Integration of Fricke gel dosimetry with Ag nanoparticles for experimental dose enhancement determination in theranostics
| Primer Autor |
Valente, M.
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| Co-autores |
Vedelago, J.#Mattea, F.
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| Título |
Integration of Fricke gel dosimetry with Ag nanoparticles for experimental dose enhancement determination in theranostics
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| Editorial |
PERGAMON-ELSEVIER SCIENCE LTD
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| Revista |
APPLIED RADIATION AND ISOTOPES
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| Lenguaje |
en
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| Resumen |
The use and implementation of nanoparticles in medicine has grown exponentially in the last twenty years. Their main applications include drug delivery, theranostics, tissue engineering and magneto function. Dosimetry techniques can take advantage of inorganic nanoparticles properties and their combination with gel dosimetry techniques could be used as a first step for their later inclusion in radio-diagnostics or radiotherapy treatments. The present study presents preliminary results of properly synthesized and purified silver nanoparticles integration with Fricke gel dosimeters. Used nanoparticles presented mean sizes ranging from 2 to 20 nm, with a lognormal distribution. Xylenol orange concentration in Fricke gel dosimeter was adjust in order to allow sample's optical readout, accounting nanoparticles plasmon. Dose enhancement was assessed irradiating dosimeters setting X-ray beams energies below and above silver K-edge. Monte Carlo simulations were used to estimate the dose enhancement in the experiments and compare with the trend obtained in the experimental results.
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| Tipo de Recurso |
artículo original#presentación de congreso
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| Description |
This study was partially financed by CONICET (Argentina) project ESPORA I - PIP 112-20130100658CO, SeCyT-UNC (Argentina) project DOSCOM I and 30720150101410CB, and DI-UFRO (Chile) projects DI-16-6008 and DI-17-1003.
Este estudio fue financiado parcialmente por el proyecto ESPORA I - PIP 112-20130100658CO del CONICET (Argentina), el proyecto DOSCOM I y 30720150101410CB de la SeCyT-UNC (Argentina), y los proyectos DI-16-6008 y DI-17-1003 de la DI-UFRO (Chile).
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| doi |
10.1016/j.apradiso.2018.02.028
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| Formato Recurso |
pdf
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| Palabras Claves |
Fricke gel dosimetry# Ag nanoparticles# Dose enhancement
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| Ubicación del archivo |
http://dx.doi.org/10.1016/j.apradiso.2018.02.028
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| Categoría OCDE |
Chemistry, Inorganic & Nuclear# Nuclear Science & Technology# Radiology, Nuclear Medicine & Medical Imaging
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| Materias |
dosimetría en gel de Fricke# Nanopartículas de Ag# Mejora de la dosis
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| Disciplinas de la OCDE |
Ingeniería Médica
Nanomateriales (Producción y Propiedades)
Física Nuclear
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| Id de Web of Science |
WOS:000449448300029
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| Título de la cita (Recomendado-único) |
Integration of Fricke gel dosimetry with Ag nanoparticles for experimental dose enhancement determination in theranostics
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| Identificador relacionado |
hdl.handle.net/11336/90508
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| Identificador del recurso (Mandatado-único) |
artículo original#presentación de congreso
|
| Versión del recurso (Recomendado-único) |
version publicada
|
| Editorial |
PERGAMON-ELSEVIER SCIENCE LTD
|
| Revista/Libro |
APPLIED RADIATION AND ISOTOPES
|
| Categoría WOS |
Química, Inorgánica y Nuclear# Ciencia y tecnología nucleares# Radiología, Medicina Nuclear e Imágenes Médicas
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| ISSN |
0969-8043
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| Idioma |
en
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| Referencia del Financiador (Mandatado si es aplicable-repetible) |
CONICET ESPORA I - PIP 112-20130100658CO#SeCyT-UNC DOSCOM I 30720150101410CB#UFRO DI-16-6008#UFRO DI-17-1003
CONICET (Argentina) ESPORA I - PIP 112-20130100658CO
SeCyT-UNC (Argentina) DOSCOM I 30720150101410CB
UFRO DI-16-6008
UFRO DI-17-1003
30720150101410CB]
|
| Descripción |
This study was partially financed by CONICET (Argentina) project ESPORA I - PIP 112-20130100658CO, SeCyT-UNC (Argentina) project DOSCOM I and 30720150101410CB, and DI-UFRO (Chile) projects DI-16-6008 and DI-17-1003.
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| Formato |
pdf
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| Tipo de ruta |
hibrida#verde
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| Access Rights |
metadata
|
| Derechos de acceso |
metadata
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| Página de inicio (Recomendado-único) |
232
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| Página final (Recomendado-único) |
238
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