Development of a 125I source for its application in bone densitometry.
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| Abstract | :  This paper describes a method for the preparation of (125)I sources for their use in bone densitometer. The process consists of preparation of silver pellets of size ∼2.5 mm (ϕ) × 0.6 mm (l) by 'Cold die compaction technique', palladium coating of the silver pellets, adsorption of (125)I on the palladium coated silver pellets and encapsulation source matrix in a titanium capsule [ 3 mm (ϕ) × 10 mm(l)] using Nd:YAG laser. The texture and morphology of the source matrix were examined by SEM and EDS analyses. Encapsulated sources containing (125)I activity up to ∼1.85 GBq (50 mCi) were prepared. Quality control tests that were necessary before application were performed and gave satisfactory results. | 
| Year of Publication | :  2012 | 
| Journal | :  Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine | 
| Volume | :  70 | 
| Issue | :  3 | 
| Number of Pages | :  470-7 | 
| ISSN Number | :  0969-8043 | 
| URL | :  https://linkinghub.elsevier.com/retrieve/pii/S0969-8043(11)00545-8 | 
| DOI | :  10.1016/j.apradiso.2011.11.010 | 
| Short Title | :  Appl Radiat Isot | 
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