Linked Life Data

19056284

Source:http://linkedlifedata.com/resource/pubmed/id/19056284

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
2009-1-5
pubmed:abstractText
Two novel and simple methods for post-elution concentration (PEC) of (188)Re-perrhenate, using (i) a single diethyl amino ethyl (DEAE) cellulose anion exchanger column and (ii) a combination of Dowex-1 x 8 and AgCl columns, are described here. In the first system, 20-25 ml of (188)Re-perrhenate in acidic ammonium acetate was trapped in the small anion exchanger column of DEAE cellulose which was subsequently recovered in 4 ml of normal saline. In the second method, (188)Re-perrhenate eluate in 20-40 ml normal saline was trapped on a small strong base anion exchanger column, Dowex-1 x 8, and recovered in 5 ml of 0.2M NaI solution and finally processed over 1g AgCl column so as to obtain it in physiological saline solution in a final volume of 6.5 ml including 1.5 ml de-ionized water washings. In both the methods, the radiochemical purity of (188)Re-perrhenate was >98% and (188)W breakthrough was less than 10(-3)%.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Feb
pubmed:issn
1872-9800
pubmed:author
pubmed:issnType
Electronic
pubmed:volume
67
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
234-9
pubmed:meshHeading
pubmed:year
2009
pubmed:articleTitle
Evaluation of two methods for concentrating perrhenate (188 Re) eluates obtained from 188 W-188 Re generator.
pubmed:affiliation
Board of Radiation and Isotope Technology (BRIT), BARC Vashi Complex, Navi Mumbai 400 705, India.
pubmed:publicationType
Journal Article, Evaluation Studies