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Information Journal Paper

Title

DETERMINATION OF OFLOXACIN USING ULTRASOUND-ASSISTED EMULSIFICATION MICROEXTRACTION BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY

Pages

  79-86

Abstract

 In this study, a simple and fast method was developed for OFLOXACIN determination.OFLOXACIN is an antibiotic that is used to treat bacterial infections. ULTRASOUND-ASSISTED EMULSIFICATION MICROEXTRACTION (USAEME) based on applying heavy density organic solvent followed by HIGH PERFORMANCE LIQUID CHROMATOGRAPHY (HPLC) was used for OFLOXACIN determination. For this purpose, 150ml chloroform as extraction solvent was slowly injected into the centrifuge glass vial containing 10ml aqueous sample located inside the ultrasonic water bath. The formed emulsion was centrifuged at 5000 rpm and 20ml of separated organic solvent containing extraction OFLOXACIN was injected into the HPLC system equipped with a UV/Vis detector at 290 nm. The influences of different parameters affecting the USAEME procedure were evaluated to optimize the efficiency of the microextraction process. Under the optimum extraction conditions, the calibration carve was linear in range of 10- 1000mg l-1. The limit of detection (LOD), limit of quantification (LOQ), and preconcentration factor in water sample were obtained 7, 23mg l-1 and 27, respectively.

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    APA: Copy

    KOLYAEE, N., Shahdousti, P., & AGHAMOHAMMADI, M.. (2017). DETERMINATION OF OFLOXACIN USING ULTRASOUND-ASSISTED EMULSIFICATION MICROEXTRACTION BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY. JOURNAL OF APPLIED RESEARCHES IN CHEMISTRY (JARC), 11(1), 79-86. SID. https://sid.ir/paper/180204/en

    Vancouver: Copy

    KOLYAEE N., Shahdousti P., AGHAMOHAMMADI M.. DETERMINATION OF OFLOXACIN USING ULTRASOUND-ASSISTED EMULSIFICATION MICROEXTRACTION BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY. JOURNAL OF APPLIED RESEARCHES IN CHEMISTRY (JARC)[Internet]. 2017;11(1):79-86. Available from: https://sid.ir/paper/180204/en

    IEEE: Copy

    N. KOLYAEE, P. Shahdousti, and M. AGHAMOHAMMADI, “DETERMINATION OF OFLOXACIN USING ULTRASOUND-ASSISTED EMULSIFICATION MICROEXTRACTION BY HIGH PERFORMANCE LIQUID CHROMATOGRAPHY,” JOURNAL OF APPLIED RESEARCHES IN CHEMISTRY (JARC), vol. 11, no. 1, pp. 79–86, 2017, [Online]. Available: https://sid.ir/paper/180204/en

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