Preliminary thermoluminescence investigation of commercial pharmaceutical glass containers towards the sterilization dosimetry of liquid drugs

In the same respect, the present work aims, for the first time to the authors' best knowledge, to explore whether TL can be employed as a method for post-sterilization dosimetry on commercial liquid-state drugs, by studying the properties of their glass containers. Two different types of glass containers (bottle and ampoule) of two widely used liquid drugs, i.e., Hexalen® and Voltaren®, are used for this purpose. Both glass containers exhibit a linear TL dose response for doses up to 6 kGy with a stable behavior through time, while no significant sensitization of the main peaks is observed. Thus, preliminary findings are very promising towards the post-sterilization dosimetry of liquid drugs and the use of the containers of commercial liquid drugs for normal and/or accidental dosimetry.