Development of an adaptable coherent x-ray diffraction microscope with the emphasis on imaging hydrated specimens

Area of Science:

• X-ray microscopy
• Biological imaging
• Materials science

Background:

• Traditional microscopy often requires harsh sample conditions.
• Imaging biological specimens in their native, solution-based state is challenging.
• Advanced imaging techniques are needed to overcome environmental limitations.

Purpose of the Study:

• To develop a versatile coherent x-ray diffraction microscope.
• To enable imaging of biological specimens in solution under various environmental conditions.
• To expand the applicability of x-ray diffraction microscopy to native biological systems.

Main Methods:

• Development of a flexible coherent x-ray diffraction microscope platform.
• Accommodation of diverse sample environments, from low vacuum to ambient pressure helium.
• Successful imaging of a yeast cell in buffer solution using the developed microscope.

Main Results:

• Demonstrated a versatile coherent x-ray diffraction microscope.
• Achieved imaging of biological specimens in solution.
• Validated the system's flexibility across a range of environmental conditions.

Conclusions:

• The developed coherent x-ray diffraction microscope offers unprecedented flexibility for imaging.
• This technology significantly relaxes sample environment restrictions for biological and materials science.
• The design is adaptable to various x-ray sources, including lasers and synchrotrons.