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Updated: Aug 15, 2026

Microfluidic Chips for In Situ Crystal X-ray Diffraction and In Situ Dynamic Light Scattering for Serial Crystallography
Published on: April 24, 2018
Microfluidics of soft matter investigated by small-angle X-ray scattering
Alexander Otten1, Sarah Köster, Bernd Struth
1Applied Physics Department, University of Ulm, Albert-Einstein-Allee 11, 89069 Ulm, Germany.
Abstract:
The combination of X-ray microdiffraction and microfluidics is used to investigate the dynamic behaviour of soft materials. A microfocused X-ray beam enables the observation of the influence of droplet formation on the nanostructure of a smectic liquid crystal in water. Using a hydrodynamic focusing device, the evolution of the intercalation of DNA into multilamellar membranes can be studied. Owing to the elongational flow at the centre of this device, alignment of the material is induced which allows for an improved structural characterization. Furthermore, the influence of strain applied to these materials can be tested.

