Non-destructive analysis of phosphorus by neutron activation analysis in biochemical products

1973 ◽  
Vol 14 (1) ◽  
pp. 159-169 ◽  
Author(s):  
E. Sabbioni ◽  
L. Clerici ◽  
F. Girardi ◽  
F. Campagnari
Keyword(s):  
Neutron Activation Analysis ◽  
Activation Analysis ◽  
Neutron Activation ◽  
Destructive Analysis ◽  
Non Destructive

Non-Destructive neutron activation analysis of zircons from different genetic types

1977 ◽  
Vol 36 (2) ◽  
pp. 479-490 ◽  
Author(s):  
Hafez S. Abdel Wahab ◽  
J. Bérczi ◽  
L. Bognár ◽  
G. Keömley
Keyword(s):  
Neutron Activation Analysis ◽  
Activation Analysis ◽  
Neutron Activation ◽  
Genetic Types ◽  
Non Destructive

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.

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