Polymer gel dosimeters are fabricated from radiation sensitive chemicals which, upon
irradiation, polymerize as a function of the absorbed radiation dose. These gel dosimeters …

Gel dosimetry was developed in the 1990s in response to a growing need for methods to
validate the radiation dose distribution delivered to cancer patients receiving high-precision …

The innovation of adding a gel matrix to the traditional Fricke dosimeter to stabilize
geometric information established the field of gel dosimetry for radiation therapy. A …

A simple methodology for the manufacture and calibration of polyacrylamide gel (PAG) for
magnetic resonance imaging (MRI) radiation dosimetry is presented to enable individuals to …

Radiation-sensitive gels are among the most recent and promising developments for
radiation therapy (RT) dosimetry. RT dosimetry has the twofold goal of ensuring the quality …

A novel two-dimensional finite element method for modelling the diffusion which occurs in
Fricke or ferrous sulphate type radiation dosimetry gels is presented. In most of the previous …

Two new Fricke dosimeter gel systems with low diffusion rates have been developed for 3D
radiation dosimetry purposes. Both systems consist of a solution of 20%(by weight) polyvinyl …

Polyacrylamide gels (PAGs) are used for magnetic resonance imaging radiation dosimetry.
Fourier transform (FT) Raman spectroscopy studies were undertaken to investigate cross …

Radiation-sensitive hydrogels offer the capability of verifying intricate dose distributions in
three-dimensional (3D) space conveniently in a single measurement with sub-millimetre …

This investigation reports the use of surfactants and colorless leuco triarylmethane dyes to
form a new class of radiochromic micelle hydrogels for three-dimensional (3D) water …