Report of AAPM task group 235 radiochromic film dosimetry: an update to TG‐55

A Niroomand‐Rad, ST Chiu‐Tsao, MP Grams… - Medical …, 2020‏ - Wiley Online Library
The use of radiochromic film (RCF) dosimetry in radiation therapy is extensive due to its high
level of achievable accuracy for a wide range of dose values and its suitability under a …

Small-field radiotherapy photon beam output evaluation: Detectors reviewed

SE Lam, DA Bradley, MU Khandaker - Radiation Physics and Chemistry, 2021‏ - Elsevier
Small fields (few cm and below) are being applied in therapy independently or as mm/sub-
cm segments of larger fields. Included are intensity modulated radiotherapy …

Characterization of an enhanced formulation N-(3-methoxypropyl) acrylamide polymer gel dosimeter by the addition of an organic sensitizer for clinical practice

MM Eyadeh, KA Rabaeh, ASB Issa… - Nuclear Instruments and …, 2024‏ - Elsevier
Polymer gel dosimeters are being developed and improved to perform measurements of
radiation dose distributions in 3-dimensions (3-D) for the purpose of patient specific quality …

Dosimetry of cone‐defined stereotactic radiosurgery fields with a commercial synthetic diamond detector

JE Morales, SB Crowe, R Hill, N Freeman… - Medical …, 2014‏ - Wiley Online Library
Purpose: Small field x‐ray beam dosimetry is difficult due to lack of lateral electronic
equilibrium, source occlusion, high dose gradients, and detector volume averaging …

Improvement on the performance of chemically cross-linked fricke methylthymol-blue radiochromic gel dosimeter by addition of dimethyl sulfoxide

KA Rabaeh, MM Eyadeh, TF Hailat, BG Madas… - Radiation …, 2021‏ - Elsevier
The effect of free radical scavenger dimethyl sulfoxide (DMSO) on the performance of
transparent Fricke methylthymol blue dye (MTB)-polyvinyl alcohol (PVA)-chemical cross …

Characterization of ferrous-methylthymol blue-polyvinyl alcohol gel dosimeters using nuclear magnetic resonance and optical techniques

KA Rabaeh, MM Eyadeh, TF Hailat, FM Aldweri… - Radiation Physics and …, 2018‏ - Elsevier
A new composition of Ferrous sulphate-Metheylthymol blue (MTB)-Polyvinyl alcohol (PVA)
dosimeter is introduced in this work and evaluated using nuclear magnetic resonance …

Evaluation of ferrous Methylthymol blue gelatin gel dosimeters using nuclear magnetic resonance and optical techniques

MM Eyadeh, KA Rabaeh, TF Hailat, FM Aldweri - Radiation Measurements, 2018‏ - Elsevier
Signal development of irradiated Methylthymol blue (MTB) Fricke gelatin gel dosimeter was
studied using nuclear magnetic resonance (NMR) in terms of the spin-spin relaxation rate (R …

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 …

An experimental extrapolation technique using the Gafchromic EBT3 film for relative output factor measurements in small x‐ray fields

JE Morales, M Butson, SB Crowe, R Hill… - Medical …, 2016‏ - Wiley Online Library
Purpose: An experimental extrapolation technique is presented, which can be used to
determine the relative output factors for very small x‐ray fields using the Gafchromic EBT3 …

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 …