Neutron activation analysis of geological and biological samples using short-term reactor irradiation and successive counting

1986 ◽  
Vol 105 (2) ◽  
pp. 95-105 ◽  
Author(s):  
H. K. Wankhade ◽  
D. L. Samudralwar ◽  
A. N. Garg
Keyword(s):  
Neutron Activation Analysis ◽  
Activation Analysis ◽  
Neutron Activation ◽  
Biological Samples ◽  
Reactor Irradiation ◽  
Short Term

Fluorometry of nanogram amounts of selenium in biological samples.

1986 ◽  
Vol 32 (8) ◽  
pp. 1464-1467 ◽  
Author(s):  
Y Tamari ◽  
S Ohmori ◽  
K Hiraki
Keyword(s):  
Neutron Activation Analysis ◽  
Nitric Acid ◽  
Activation Analysis ◽  
Neutron Activation ◽  
Organic Compounds ◽  
Human Blood ◽  
Biological Samples ◽  
Fluorometric Method ◽  
Hair Samples ◽  
Non Destructive

Abstract For fluorometry of selenium in human blood, hair, and liver and in leaves, we wet-ashed the samples with conventional nitric and perchloric acids, and then extracted piazselenol (complex of Se and 2,3-diaminonaphthalene) in cyclohexane. Selenium was back-extracted from the cyclohexane into nitric acid to remove the fluorometric interferences of trace amounts of organic compounds. This fluorometric method is rapid and suitable for routine analysis. We applied the method to human hair samples and compared it with the data for non-destructive neutron activation analysis of the hair.

Prompt gamma neutron activation analysis of 10B and Gd in biological samples at the MEPhI reactor

2009 ◽  
Vol 67 (7-8) ◽  
pp. S251-S253 ◽  
Author(s):  
V.F. Khokhlov ◽  
K.N. Zaitsev ◽  
V.N. Beliayev ◽  
V.N. Kulakov ◽  
A.A. Lipengolts ◽  
...  
Keyword(s):  
Neutron Activation Analysis ◽  
Activation Analysis ◽  
Neutron Activation ◽  
Biological Samples ◽  
Prompt Gamma ◽  
Gamma Neutron Activation

Neutron activation analysis of biological samples at the Radiochemistry Division of IPEN-CNEN/SP

1994 ◽  
Vol 43-45 (1) ◽  
pp. 517-525 ◽  
Author(s):  
M. Saiki ◽  
M. B. A. Vasconcellos ◽  
V. A. Maihara ◽  
M. J. A. Armelin ◽  
D. I. T. Fávaro ◽  
...  
Keyword(s):  
Neutron Activation Analysis ◽  
Activation Analysis ◽  
Neutron Activation ◽  
Biological Samples ◽  
Radiochemistry Division
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