Evidence map›Paper›PMID 39895958›Full record

ArticleReports of practical oncology and radiotherapy : journal of Greatpoland Cancer Center in Poznan and Polish Society of Radiation Oncology2024

Dosimetry characteristics of polycarbonate/bismuth oxide nanocomposite for real-time application in the field of gamma-rays.

Amir Veiskarami, Shahryar Malekie, Sedigheh Kashian, Suffian Mohamad Tajudin

Abstract read
In one paragraph

Article in Reports of practical oncology and radiotherapy : journal of Greatpoland Cancer Center in Poznan and Polish Society of Radiation Oncology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Amir VeiskaramiDepartment of Medical Radiation Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran.
Shahryar MalekieRadiation Application Research School, Nuclear Science and Technology Research Institute, Karaj, Iran.
Sedigheh KashianRadiation Application Research School, Nuclear Science and Technology Research Institute, Karaj, Iran.
Suffian Mohamad TajudinSchool of Medical Imaging, Faculty of Health Sciences, Universiti Sultan Zainal Abidin (UniSZA), Terengganu, Malaysia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Polymer-carbon nanostructures have previously been introduced for dosimetry of gamma rays with potential application in radiotherapy. In this research work, bismuth oxide (Bi Materials and methods: PC/Bi Results: Field emission scanning electron microscopy (FESEM) and transmission electron microscopy (TEM) analyses exhibited an appropriate dispersion state. The dosimeter response was linear at 30-254 mGy/min for the all samples. The 50 wt% sample exhibited the highest sensitivity at 4.61 nC/mGy. A maximum angular variation of approximately 15% was recorded in normal beam incidence. The energy dependence at two energies of 662 and 1250 keV was obtained as 0.7%. Bias-polarity for the 40, and 50 wt% samples at 400 V were measured as 15.9% and 9.0%, respectively. The dosimetry response was significantly dependent on the radiation field size. Also, the repeatability of the dosimeter response was measured as 0.4%. Conclusions: Considering the dosimetry characteristics of PC-Bi

Indexed as

dose ratedosimetrygamma raysPC/Bi2O3 nanocompositetherapy level

Identifiers

PMID39895958
PMCPMC11785392

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.