| 1. |
- Logan, Derek, et al.
(author)
-
Status of the crystallography beamlines at the MAX IV Laboratory
- 2015
-
In: The European Physical Journal Plus. - : Springer Science and Business Media LLC. - 2190-5444. ; 130:3
-
Research review (peer-reviewed)abstract
- The MAX IV Laboratory in Lund is currently operating two storage rings, the 1.5 GeV MAX II and the 700MeV MAX III, as well as constructing the new facility MAX IV, which will house a 1.5 GeV and a 3 GeV ring. At the MAX II synchrotron there are three hard X-ray beamlines at which crystallography can be performed: I711, I811 and I911. Beamline I711 is mainly used for powder diffraction. I811 is an EXAFS station at which surface XRD can also be carried out. I911 is a beamline with five experimental stations on a single superconducting wiggler source, of which two are currently used for macromolecular crystallography, namely the monochromatic station I911-2 and the tuneable station I911-3, which is equipped with a state-of-the-art goniometer and robotic sample changer. We will give an overview of the capabilities of these beamlines, focusing particularly on the macromolecular crystallography beamline I911 and some recent scientific highlights produced there. We will also give a brief overview of new beamlines for crystallography that are under construction or planned for the MAX IV facility.
|
|
| 2. |
- Oscarsson, Markus, et al.
(author)
-
MXCuBE2: the dawn of MXCuBE Collaboration
- 2019
-
In: Journal of Synchrotron Radiation. - 1600-5775.
-
Journal article (peer-reviewed)abstract
- MXCuBE2 is the second-generation evolution of the MXCuBE beamline control software, initially developed and used at ESRF – the European Synchrotron. MXCuBE2 extends, in an intuitive graphical user interface (GUI), the functionalities and data collection methods available to users while keeping all previously available features and allowing for the straightforward incorporation of ongoing and future developments. MXCuBE2 introduces an extended abstraction layer that allows easy interfacing of any kind of macromolecular crystallography (MX) hardware component, whether this is a diffractometer, sample changer, detector or optical element. MXCuBE2 also works in strong synergy with the ISPyB Laboratory Information Management System, accessing the list of samples available for a particular experimental session and associating, either from instructions contained in ISPyB or from user input via the MXCuBE2 GUI, different data collection types to them. The development of MXCuBE2 forms the core of a fruitful collaboration which brings together several European synchrotrons and a software development factory and, as such, defines a new paradigm for the development of beamline control platforms for the European MX user community. © Marcus Oscarsson et al. 2019
|
|
| 3. |
- Ursby, Thomas, et al.
(author)
-
BioMAX the first macromolecular crystallography beamline at MAX IV Laboratory
- 2020
-
In: Journal of Synchrotron Radiation. - Chichester : Wiley-Blackwell. - 0909-0495 .- 1600-5775. ; 27, s. 1415-1429
-
Journal article (peer-reviewed)abstract
- BioMAX is the first macromolecular crystallography beamline at the MAX IV Laboratory 3 GeV storage ring, which is the first operational multi-bend achromat storage ring. Due to the low-emittance storage ring, BioMAX has a parallel, high-intensity X-ray beam, even when focused down to 20 μm × 5 μm using the bendable focusing mirrors. The beam is tunable in the energy range 5-25 keV using the in-vacuum undulator and the horizontally deflecting double-crystal monochromator. BioMAX is equipped with an MD3 diffractometer, an ISARA high-capacity sample changer and an EIGER 16M hybrid pixel detector. Data collection at BioMAX is controlled using the newly developed MXCuBE3 graphical user interface, and sample tracking is handled by ISPyB. The computing infrastructure includes data storage and processing both at MAX IV and the Lund University supercomputing center LUNARC. With state-of-the-art instrumentation, a high degree of automation, a user-friendly control system interface and remote operation, BioMAX provides an excellent facility for most macromolecular crystallography experiments. Serial crystallography using either a high-viscosity extruder injector or the MD3 as a fixed-target scanner is already implemented. The serial crystallography activities at MAX IV Laboratory will be further developed at the microfocus beamline MicroMAX, when it comes into operation in 2022. MicroMAX will have a 1 μm × 1 μm beam focus and a flux up to 1015 photons s with main applications in serial crystallography, room-temperature structure determinations and time-resolved experiments.
|
|
