Fricke-Xylenol orange-Gelatin gel characterization with dual wavelength cone-beam optical CT scanner for applications in stereotactic and dynamic radiotherapy

A Rousseau, C Stien, JM Bordy, V Blideanu - Physica Medica, 2022 - Elsevier
Purpose This study is about the development of a new dual wavelength reading method of
Fricke-Xylenol orange-Gelatin (FXG) gel dosimeters on the Vista16™ optical Computed …

Leuco crystal violet-Pluronic F-127 3D radiochromic gel dosimeter

K Kouvati, M Jaszczak, P Papagiannis… - Physics in Medicine …, 2019 - iopscience.iop.org
This work reports results related to the manufacturing and optimisation of a leuco crystal
violet (LCV)-Pluronic F-127 radiochromic gel dosimeter suitable for 3D radiotherapy …

Optical characterization of Fricke-methylthymol blue hydrogel dosimeter with gellan gum as physical cross-linker

KA Rabaeh, MM Eyadeh, LS Alshomali… - … of Radioanalytical and …, 2023 - Springer
Modified formulation radio-chromic dosimeter consists of Fricke polyvinyl alcohol (PVA) with
Methylthymol blue dye (MTB) and physical cross-linking agent gellan gum (GG) was …

Nuclear magnetic resonance analysis of a chemically cross-linked ferrous–methylthymol blue–polyvinyl alcohol radiochromic gel dosimeter

MM Eyadeh, KA Rabaeh, FM Aldweri… - Applied Radiation and …, 2019 - Elsevier
A new formulation of hydrogel dosimeter consisting of ferrous–methylthymol blue (MTB)–
polyvinyl alcohol (PVA) cross-linked chemically with glutaraldehyde (GTA) was studied and …

Multifactorial study and kinetics of signal development in ferrous–methylthymol blue–gelatin gel dosimeters

KI Penev, K Mequanint - Medical Physics, 2017 - Wiley Online Library
Purpose To develop and characterize a ferrous–methylthymol blue–gelatin gel dosimeter
with low optical background and appropriate additives for reduced rate of auto‐oxidation …

On the use of a novel Ferrous Xylenol-orange gelatin dosimeter for HDR brachytherapy commissioning and quality assurance testing

EP Pappas, V Peppa, CJ Hourdakis, P Karaiskos… - Physica Medica, 2018 - Elsevier
Purpose To evaluate a commercially available Ferrous-Xylenol Orange-Gel (FXG) dosimeter
(TrueView™) coupled with Optical-Computed Tomography (OCT) read out, for 3D dose …

Evaluation of a novel physically cross-linked fricke-xylenol orange-polyvinyl alcohol radio-chromic gel dosimeter for radiotherapy

MM Eyadeh, KA Rabaeh, LS Alshomali… - Radiation …, 2024 - Elsevier
In this work, a novel sensitive composition of Fricke radio-chromic gel dosimeter based on
polyvinyl alcohol (PVA), xylenol orange (XO), and physical cross-linking agent gellan gum …

Enhancement the dosimetric properties of N-(3-methoxypropyl) acrylamide polymer gel dosimeter for cancer treatment

KA Rabaeh, ASB Issa, AM Ababneh… - Radiation Physics and …, 2024 - Elsevier
Recent studies related to the polymer gel dosimetry technique for radiation therapy have
shown the importance of using additive of different concentrations to the polymer gel to …

Parameter estimation and mathematical modeling of the diffusion process of a benzoic acid infused Fricke gel dosimeter

J Vedelago, A Quiroga, S Triviño, F Mattea… - Applied Radiation and …, 2019 - Elsevier
This work presents a mathematical model implementation for studying the diffusion process
of ferric ions in post-irradiated Fricke gel dosimeters. Fricke gel samples were manufactured …

A new spectroscopic method for measuring ferric diffusion coefficient in gelatin-based dosimeter gels

J Coulaud, C Stien, E Gonneau, M Fiallo… - Biomedical Physics …, 2019 - iopscience.iop.org
A new absorption spectroscopy method which enables rapid measurement of the diffusion
coefficient of Fe 3+ in gelatin gel used in dosimetry was investigated. The physical …