SPINE-compatible `carboloops': a new microshaped vitreous carbon sample mount for X-ray and neutron crystallography.

A novel vitreous carbon mount for macromolecular crystallography, suitable for neutron and X-ray crystallographic studies, has been developed. The technology described here is compatible both with X-ray and neutron cryo-crystallography. The mounts have low density and low background scattering for both neutrons and X-rays. They are prepared by laser cutting, allowing high standards of production quality, the ability to custom-design the mount to specific crystal sizes and large-scale production. [ABSTRACT FROM AUTHOR]