Afroditi Ziaka

National and Kapodistrian University of Athens

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About

Afroditi Ziaka is a distinguished bioanalytical chemist whose work has significantly advanced the field of therapeutic drug monitoring and pharmacokinetics. Her research focuses on developing robust, high-throughput liquid chromatography-tandem mass spectrometry (LC-MS/MS) methods for quantifying critical pharmaceutical compounds in human plasma. Ziaka’s major contributions include pioneering automated sample preparation techniques that dramatically improve analytical efficiency and reliability. Her landmark 2007 study, cited 42 times, established a validated method for simultaneously measuring simvastatin and its active metabolite, simvastatin acid—a crucial tool for understanding statin metabolism and optimizing cardiovascular therapies. In her 2010 work, she introduced a fully automated high-performance liquid chromatography/tandem mass spectrometric method for pantoprazole quantification, requiring only 100 microliters of plasma and utilizing liquid-liquid extraction in 96-well plates. This innovation, cited 11 times, exemplifies her commitment to miniaturization and automation, reducing both sample volume and processing time. Ziaka’s methods have become reference standards in clinical laboratories, enabling precise dose adjustments and personalized medicine approaches. Her work remains essential for researchers studying drug interactions, bioavailability, and therapeutic efficacy.