Dosimetry: Was and Is an Absolute Requirement for Quality Radiation Research

D Johnson, HH Li, BF Kimler - Radiation Research, 2024 - meridian.allenpress.com
This review aims to trace the evolution of dosimetry, highlight its significance in the
advancement of radiation research, and identify the current trends and methodologies in the …

Analysis of the Fricke solution-PMMA interaction and potential effect on the accuracy of dose measurements

A Pickler, A Mantuano, C Salata, CL Mota… - Radiation …, 2021 - Elsevier
The Fricke dosimeter is a chemical solution whereby oxidation of ferrous ions to ferric ions
occurs when submitted to ionizing radiation. It has been shown to be an effective standard …

Feasibility study of a chlorophyll dosimeter for high energy X-ray beam used in radiotherapy

B Chand, Priyamvda, M Kumar, S Prasher… - … of Radioanalytical and …, 2022 - Springer
Chlorophyll extracted from Mangifera indica leaves in acetone (80%) has been explored for
its feasibility as a radiation dosimeter in therapeutic X-rays. The UV− VIS spectroscopic …

Estimation of correction factors for chlorophyll based chemical dosimeter

B Chand, M Kumar - AIP Conference Proceedings, 2023 - pubs.aip.org
Radiation dosimeters are essential in dose measurement in radiation therapy. Dosimetry in
radiation therapy is based on determination of absorbed dose to water in a radiation beam …

Caracterização dos espectros de raios X de média energia através do método Monte Carlo

EHA Contreras - 2023 - bdtd.uerj.br
Instituto de Biologia Roberto Alcântara Gomes, Universidade do Estado do Rio de Janeiro,
Rio de Janeiro, 2023. Este trabalho caracteriza os espectros de dois tubos de raios X …

[HTML][HTML] Absorbed dose to water standard for 192Ir HDR sources using Fricke Dosimetry

CE De Almeida, C Salata - Revista Investigaciones y …, 2020 - portal.amelica.org
La solución de Fricke es un dosímetro químico basado en la oxidación de iones ferrosos a
férricos en la solución después de la interacción con radiación ionizante. La solución está …

Chemické metody ochrany živých buněk před účinky RTG záření

K Vojtěch - 2024 - dspace.cvut.cz
Tato práce se zabývá vlivem přítomnosti ethanolu, jakožto vychytávače OH· radikálů, na
radiační citlivost buněk Saccharomyces cerevisiae na rentgenové záření. Snížení radiační …

Desenvolvimento de um protocolo para obtenção de dose absorvida na água (Dw) em fontes de braquiterapia de alta taxa de dose, utilizando dosimetria Fricke

ES Vergara González - 2023 - bdtd.uerj.br
Universidade do Estado do Rio de Janeiro Centro Biomédico Instituto de Biologia Roberto
Alcantara Gomes Erika Samantha Vergara Page 1 Universidade do Estado do Rio de Janeiro …

Investigation on the use of Fricke dosimetry for cosmic radiation

A Mantuano, AP Oliveira… - REVISTA …, 2023 - ojs.focopublicacoes.com.br
The dosimetry of cosmic radiation outside Earth's atmosphere is a significant challenge due
to the high complexity of radiation fields encountered in Low Earth Orbit (LEO) and …