Christopher Anderton

Pacific Northwest National Laboratory, Environmental Molecular Sciences Laboratory

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About

Christopher Anderton is a researcher specializing in mass spectrometry imaging (MSI), with a particular focus on advancing matrix-assisted laser desorption/ionization (MALDI) techniques for biological and microbial applications. His work sits at the intersection of analytical chemistry, instrumentation optimization, and microbiology, where he has made meaningful contributions to improving both the reproducibility and resolution of MALDI-MSI workflows. Among his most influential contributions is his application of response surface methodology to systematically optimize MALDI matrix spraying parameters, offering researchers a statistically rigorous framework for fine-tuning automated spraying devices — a challenge that had previously relied heavily on trial and error. This 2020 paper has garnered 35 citations, reflecting its practical utility across laboratories. Equally notable is his 2016 work employing robotic sprayers in combination with high-resolution Fourier-transform ion cyclotron resonance (FT-ICR) instrumentation to visualize biochemical interactions within microbial communities, accumulating 33 citations. This research addressed longstanding limitations of traditional matrix application methods, enabling unprecedented lateral and mass resolution in microbial imaging studies. Collectively, Anderton's research has helped standardize and elevate the quality of MALDI-MSI experiments, making him a valuable contributor to the broader mass spectrometry and chemical imaging communities.