Theodore Alexandrov

University of California San Diego, Pacific Northwest National Laboratory

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About

Theodore Alexandrov is a pioneering figure in spatial metabolomics and mass spectrometry imaging (MSI), with a focus on developing computational and experimental methods to map molecular distributions within biological tissues. His major contributions include advancing MALDI-MSI through innovative approaches like response surface methodology to optimize matrix spraying parameters, enabling reproducible, high-resolution molecular imaging. This work, cited 35 times, has become foundational for laboratories using automated spraying devices. Alexandrov also leads efforts in tissue preparation protocols for spatial metabolomics, ensuring robust sample handling for single-cell and tissue-level analysis. His research has significantly impacted the field by integrating data science with molecular imaging, facilitating the discovery of biomarkers and metabolic pathways in diseases such as cancer. With a strong citation record and leadership in the spatial omics community, Alexandrov’s work is instrumental in bridging technology and biology, making him a key resource for students and researchers exploring the spatial dimension of metabolomics.