By Dectris Ltd.
From a revolution to an evolution: hybrid-pixel detectors keep evolving with the needs of macromolecular crystallography. From synchrotrons to laboratories, and from low to high X-ray energies, there is a solution at hand. In 2008, structural biology met the first PILATUS detector and paved its way to success. Fast data collection, fine phi-slicing, and vastly improved detection of weak and anomalous signals became possible due to a combination of detector's technical features. Absence of detector background, high spatial resolution, a wide dynamic range, and large active area were all packed into reliable and robust detectors. Back then, it was a revolution; today, it is an evolution. Increased flux at synchrotron sources has enabled serial crystallography, while high-energy beamlines are utilizing hard X-rays to collect more data with less radiation damage. Thanks to the integration of hybrid-pixel detectors, laboratory diffractometers are pushing the limits of what you can achieve with your in-house instrument and what requires synchrotron beamtime. EIGER2 are the next step in the evolution of HPC detectors: smaller pixels; a shorter readout; a higher count rate, wider dynamic range, and a high quantum efficiency for a wide range of X-ray energies, including hard X-rays. - Improve spot separation and reduce background overlap thanks to smaller pixels. - Perform simultaneous, accurate measurements of very strong and weak intensities thanks to the detectors’ superior dynamic range. - Obtain faster measurements with: simultaneous read/write, a higher frame rate, larger detectors, and a larger region of interest. - Measure efficiently at high X-ray energies with CdTe detectors for reduced radiation damage and high resolution Macromolecular Crystallography at Synchrotrons - Ultra-fine phi-slicing; in meso and serial crystallography with shutterless data collection, negligible dead-time or a continuous readout. - Reduce radiation damage by taking high-energy measurements with CdTe-based detectors. - Detectors for 4th-generation synchrotrons offer a high count rate and stable operation. Most Frequently Used Products at Synchrotrons EIGER2 X/XE 16M EIGER2 X/XE 9M EIGER2 X CdTe 9M Macromolecular Crystallography with Laboratory Diffractometers - Take advantage of small pixels and direct detection for better spot separation, less background overlap, and better data. - Use ultimate dynamic range and take accurate measurements of strong and weak intensities thanks to true single-photon counting. - Obtain wide angular coverage with large-area detectors. Most Frequently Used Products in Laboratory Diffractometers EIGER2 R 4M EIGER2 R 1M
