title: Capillary electrophoresis application in the analysis of the anti-cancer drugs impurities.
abstract: Due to the low therapeutic index of anti-cancer drugs, they should be closely monitored for evidence of potential contamination that may be of high toxicity and not to have the desired therapeutic effect. Therefore, analytical methods to detect drugs related substances at low concentrations are necessary. Capillary electrophoresis allows for fast and clear separation of drug derivatives. A multitude of submethods make selection of suitable environment for various types of chemicals possible. Publications concerning separation of drugs such as cisplatin, carboplatin, lobaplatin, methotrexate, tamoxifen, paclitaxel from their derivatives, which are their potential contaminations, show that capillary electrophoresis provides the appropriate tools to analyze the impurities of these anti-cancer drugs and is able to partially displace such technique as thin layer chromatography and high performance liquid chromatography, which still play a major role in this field.
authors.affiliation: Department of Biomedical and Environmental Analysis, Faculty of Pharmacy, Wroclaw Medical University, Grunwaldzka 2, 50-355 Wrocław, Poland. zalewska.m@gmail.com
authors.forename: Marta
authors.initials: M
authors.lastname: Zalewska
authors.forename: Karol
authors.initials: K
authors.lastname: Wilk
authors.forename: Halina
authors.initials: H
authors.lastname: Milnerowicz
mesh_terms: D000970:Antineoplastic Agents / Q000032:analysis* / Q000592:standards; D004340:Drug Contamination; D004355:Drug Stability; D019075:Electrophoresis, Capillary; D011786:Quality Control
chemical_list: D000970:Antineoplastic Agents