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Quenching effect of iron on uranium concentration measurements by fluorimetry in biological samples

Abstract

Iron is considered as a strong quencher that reduce the uranium fluorescence in biological sample. This effect was studied by two methods. In the first method iron concentration was fixed to study the effect on different uranium standard solutions. In the second method the concentration of uranium standard solutions were fixed while different amounts of iron were added if has been found that the quenching effect of iron is the same in low concentration of uranium, while in high concentration of uranium the quenching effect is greater. (author). 1 ref., 4 tabs.
Authors:
Hilal, Sana; Othman, Ibrahim [1] 
  1. Atomic Energy Commission, Damascus (Syrian Arab Republic)
Publication Date:
Jun 01, 1992
Product Type:
Technical Report
Report Number:
AECS-PR/RSS-40
Reference Number:
SCA: 400102; 050000; PA: AIX-24:004826; SN: 93000930077
Resource Relation:
Other Information: PBD: Jun 1992
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; 11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS; BIOLOGICAL MATERIALS; QUANTITATIVE CHEMICAL ANALYSIS; URANIUM; FLUORESCENCE SPECTROSCOPY; FLUORESCENCE; IRON; INTERFERING ELEMENTS; 400102; 050000; CHEMICAL AND SPECTRAL PROCEDURES; NUCLEAR FUELS
OSTI ID:
10120309
Research Organizations:
Atomic Energy Commission, Damascus (Syrian Arab Republic)
Country of Origin:
Syrian Arab Republic
Language:
Arabic
Other Identifying Numbers:
Other: ON: DE93610655; TRN: SY9200194004826
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
[15] p.
Announcement Date:
Jun 30, 2005

Citation Formats

Hilal, Sana, and Othman, Ibrahim. Quenching effect of iron on uranium concentration measurements by fluorimetry in biological samples. Syrian Arab Republic: N. p., 1992. Web.
Hilal, Sana, & Othman, Ibrahim. Quenching effect of iron on uranium concentration measurements by fluorimetry in biological samples. Syrian Arab Republic.
Hilal, Sana, and Othman, Ibrahim. 1992. "Quenching effect of iron on uranium concentration measurements by fluorimetry in biological samples." Syrian Arab Republic.
@misc{etde_10120309,
title = {Quenching effect of iron on uranium concentration measurements by fluorimetry in biological samples}
author = {Hilal, Sana, and Othman, Ibrahim}
abstractNote = {Iron is considered as a strong quencher that reduce the uranium fluorescence in biological sample. This effect was studied by two methods. In the first method iron concentration was fixed to study the effect on different uranium standard solutions. In the second method the concentration of uranium standard solutions were fixed while different amounts of iron were added if has been found that the quenching effect of iron is the same in low concentration of uranium, while in high concentration of uranium the quenching effect is greater. (author). 1 ref., 4 tabs.}
place = {Syrian Arab Republic}
year = {1992}
month = {Jun}
}