G. Preece

Papers

Total Citations

193

H-Index

About

G. Preece is a leading figure in synchrotron instrumentation, with a primary focus on the development and operation of advanced X-ray scattering beamlines. Their most significant contribution is the design and commissioning of Beamline B21 at Diamond Light Source, a high-throughput small-angle X-ray scattering (SAXS) facility that has become a cornerstone for structural biology and materials science in the UK. The landmark 2020 paper detailing B21’s capabilities—including its bending magnet source, double multi-layer monochromator, and toroidal focusing optics delivering 2 × 10¹² photons per second—has garnered 193 citations, underscoring its impact on the user community. Preece’s work has enabled researchers to study biomolecular complexes, nanoparticles, and soft matter in solution with unprecedented speed and resolution. By optimizing beamline performance for high-throughput experiments, they have dramatically expanded access to SAXS for non-expert users, accelerating discoveries in drug design and nanotechnology. This achievement positions Preece as a key enabler of cutting-edge structural research, bridging the gap between engineering and scientific application.