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author:

Liao, SL (Liao, SL.) [1] | Xie, ZH (Xie, ZH.) [2] (Scholars:谢增鸿)

Indexed by:

EI Scopus SCIE PKU CSCD

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 x 10(-8) -5.82 x 10(-6) g (circle) mL(-1), the detection limit (3 sigma) is 1.57 x 10(-8) g (circle) mL(-1), and the relative standard deviation (n = 10, c = 1.94 x 10(-6) g (circle) mL(-1)) is 1.7 %. The method was successfully applied to the determination of norfloxacin in capsules. Additionally, the system's mechanism was discussed.

Keyword:

chemiluminescence flow-injection norfloxacin

Community:

  • [ 1 ] Fuzhou Univ, Dept Chem, Fuzhou 350002, Peoples R China
  • [ 2 ] Nanping Teachers Coll, Nanping 353000, Peoples R China

Reprint 's Address:

  • 谢增鸿

    [Xie, ZH]Fuzhou Univ, Dept Chem, Fuzhou 350002, Peoples R China

Email:

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Source :

SPECTROSCOPY AND SPECTRAL ANALYSIS

ISSN: 1000-0593

CN: 11-2200/O4

Year: 2005

Issue: 12

Volume: 25

Page: 1938-1942

0 . 5 5 7

JCR@2005

0 . 7 0 0

JCR@2023

ESI Discipline: CHEMISTRY;

JCR Journal Grade:4

Cited Count:

WoS CC Cited Count: 5

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

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