Verification of the 3D dose distribution in spinal radiosurgery by using a BANG3® polymer gel dosimeter

2012 ◽  
Vol 60 (1) ◽  
pp. 149-154 ◽  
Author(s):  
Dae-Hong Kim ◽  
Hee-Joung Kim ◽  
Dong-Joon Lee
Keyword(s):  
Dose Distribution ◽  
Polymer Gel ◽  
Gel Dosimeter ◽  
Polymer Gel Dosimeter ◽  
Spinal Radiosurgery

Fabrication of a Normoxic Polymer Gel Dosimeter and its Dose Distribution Characteristics

2011 ◽  
Vol 59 (1) ◽  
pp. 169-175 ◽  
Author(s):  
Yu Ra Cho ◽  
Hyung Wook Park ◽  
Ae Ran Kim ◽  
Chae hee Park ◽  
Ji Hye Bong ◽  
...  
Keyword(s):  
Dose Distribution ◽  
Distribution Characteristics ◽  
Polymer Gel ◽  
Gel Dosimeter ◽  
Polymer Gel Dosimeter

scholarly journals Effect of Gold Nanoparticles on Dose Enhancement of 6 MV X-ray in MAGIC_f Polymer Gel Dosimeter

2018 ◽  
Author(s):  
S F Ghoreishi ◽  
J Beik ◽  
I Shiri ◽  
K Kh Keshavarzi ◽  
S R M Mahdavi
Keyword(s):  
Gold Nanoparticles ◽  
Radiation Therapy ◽  
Dose Distribution ◽  
Gel Dosimetry ◽  
Polymer Gel ◽  
Dose Enhancement ◽  
Gel Dosimeter ◽  
X Ray ◽  
Polymer Gel Dosimeter ◽  
Polymer Gel Dosimetry

Background:Currently, the potential application of gold nanoparticles (AuNPs) to increase the efficiency of radiation therapy has been widely investigated. However, lack of an appropriate method to estimate the dose distribution in a nanoparticle-laden tissue limits the applicability of nanoparticles in radiotherapy clinics. Polymer gel dosimetry provides an accurate and precise system that facilitates the measurement of dose distribution in full three dimensions.Objective: In this study, the effect of radiation dose enhancement of AuNPs was assessed through gel dosimetry analysis.Material and Methods: For this purpose, AuNPs were integrated in MAGIC_f polymer gel dosimeter and irradiated by 6 Mv X-ray beam. The irradiated gel was then evaluated through two modalities of magnetic resonance imaging (MRI) and optical computed tomography (OCT).Result: MRI and OCT scanning of MAGIC_f gels containing 0.1 mM AuNPs demonstrated dose enhancements of 7.8% and 6.8%, respectively.Conclusion: Polymer gel dosimetry has the potential to provide a new platform for the investigation and optimization of the applicability of nanoparticles in radiation therapy.

Dose distribution verification in high-dose-rate brachytherapy using a highly sensitive normoxic N-vinylpyrrolidone polymer gel dosimeter

2019 ◽  
Vol 57 ◽  
pp. 72-79 ◽  
Author(s):  
Yusuke Watanabe ◽  
Shinya Mizukami ◽  
Kou Eguchi ◽  
Takuya Maeyama ◽  
Shin-ichiro Hayashi ◽  
...  
Keyword(s):  
Dose Rate ◽  
Dose Distribution ◽  
High Dose Rate ◽  
High Dose ◽  
Polymer Gel ◽  
High Dose Rate Brachytherapy ◽  
Gel Dosimeter ◽  
Polymer Gel Dosimeter ◽  
Highly Sensitive

The impact of various amounts of fabricating components on the response of PASSAG polymer gel dosimeter: An optimization study

2022 ◽  
Vol 190 ◽  
pp. 109804
Author(s):  
Akbar Aliasgharzadeh ◽  
Vahid Anaraki ◽  
Daryoush Khoramian ◽  
Mahdi Ghorbani ◽  
Bagher Farhood
Keyword(s):  
Polymer Gel ◽  
Gel Dosimeter ◽  
Polymer Gel Dosimeter ◽  
Optimization Study ◽  
The Impact

Magnetic resonance imaging of radiation dose distributions using a polymer-gel dosimeter

1994 ◽  
Vol 39 (9) ◽  
pp. 1437-1455 ◽  
Author(s):  
M J Maryanski ◽  
R J Schulz ◽  
G S Ibbott ◽  
J C Gatenby ◽  
J Xie ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Radiation Dose ◽  
Polymer Gel ◽  
Resonance Imaging ◽  
Dose Distributions ◽  
Gel Dosimeter ◽  
Polymer Gel Dosimeter
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