Document Detail


Chemiluminescence determination of tetracyclines using Fenton system in the presence europium(III) ions.
MedLine Citation:
PMID:  19345765     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
A new simple chemiluminescent method for the determination of chlortetracycline (Chlor-TC), oxytetracycline (Oxy-TC) and doxycycline (Doxy-TC) is described. This method is based on the europium(III) emission as a result of the energy transfer process from the excited product of the tetracyclines oxidation to the uncomplexed Eu(III). Under the optimum conditions, calibration graphs were obtained for 4x10(-7) to 2x10(-5) mol L(-1) of Chlor-TC; 2x10(-7) to 2x10(-5) mol L(-1) of Oxy-TC and 1x10(-7) to 3x10(-5) mol L(-1) of Doxy-TC. The method was successfully applied to the determination of these drugs in pharmaceutical and veterinary formulation and honey.
Authors:
Malgorzata Kaczmarek; Stefan Lis
Related Documents :
18445465 - Determination of uric acid in human urine and serum by capillary electrophoresis with c...
24447445 - Real time quantitative colourimetric test for methamphetamine detection using digital a...
25020235 - Critical care and vitamin d status assessment: what about immunoassays and calculated f...
21050805 - Chemiluminescence determination of cefotaxime sodium with flow-injection analysis of ce...
11451235 - Gc-fid as a primary method for establishing the purity of organic crms used for drugs i...
16628125 - Comparison of the reintroduced meia assay with hplc-ms/ms for the determination of whol...
Publication Detail:
Type:  Journal Article     Date:  2009-03-09
Journal Detail:
Title:  Analytica chimica acta     Volume:  639     ISSN:  1873-4324     ISO Abbreviation:  Anal. Chim. Acta     Publication Date:  2009 Apr 
Date Detail:
Created Date:  2009-04-06     Completed Date:  2009-07-02     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  0370534     Medline TA:  Anal Chim Acta     Country:  Netherlands    
Other Details:
Languages:  eng     Pagination:  96-100     Citation Subset:  IM    
Affiliation:
Department of Rare Earths, Faculty of Chemistry, Adam Mickiewicz University, Grunwaldzka 6, 60 - 780 Poznań, Poland.
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Descriptor/Qualifier:
Europium / chemistry*
Honey / analysis
Hydrogen Peroxide / chemistry*
Iron / chemistry*
Kinetics
Luminescence
Luminescent Measurements / methods*
Pharmaceutical Preparations / chemistry
Tetracyclines / analysis*,  chemistry
Water / chemistry
Chemical
Reg. No./Substance:
0/Fenton's reagent; 0/Pharmaceutical Preparations; 0/Tetracyclines; 7439-89-6/Iron; 7440-53-1/Europium; 7722-84-1/Hydrogen Peroxide; 7732-18-5/Water

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


Previous Document:  Development of biosensors containing laccase and imidazolium bis(trifluoromethylsulfonyl)imide ionic...
Next Document:  Physiotherapy after volar plating of wrist fractures is effective using a home exercise program.