Determination of Enoxacin in Tablet by Flow Injection Chemiluminescence

Abstract:

A new flow injection chemiluminescence (CL) method for the determination of Enoxacin（ENX）was described. The method was based on the weak CL reaction of Ce(Ⅳ)-SO₃^2- sensitized by Pr³⁺- ENX. The relative CL intensity was linear with the concentration of ENX in the range of 3×10^-8 g•mL-1~5.0×10^-7 g•mL-1. The detection limit is 1.0×10^-8 g•mL^-1 .The r^{Superscript text}elative standard deviation (RSD) for the determination of 4.0×10^-7 g•mL-1 ENX is 3.5% (n=11). The method has been successfully applied to the analysis of ENX in tablet

• Periodical: Advanced Materials Research (Volumes 554-556)
• Pages: 1880-1883
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.554-556.1880
• Online since: July 2012
• Authors: Nai Lin Ren, Chi Yang
• Keywords: Ce(IV), Chemiluminescence, Enoxacin, Pr(III)

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