Tag Archives: microCT

AIF now home to compact microCT system

Posted on by

The Analytical Instrumentation Facility (AIF) is now home to a Bruker SkyScan 1174 microCT system. This compact microCT can be used to image a variety of samples in three-dimensions with down to 10 micron spatial resolution. A suite of software tools is  included with the system for complex image reconstruction, processing, and analysis. Several example images can be found here, and the specs are listed below. The instrument will be available for both research and outreach activities by early October. For more information on training and access, please contact Maude Cuchiara.

X-ray source 20-50kV, 40W maximum power, filter holder for energy selection
X-ray detector 1.3Mp CCD coupled to scintillator by lens with 1:6 zoom range
Spatial Resolution 6…30 µm pixel size, approximately 10 µm low-contract resolution
Object Size 5 – 30mm in diameter, 50mm in length (50mm vertical travel)
Radiation safety <1 µSv/h at 10cm from the instrument surface

 

Looking inside 18th Century Ivory Mannequins

Posted on by

Duke’s Shared Materials Instrumentation Facility (SMIF) is working with conservationists at Rubenstein Library to carefully image anatomical models that have been housed behind glass since the 1950s. Once the original has been scanned, researchers use a 3D printer to create a plastic replica. The model can be handled to prevent damage to the original. To learn more, visit the recent news feature or watch the video describing the process.