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Updated: Jul 14, 2026

3D Imaging of Soft-Tissue Samples using an X-ray Specific Staining Method and Nanoscopic Computed Tomography
Published on: October 24, 2019
Small-scale in vivo imaging of soft tissues by radioscopy using single X-ray photon counting
Robert Hanus1, Jirí Dammer, Tomás Holý
1Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, CZ-166 10 Prague 6, Czech Republic.
Abstract:
A method has been developed for routine laboratory visualisation of small-scale soft tissue by means of transmission X-ray radioscopy and tomography. Using termites as models, imaging quality with a spatial resolution of about 3 mum was achieved and 3D tomographic reconstruction was demonstrated. A termite worker individual was visualized before and after its metamorphosis towards the soldier caste. The developed methodology represents a non-invasive and real-time way of acquiring 3D anatomic data with a high contrast so that it is a promising candidate to become a tool for routine investigations in life sciences.
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An X-ray, or radiograph, is a non-invasive method that uses ionizing radiation to take images of internal structures. It is mainly used in cardiac imaging to examine the heart, lungs, and major blood vessels, aiming to identify abnormalities in the heart's size, shape, and position, such as heart failure, congenital defects, and vascular...

