Differential-pulse adsorptive stripping voltammetric determination of the antibacterial lomefloxacin

被引：21

作者：

Vílchez, JL ^{[1
]}

Araujo, L ^{[1
]}

Prieto, A ^{[1
]}

Navalón, A ^{[1
]}

机构：

[1] Univ Granada, Fac Sci, Dept Analyt Chem, E-18071 Granada, Spain

来源：

JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS | 2001年 / 26卷 / 01期

关键词：

differential-pulse voltammetry; adsorptive stripping; antibacterials; lomefloxacin;

D O I：

10.1016/S0731-7085(01)00391-0

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A differential-pulse adsorptive stripping voltammetric method for the determination of trace amounts of the antibacterial lomefloxacin is proposed, By using an accumulation potential of -0.30 V and a 2 min accumulation time, the linear concentration range of application was 1.0-10.0 ng ml(-1) of lomefloxacin. with a relative standard deviation of 3.8% (for a level of 5.0 ng ml(-1)) and a detection limit of 0.3 ng ml(-1). The method was applied to determination of lomefloxacin in human urine and serum samples. It was validated using HPLC as a reference method. Recovery levels of the method reached 100% in all cases. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：23 / 29

页数：7

共 50 条

[21] DIFFERENTIAL PULSE ADSORPTIVE STRIPPING VOLTAMMETRIC DETERMINATION OF CEFTRIAXONE AT A STATIC MERCURY DROPPING ELECTRODE
ALTINOZ, S
TEMIZER, A
[J]. JOURNAL OF PHARMACEUTICAL SCIENCES, 1990, 79 (04) : 351 - 353
[22] Adsorptive stripping differential pulse voltammetric determination of trace amounts of tin in biological samples
Gao, ZQ
Siow, KS
[J]. ANALYTICAL SCIENCES, 1996, 12 (02) : 267 - 271
[23] Differential pulse adsorptive stripping voltammetric determination of nickel and cobalt in human hair samples
Wasiak, W
Ciszewska, W
[J]. CHEMIA ANALITYCZNA, 1999, 44 (01): : 75 - 81
[24] DETERMINATION OF CEFTRIAXONE IN AQUEOUS-HUMOR AND SERUM SAMPLES BY DIFFERENTIAL-PULSE ADSORPTIVE STRIPPING VOLTAMMETRY
ALTINOZ, S
OZER, D
TEMIZER, A
YUKSEL, N
[J]. ANALYST, 1994, 119 (07) : 1575 - 1577
[25] ADSORPTIVE DIFFERENTIAL-PULSE STRIPPING VOLTAMMETRY OF NORFLOXACIN AND ITS ANALYTICAL APPLICATION
JABER, AMY
LOUNICI, A
[J]. ANALYST, 1994, 119 (11) : 2351 - 2357
[26] SUITABILITY OF POLYSTYRENE FOR VOLTAMMETRIC CELLS - A DIFFERENTIAL-PULSE ANODIC-STRIPPING VOLTAMMETRIC STUDY
DIAZCRUZ, S
DIAZCRUZ, JM
ESTEBAN, M
[J]. ANALYTICAL CHEMISTRY, 1994, 66 (09) : 1548 - 1551
[27] REDUCTIVE DIFFERENTIAL-PULSE ADSORPTIVE STRIPPING VOLTAMMETRIC DETERMINATION OF MOLYBDENUM AS 12-MOLYBDOPHOSPHORIC ACID OR AS MOLYBDIC ACID AT A HANGING MERCURY DROP ELECTRODE
FOGG, AG
ALONSO, RM
[J]. ANALYST, 1988, 113 (02) : 361 - 363
[28] Differential pulse adsorptive stripping voltammetric determination of permethrin using hanging mercury drop electrode
Thriveni, T
Sreedhar, NY
[J]. BULLETIN OF ELECTROCHEMISTRY, 2004, 20 (11): : 517 - 523
[29] Adsorptive Stripping Voltammetric Behavior and Determination of Zolmitriptan Using Differential Pulse and Square Wave Voltammetry
El-Shal, Manal A.
Attia, Ali K.
[J]. ANALYTICAL & BIOANALYTICAL ELECTROCHEMISTRY, 2013, 5 (01): : 32 - 45
[30] Differential pulse adsorptive stripping voltammetric determination of chlorpyrifos at a sepiolite modified carbon paste electrode
Sirisha, Kamireddy
Mallipattu, Sreedhar
Reddy, Sreenivasula Reddy Jayarama
[J]. ANALYTICAL LETTERS, 2007, 40 (10) : 1939 - 1950

← 1 2 3 4 5 →