3D dosimetry

Three-dimensional (3D) printing, specifically digital light processing (DLP) technique, can be used to manufacture plastic scintillators of any shape. The purpose of this study was to determine the light output of DLP 3Dprinted scintillators for dosimetry applications.

11p vironald 15-12-2022 8 3   Download

This article reports initial results of fabricating a tailor-made 3D dosimeter using radiochromic material and a 3D printer. The 3D dose distribution is easily visualized and quantitated as the transparent polymers become colored after irradiation. With this technology, we propose a novel method that uses 3D dosimetry to precisely copy the shape of human organs with our 3D printed dosimeter and help provide more accurate and safe radiotherapy.

3p vironald 15-12-2022 6 2   Download

Fluorescence Nuclear Track Detectors (FNTDs) are part of a new technology developed for particle detection and applicable to personal neutron dosimetry. The objective of this study is to simulate the FNTD fast neutron response to: (i) assess and understand the performance of the existing neutron dosimeter design (Landauer Inc.) and its associated single layer track-spots analysis; and (ii) evaluate the potential information that can be obtained by the analysis of the 3D reconstructed recoil proton trajectories.

13p vironald 15-12-2022 8 3   Download