Flow injection photoinduced chemiluminescence determination of imazalil in water samples

Abstract

. Intraday and interday coefficients of variation were below 9.9% in all cases. This method was applied to the analysis of environmental water samples, obtaining recoveries between 95.7 and 110 %.

A critical review on photochemical conversions in flow analysis

“…Chemiluminescence (e.g. using luminol or peroxyoxalate systems) has been widely exploited for determination of the oxidizing or reducing species produced by UV irradiation of the analyte as demonstrated in determination of napropamide [136], imizalil [156], thiacloprid [157], N-methylcarbamate pesticides [158], dithiocarbamate M A N U S C R I P T…”

Investigation on a Sensitive Chemiluminescence System Based on Ni(IV) Complex to Determine Two β2-Agonist Drugs in Urine and Swine Feed and Their Mechanism

“…Many of these analytical techniques are expensive or require time-consuming derivatization steps. Unlike other methods, chemiluminescence (CL), due to its more sensitive, economical, convenient and lower detection limits, has attracted considerable attention in several fields such as clinical research, biotechnology, pharmacology, and environmental chemistry [14][15][16][17] in the recent years. Several chemiluminescence systems has been successfully used in determination for SAL and TEB in different oxidants, such as K3[Fe(CN)6] [18,19], H2O2 [20], and Cu(III) complex [21], others are such as Immunoassay CL [22], Micro Flow Sensor [23] and Liquid-Core Waveguide CL detection system [24].…”

Flow injection chemiluminescence determination of isoxicam based on diperiodatoargentate(III)-fluorescein system in a micellar medium

“…The chromatography technique possesses high selectivity and sensitivity, but all of them involve expensive instrumental set up and toxic solvents; moreover, time-consuming extraction and separation procedures are also needed, which make these techniques not suitable for routine analysis. CL combined with the flow-injection method has received much attention for the analysis of organic and inorganic species in a variety of fields owing to its high sensitivity, wide linear range and relatively simple and inexpensive instrumentation [14][15][16][17][18][19]. To the best of our knowledge, however, there is no work in the literature reported about the CL method for the analysis of isoxicam in either biological fluids or pharmaceutical formulations.…”