Full-field transmission x-ray microscopy for bio-imaging.
نویسندگان
چکیده
A full-field hard-x-ray microscope at SSRL has successfully imaged samples of biological and environmental origin at 40 nm resolution. Phase contrast imaging of trabeculae from a female mouse tibia, loaded in vivo to study the effects of weight-bearing on bone structure, revealed a complex network of osteocytes and canaliculi. Imaging of cordgrass roots exposed to mercury revealed nanoparticles with strong absorption contrast. 3D tomography of yeast cells grown in selenium rich media showed internal structure.
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عنوان ژورنال:
- Journal of physics. Condensed matter : an Institute of Physics journal
دوره 186 شماره
صفحات -
تاریخ انتشار 2009