
psilocin; psilocybin; flow injection analysis; chemiluminescence; synthesis; forensic analysis;
D O I：
10.1016/j.talanta.2004.11.038
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
A simple, rapid and sensitive method for the determination of psilocin and psilocybin is described. This is the first report on the determination of psilocin and psilocybin using flow injection analysis with acidic potassium permanganate and tris(2,2'-bipyridyl)ruthenium(II) chemiluminescence. The limits of detection (signal-to-noise ratio = 3) are 9 x 10(-10) M and 3 x 10(-10) M for psilocin and psilocybin, respectively. A concise synthetic route for psilocin in three steps from readily available starting materials is also described. The structures were elucidated on the basis of spectroscopic data. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码：354 / 359
页数：6
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