Document Detail

Use of methyliminodiacetic acid bound to cellulose for preconcentration and determination of trace-metal cations.
MedLine Citation:
PMID:  18963927     Owner:  NLM     Status:  PubMed-not-MEDLINE    
Methyliminodiacetic acid immobilized on a cellulose support can be conveniently utilized for trace-metal uptake. Capacities and uptake yields as a function of pH have been evaluated for Pb(II), Cu(II), Mg(II), Ca(II), Cd(II), Zn(II), Co(II), Ni(II) and Hg(II) and the results compared with those predicted from the stability constants for the same systems in homogeneous solution. The immobilization of the ligand increases its co-ordinating ability. The applicability to speciation studies is considered.
M C Gennaro; C Sarzanini; E Mentasti; C Baiocchi
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Talanta     Volume:  32     ISSN:  0039-9140     ISO Abbreviation:  Talanta     Publication Date:  1985 Oct 
Date Detail:
Created Date:  2008-10-30     Completed Date:  2009-12-14     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  2984816R     Medline TA:  Talanta     Country:  England    
Other Details:
Languages:  eng     Pagination:  961-6     Citation Subset:  -    
Dipartimento di Chimica Analitica, Università di Torino, Via P. Giuria 5, 10125 Torino, Italy.
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