Spray drying has become one of the go-to techniques for the manufacture of amorphous dispersions and inhalable formulations due to the ability to control solvent content, morphology, size, and density of the resulting particulates in the dried powder. 
X-ray computed tomography is a new technique for this spray dried dispersion application. 
Peter Oberta, Managing Director at Rigaku, co-authored the study on this new approach and he joins the show to explain everything you need to know. 
We discuss: 
- The advantages of using this technique 
- How to control particle size, morphology, and density using x-ray CT 
- How much sample preparation is necessary for x-ray CT 
- The qualitative results of the study 
- The resolution that can be achieved with x-ray CT 
- The data treatment required to complete the analysis 
Mentioned during the podcast: 
- Characterization of the Morphological Nature of Hollow Spray Dried Dispersion Particles Using X-ray Submicron-Computed Tomography  
- X-Ray CT Imaging 
- DigiM 
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