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Simultaneous determination of most prescribed antibiotics in multiple urban wastewater by SPE-LC-MS/MS.
A rapid analytical method was developed for the application of a long-term monitoring (>one year) of the most prescribed and often in hospitals used antibiotics in diverse wastewaters of an urbanExpand
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Evaluation of the matrix effect of different sample matrices for 33 pharmaceuticals by post-column infusion.
Matrix effects that occur during quantitative measurement by liquid chromatography mass spectrometry specifically when using electrospray ionization are a widely recognized phenomenon. Sample matrixExpand
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Development of a SPE-HPLC-MS/MS method for the determination of most prescribed pharmaceuticals and related metabolites in urban sewage samples.
Based on regional prescription data several pharmaceuticals with variable amounts of prescription and corresponding metabolites were selected and analyzed in influent and effluent samples of theExpand
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Post-column infusion of internal standard quantification for liquid chromatography-electrospray ionization-tandem mass spectrometry analysis - Pharmaceuticals in urine as example approach.
Liquid chromatography with electrospray ionization tandem mass spectrometry (LC-ESI-MS/MS) technique is gaining more and more attraction as the method of choice for multi-sample analysis. However, itExpand
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Development and validation of a hydrophilic interaction liquid chromatography-tandem mass spectrometry method for the quantification of the antidiabetic drug metformin and six others pharmaceuticals
A rapid and sensitive hydrophilic interaction liquid chromatography (HILIC)-tandem mass spectrometry method was developed and fully validated for the simultaneous determination of the antidiabeticExpand
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Analysing Health Risks from Air Pollution Effects in Saxony, Germany
This article presents the approach and current findings of the EO2HEAVEN project, in particular from the Saxony Case Study. The aim of the Case Study is the conceptual design of a Spatial InformationExpand
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