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Abstract:
Sodium dodecylsulfate (SDS) can greatly enhance the emission intensity of the weak chemiluminescence reaction of Ce(IV) with norfloxacin (NFLX) in acid medium. Based on this phenomenon, a simple and rapid new method for the continuous determination of norfloxacin was developed. The calibration graph is linear for 7.78 × 10-8-5.82 × 10-6 g · mL-1, the detection limit (3σ) is 1.57 × 10-8 g · mL-1, and the relative standard deviation (n=10, c = 1.94 × 10-6 g · mL-1) is 1.7%. The method was successfully applied to the determination of norfloxacin in capsules. Additionally, the system's mechanism was discussed.
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Spectroscopy and Spectral Analysis
ISSN: 1000-0593
Year: 2005
Issue: 12
Volume: 25
Page: 1938-1942
0 . 5 5 7
JCR@2005
0 . 7 0 0
JCR@2023
JCR Journal Grade:4
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 1
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