Sensitive and selective determination of fluvoxamine maleate using a sensitive chemiluminescence system based on the alkaline permanganate–Rhodamine B–gold nanoparticles reaction | Zendy

Hassanzadeh Javad | Zendy; Amjadi Mohammad | Zendy

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Sensitive and selective determination of fluvoxamine maleate using a sensitive chemiluminescence system based on the alkaline permanganate–Rhodamine B–gold nanoparticles reaction

Author(s) -

Hassanzadeh Javad,

Amjadi Mohammad

Publication year - 2015

Publication title -

luminescence

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.428

H-Index - 45

eISSN - 1522-7243

pISSN - 1522-7235

DOI - 10.1002/bio.2757

Subject(s) - chemiluminescence , chemistry , detection limit , rhodamine b , permanganate , potassium permanganate , colloidal gold , rhodamine , pulmonary surfactant , yield (engineering) , sodium dodecyl sulfate , nuclear chemistry , inorganic chemistry , chromatography , nanoparticle , photocatalysis , catalysis , nanotechnology , organic chemistry , fluorescence , materials science , biochemistry , physics , quantum mechanics , metallurgy

A high‐yield chemiluminescence (CL) system based on the alkaline permanganate–Rhodamine B reaction was developed for the sensitive determination of fluvoxamine maleate (Flu). Rhodamine B is oxidized by alkaline KMnO 4 and a weak CL emission is produced. It was demonstrated that gold nanoparticles greatly enhance this CL emission due to their interaction with Rhodamine B molecules. It is also observed that sodium dodecyl sulfate, an anionic surfactant, can strongly increase this enhancement. In addition, it was demonstrated that a notable decrease in the CL intensity is observed in the presence of Flu. This may be related to Flu oxidation with KMnO 4 . There is a linear relationship between the decrease in CL intensity and the Flu concentration over a range of 2–300 µg/L. A new simple, rapid and sensitive CL method was developed for the determination of Flu with a detection limit (3s) of 1.35 µg/L. The proposed method was used for the determination of Flu in pharmaceutical and urine samples. Copyright © 2014 John Wiley & Sons, Ltd.

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