We are pleased to announce the winners of the Separations 2023 Outstanding Reviewer Award. The Separations Editorial Board and editorial team would like to gratefully acknowledge the time and energy dedicated by reviewers to checking the manuscripts submitted to Separations (ISSN: 2297-8739). It is due to their efforts that the high quality and quick turnaround of the journal are maintained.

Name: Dr. Sylwia Studzińska
Affiliation: Uniwersytet Mikołaja Kopernika w Toruniu, Faculty of Chemistry, Torun, Kujawsko-Pomorskie, Poland
Research Interests: chromatography; separation; mass spectrometry; biomolecules; metabolites; oligonucleotides; sample preparation

Name: Dr. George Z. Tsogas
Affiliation: Laboratory of Analytical Chemistry, Department of Chemistry, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
Research Interests: molecular spectroscopy; atomic spectroscopy; preconcentration methods; chemiluminescence and analytical applications; flow analysis (FIA) techniques/chemiluminescence detection; HPLC; extraction–microextraction techniques; digestion methods of solid samples; synthesis and analytical applications of nanomaterials; microfluidic paper-based devices and their analytical applications; point of care diagnostics

Name: Dr. Gonçalo Justino
Affiliation: Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, 1749-016 Lisboa, Portugal
Research Interests: mass spectrometry; drug metabolism; drug toxicity; metabolomics; pharmacometabolomics; proteomics; chemoproteomics; computational biochemistry; bioinformatics; drug repurposing

The prizes for each winner are as follows:

• CHF 400;
• An opportunity to publish a paper free of charge in Separations in 2024 after peer review;
• A certificate.

Separations Editorial Office