Chiral Analysis of the Nonsteroidal Anti-inflammatory Drug Residuals in the Wastewater

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F12%3APU99098" target="_blank" >RIV/00216305:26310/12:PU99098 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Chiral Analysis of the Nonsteroidal Anti-inflammatory Drug Residuals in the Wastewater

Popis výsledku v původním jazyce

Chiral pharmaceuticals are known to exhibit stereoselective behaviour when situated in a biological system (e.g. living organism) resulting in enantiomers of these compounds showing different biological properties such as toxicity. For better understanding of the fate of chiral pharmaceuticals in the environment it is of great importance to develop chiral analytical methods capable of trace analysis in the environmental matrices. Enantioselective HPLC-DAD method was developed for the analysis of two non-steroidal anti-inflammatory drugs: ibuprofen and ketoprofen. Enantiomers of these compounds were separated using Chiralpak AD as a chiral column in the normal phase mode. Extracted samples of raw and treated wastewater were at first analysed by achiralHPLC-ESI-MS method, which was used for quantification of the sum of ibuprofen and ketoprofen enantiomers. After this, the samples were analyzed by chiral HPLC using diode array detector. It was found out that the diode array detector is n

Název v anglickém jazyce

Chiral Analysis of the Nonsteroidal Anti-inflammatory Drug Residuals in the Wastewater

Popis výsledku anglicky

Chiral pharmaceuticals are known to exhibit stereoselective behaviour when situated in a biological system (e.g. living organism) resulting in enantiomers of these compounds showing different biological properties such as toxicity. For better understanding of the fate of chiral pharmaceuticals in the environment it is of great importance to develop chiral analytical methods capable of trace analysis in the environmental matrices. Enantioselective HPLC-DAD method was developed for the analysis of two non-steroidal anti-inflammatory drugs: ibuprofen and ketoprofen. Enantiomers of these compounds were separated using Chiralpak AD as a chiral column in the normal phase mode. Extracted samples of raw and treated wastewater were at first analysed by achiralHPLC-ESI-MS method, which was used for quantification of the sum of ibuprofen and ketoprofen enantiomers. After this, the samples were analyzed by chiral HPLC using diode array detector. It was found out that the diode array detector is n

Druh

O - Ostatní výsledky

CEP obor

CB - Analytická chemie, separace

OECD FORD obor

—

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů