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Neutron Activation Autoradiography for Investigation of paintings

open access: yes, 2022
Neutron autoradiography NAR is a nondestructive method for materials characterization and analysis of applied techniques in paintings of prominent masters.
Nikolay Kardjilov, Andrea Denker
exaly   +4 more sources
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Neutron autoradiography to study the microdistribution of boron in the lung

Applied Radiation and Isotopes, 2020
In Argentina, a multi-institutional project has been established to assess the feasibility of applying BNCT ex-situ to the treatment of patients with multiple metastases in both lungs. Within this context, this work aims at applying the neutron autoradiography technique to study boron microdistribution in the lung.
Gisela Saint Martin, Paula Curotto
exaly   +4 more sources

Neutron Autoradiography of Hydrogen

Isotopes in Environmental and Health Studies, 1990
The physical principle of the neutron autoradiography (NARG) method consists in the registration of the distribution number of neutrons, which are scattered isotropically on the nuclei of a tested element, where as in conventional autoradiography the isotropic radiation of the nuclei investigated is recorded.
Yu G Teterev
exaly   +2 more sources

Evaluation of thermal neutron irradiation field using a cyclotron-based neutron source for alpha autoradiography

Applied Radiation and Isotopes, 2014
It is important to measure the microdistribution of (10)B in a cell to predict the cell-killing effect of new boron compounds in the field of boron neutron capture therapy. Alpha autoradiography has generally been used to detect the microdistribution of (10)B in a cell.
Shinichiro Masunaga   +2 more
exaly   +3 more sources

Evaporation process in histological tissue sections for neutron autoradiography

Radiation and Environmental Biophysics, 2018
The analysis of the distribution and density of nuclear tracks forming an autoradiography in a nuclear track detector (NTD) allows the determination of 10B atoms concentration and location in tissue samples from Boron Neutron Capture Therapy (BNCT) protocols. This knowledge is of great importance for BNCT dosimetry and treatment planning.
Gisela Saint Martin   +1 more
exaly   +4 more sources

Neutron Induced Autoradiography and Pixe Analysis

open access: yesMRS Proceedings, 1992
ABSTRACTWe have used the TRIGA reactor and the Ion Beam Facility at Cornell to illustrate neutron induced autoradiography and PIXE analysis of known pigments in demonstration paintings made for our undergraduate course, ‘Art, Isotopes and Analysis’. A group of pigments were chosen containing elements with half-lives detectable by the neutron activation
W. Stanley Taft   +4 more
openaire   +2 more sources

Quantitative analysis of boron in solids by neutron induced autoradiography

International Journal of Radiation Applications and Instrumentation Part D, Nuclear Tracks and Radiation Measurements, 1991
Abstract Thermal neutron induced autoradiography of boron via the 10 B(n,α) 7 Li reaction using CN-SSNTD has been developed as an quantitative analytical tool for boron analysis in solids. The paper summarizes experiences of our laboratory on methodology and instrumentation of the neutron irradiation with very low spatial gradients of the neutron ...
K Freyer
exaly   +2 more sources

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