TY - JOUR TI - Chemiluminescence determination of tetracyclines using Fenton system in the presence europium(III) ions AB - 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 4 x 10{sup -7} to 2 x 10{sup -5} mol L{sup -1} of Chlor-TC; 2 x 10{sup -7} to 2 x 10{sup -5} mol L{sup -1} of Oxy-TC and 1 x 10{sup -7} to 3 x 10{sup -5} mol L{sup -1} of Doxy-TC. The method was successfully applied to the determination of these drugs in pharmaceutical and veterinary formulation and honey. AU - "Kaczmarek, Malgorzata [Department of Rare Earths, Faculty of Chemistry, Adam Mickiewicz University, Grunwaldzka 6, 60 - 780 Poznan (Poland)]" AU - "Lis, Stefan [Department of Rare Earths, Faculty of Chemistry, Adam Mickiewicz University, Grunwaldzka 6, 60 - 780 Poznan (Poland)]" KW - "37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY" KW - "CALIBRATION" KW - "CHEMILUMINESCENCE" KW - "ENERGY TRANSFER" KW - "EUROPIUM" KW - "HONEY" KW - "IONS" KW - "OXIDATION" KW - "OXYTETRACYCLINE" KW - "ANTIBIOTICS" KW - "ANTI-INFECTIVE AGENTS" KW - "CHARGED PARTICLES" KW - "CHEMICAL REACTIONS" KW - "DRUGS" KW - "ELEMENTS" KW - "EMISSION" KW - "FOOD" KW - "LUMINESCENCE" KW - "METALS" KW - "ORGANIC COMPOUNDS" KW - "PHOTON EMISSION" KW - "RARE EARTHS" KW - "TETRACYCLINES" DO - https://doi.org/10.1016/j.aca.2009.02.047 UR - PB - CY - Netherlands PY - 2009 DA - 2009-04-20 LA - English J2 - [] VL - 639 C1 - C2 - C3 - C4 - C5 - Available from http://dx.doi.org/10.1016/j.aca.2009.02.047 L3 - Journal Name: Analytica Chimica Acta; Journal Volume: 639; Journal Issue: 1-2; Other Information: DOI: 10.1016/j.aca.2009.02.047; PII: S0003-2670(09)00341-9; Copyright (c) 2009 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved. ER -