Complete removal of uranyl nitrate from tissue matrix using supercritical fluid extraction

Verfasser / Beitragende:
[R. Kumar, N. Sivaraman, E. Senthil Vadivu, T. G. Srinivasan, P. R. Vasudeva Rao]
Ort, Verlag, Jahr:
2003
Enthalten in:
Radiochimica Acta/International journal for chemical aspects of nuclear science and technology, 91/4/2003(2003-04-01), 197-202
Format:
Artikel (online)
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024 7 0 |a 10.1524/ract.91.4.197.19966  |2 doi 
035 |a (NATIONALLICENCE)gruyter-10.1524/ract.91.4.197.19966 
245 0 0 |a Complete removal of uranyl nitrate from tissue matrix using supercritical fluid extraction  |h [Elektronische Daten]  |c [R. Kumar, N. Sivaraman, E. Senthil Vadivu, T. G. Srinivasan, P. R. Vasudeva Rao] 
520 3 |a The removal of uranyl nitrate from tissue matrix has been studied with supercritical carbon dioxide modified with methanol alone as well as complexing reagents dissolved in methanol. A systematic study of various complexing agents led to the development of an extraction procedure for the quantitative recovery of uranium from tissue matrix with supercritical carbon dioxide modified with methanol containing small quantities of acetylacetone. The drying time and temperature employed in loading of uranyl nitrate onto tissue paper were found to influence the extraction efficiency significantly. 
540 |a © 2003 Oldenbourg Wissenschaftsverlag GmbH 
690 7 |a Laboratory techniques, experiments  |2 nationallicence 
690 7 |a Analytical chemistry  |2 nationallicence 
690 7 |a Inorganic chemistry  |2 nationallicence 
700 1 |a Kumar  |D R.  |4 aut 
700 1 |a Sivaraman  |D N.  |4 aut 
700 1 |a Senthil Vadivu  |D E.  |4 aut 
700 1 |a Srinivasan  |D T. G.  |4 aut 
700 1 |a Vasudeva Rao  |D P. R.  |4 aut 
773 0 |t Radiochimica Acta/International journal for chemical aspects of nuclear science and technology  |d Oldenbourg Wissenschaftsverlag GmbH  |g 91/4/2003(2003-04-01), 197-202  |x 0033-8230  |q 91:4/2003<197  |1 2003  |2 91  |o ract 
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950 |B NATIONALLICENCE  |P 700  |E 1-  |a Kumar  |D R.  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Sivaraman  |D N.  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Senthil Vadivu  |D E.  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Srinivasan  |D T. G.  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Vasudeva Rao  |D P. R.  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Radiochimica Acta/International journal for chemical aspects of nuclear science and technology  |d Oldenbourg Wissenschaftsverlag GmbH  |g 91/4/2003(2003-04-01), 197-202  |x 0033-8230  |q 91:4/2003<197  |1 2003  |2 91  |o ract 
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949 |B NATIONALLICENCE  |F NATIONALLICENCE  |b NL-gruyter