A peer-reviewed journal published by K. N. Toosi University of Technology
Study on Tablet conversion by pressure-less sintering method on the thermoluminescent dosimetric response of Beta Tricalcium Phosphate

Hora Kavarian; Armin Mosayebi; Hamideh Daneshvar

Volume 5, Issue 2 , April 2024, , Pages 1-10


  In this research work, commercial beta-tricalcium phosphate powder is converted into tablets by pressure-less sintering method. Thermoluminescence responses of tablet and powder samples in the dose range of 20 to 1500 Gy have been compared and effective factors in tablet conversion such as mass in the ...  Read More

Synthesis of hydroxyapatite through solid-state reaction method and study of its thermoluminesence dosimetric properties against gamma rays

Parisa Taghipour; Farhad Zolfagharpour; Hamideh Daneshvar

Volume 3, Issue 2 , May 2022, , Pages 7-10


  In this research work, powder hydroxyapatite samples were synthesized using a solid-state reaction method to investigate the annealing effect. The crystal structure was carried out by XRD system produced data, and the Rietveld method using MAUD software. The samples were irradiated in different radiation ...  Read More

Calculation of magnetic field effects on dose distribution, inside a heterogeneous phantom, in MR-guided helium ion-therapy using FLUKA Monte Carlo simulation code

Nahid Hajiloo

Volume 3, Issue 1 , February 2022, , Pages 39-42


  In this work, the impact of magnetic field presence on the central axis depth-dose curves of helium ion beams inside a heterogeneous phantom with air and bone layers was investigated. According to the calculations, presence of the magnetic field has a considerable impact on the dose distribution of helium ...  Read More

Dosimetric investigation of esophageal stents carrying I-125 seeds for the treatment of advanced esophageal cancer

Payman Rafiepour; Shahab Sheibani; Daryiush Rezaey Uchbelagh; Hossein Poorbaygi

Volume 2, Issue 1 , January 2021, , Pages 27-33


  Radioactive stents loaded with I-125 seeds have been widely used for the treatment of advanced esophageal cancer. Understanding the dose distribution of such stents before the clinical use is essential. This study provides a dosimetric investigation of I-125 seed-loaded stents based on the seed's arrangement ...  Read More