Gwyndaf Evans

Diamond Light Source, Rosalind Franklin Institute

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About

Gwyndaf Evans is a structural biologist and crystallography specialist whose research sits at the cutting edge of macromolecular crystallography (MX), with a particular focus on advancing the technical infrastructure that enables high-resolution structural determination of challenging biological samples. Working at synchrotron facilities, Evans has made significant contributions to the development of beamline instrumentation and experimental methodologies that push the boundaries of what is structurally accessible to researchers worldwide. Among his most notable contributions is his work on the VMXm beamline, where he has helped establish robust sample preparation pipelines for microcrystals smaller than 10 micrometres — specimens that have historically posed formidable technical obstacles for cryo-crystallography. His efforts in optimizing beam optics, stability, and variable beam focusing have meaningfully improved data quality from these difficult samples. Evans has also pioneered high-throughput approaches to experimental phasing, introducing automated, robotics-driven multi-crystal frameworks that dramatically reduce human intervention, accelerating the pace of structural discovery. With citations accumulating across these methodological advances, his work continues to lower barriers for the broader structural biology community, enabling researchers to tackle previously intractable protein structures with greater efficiency and reliability.