Flow injection assays with chemiluminescence and bioluminescence detection — A review

Lewis, Simon W.; Price, David; Worsfold, Paul J.

doi:10.1002/bio.1170080402

Cited by 43 publications

(14 citation statements)

References 101 publications

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“…This has been achieved by a combination of more sophisticated on-line sample treatment, eg the use of solid phase reagents to preconcentrate selected analytes and/or to remove the sample matrix, and the use of more inherently selective CL reactions. For an historical perspective on the development of FI-CL the reader is referred to two previous reviews (228,229) that cover the periods late 1970s-mid-1992 and 1991-mid-1995, respectively.…”

Section: Introductionmentioning

confidence: 99%

Analytical applications of flow injection with chemiluminescence detection—a review

et al. 2001

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This paper reviews the literature on analytical applications of flow injection (FI) techniques with chemiluminescence (CL) detection from 1995-1999. The focus is on the application of FI-CL to the quantitative determination of specific analytes in real sample matrices. Therefore, entries have been tabulated under the most appropriate application area, ie pharmaceutical, environmental, foods and beverages and biomedical, as defined by the matrix that has been analysed. Each table lists analytes alphabetically and gives details of the exact sample matrix, the limit of detection (as reported in the original paper) and comments on the CL reaction used.

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Section: Introductionmentioning

confidence: 99%

Analytical applications of flow injection with chemiluminescence detection—a review

et al. 2001

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“…Chemiluminescence detection for chemical analysis has attracted great interest in recent years due to its potential for very low limits of detection, and its application to detection for flow analysis and HPLC has been the subject of several reviews (27)(28)(29)(30)(31)(32)(33).…”

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The Determination of Psilocin and Psilocybin in Hallucinogenic Mushrooms by HPLC Utilizing a Dual Reagent Acidic Potassium Permanganate and Tris(2,2′‐bipyridyl)ruthenium(II) Chemiluminescence Detection System

Anastos

Lewis

Barnett

et al. 2006

Journal of Forensic Sciences

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This paper describes a procedure for the determination of psilocin and psilocybin in mushroom extracts using high-performance liquid chromatography with postcolumn chemiluminescence detection. A number of extraction methods for psilocin and psilocybin in hallucinogenic mushrooms were investigated, with a simple methanolic extraction being found to be most effective. Psilocin and psilocybin were extracted from a variety of hallucinogenic mushrooms using methanol. The analytes were separated on a C12 column using a (95:5% v/v) methanol:10 mM ammonium formate, pH 3.5 mobile phase with a run time of 5 min. Detection was realized through a dual reagent chemiluminescence detection system of acidic potassium permanganate and tris(2,2'-bipyridyl)ruthenium(II). The chemiluminescence detection system gave improved detectability when compared with UV absorption at 269 nm, with detection limits of 1.2 x 10(-8) and 3.5 x 10(-9) mol/L being obtained for psilocin and psilocybin, respectively. The procedure was applied to the determination of psilocin and psilocybin in three Australian species of hallucinogenic mushroom.

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“…In recent years, chemiluminescence detection methods, especially those using peroxyoxalate esters, combined with HPLC have become powerfuls tool for the sensitive determination of biomaterials (Givens et al, 1990) and many applications have been published (Kwakman et al, 1992, Robards et al, 1992, Lewis et al, 1993. TCPO and DNPO have generally been used for this purpose.…”

Section: Discussionmentioning

confidence: 99%

A new sensitive determination method of estradiol in plasma using peroxyoxalate ester chemiluminescence combined with an HPLC system

Kuwahara

Takamatsu

Hayase³

2000

Biomed. Chromatogr.

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A new sensitive determination method of estradiol in a plasma sample using peroxyoxalate ester chemiluminescence was developed. Estradiol, which was extracted by liquid-liquid extraction using ethyl acetate from plasma, was derivatized with dansyl-chloride (DNS-Cl) and separated by reverse-phase HPLC. The performance of four oxalates, bis(trichlorophenyl)oxalate (TCPO), bis(2,4-dinitrophenyl)oxalate (DNPO), bis(pentafluorophenyl)oxalate (PFPO), and bis[4-nitro-2-(3,6, 9-trioxadecyloxycarbonyl)phenyl] oxalate (TDPO), were evaluated using the static system, and DNPO was found to have the most sensitive and stable chemiluminescence at a H(2)O(2) concentration of 30 mM. HPLC-chemiluminescence system using DNPO for the determination of estradiol was established. The detection limit of dansylated-estradiol (DNS-E2) was 15 fmol (4 pg) in the standard solution and 44 fmol (12 pg) in the rat plasma sample at S/N = 3.

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Flow injection assays with chemiluminescence and bioluminescence detection — A review

Cited by 43 publications

References 101 publications

Analytical applications of flow injection with chemiluminescence detection—a review

Analytical applications of flow injection with chemiluminescence detection—a review

The Determination of Psilocin and Psilocybin in Hallucinogenic Mushrooms by HPLC Utilizing a Dual Reagent Acidic Potassium Permanganate and Tris(2,2′‐bipyridyl)ruthenium(II) Chemiluminescence Detection System

A new sensitive determination method of estradiol in plasma using peroxyoxalate ester chemiluminescence combined with an HPLC system

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