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Critical evaluation of stability constants of metal complexes of complexones for biomedical and environmental applications* (IUPAC Technical Report)

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Anderegg, Giorgio, Arnaud-Neu, Francoise, Delgado, Rita, Felcman, Judith, Popov, Konstantin·2005·Pure and Applied Chemistry

Abstract

Available experimental data on stability constants of proton (hydron) and metal complexes for seven complexones of particular biomedical and environmental interest: iminodiacetic acid [2,2'-azanediyldiacetic acid, IDA], (methylimino)diacetic acid [2,2'-(methylazanediyl)diacetic acid, MIDA]; 2,2',2'',2'''-{[(carboxymethyl)azanediyl]bis[(ethane-1,2-diyl)nitrilo]}tetraacetic acid (DTPA), 3,6,9,12-tetrakis(carboxymethyl)-3,6,9,12-tetraazatetradecanedioic acid (TTHA); 2,2',2''-(1,4,7-triazonane-1,4,7-triyl)triacetic acid (NOTA); 2,2',2'',2'''-(1,4,7,10-tetraazacyclododecane-1,4,7,10-tetrayl)tetraacetic acid (DOTA); 2,2',2'',2'''-(1,4,8,11-tetraazacyclotetradecane-1,4,8,11-tetrayl)tetraacetic acid (TETA), published in 1945-2000, have been critically evaluated. Some typical errors in stability constant measurements for particular complexones are summarized. Higher quality data are selected and presented as “Recommended” or “Provisional”.

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Metadata

Authors
Anderegg, G., Arnaud-Neu, F., Delgado, R., Felcman, J., & Popov, K.
Venue
Pure and Applied Chemistry
Published
2005-01-01
Volume
77
Issue
8
Pages
1445-1495
ISSN
  • 0033-4545 (ISSN-L)
  • 1365-3075
OpenAlex
W2032269296
Cited by
314
References
0
FWCI
10.06
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Critical evaluation of stability constants of metal complexes of complexones for biomedical and environmental applications* (IUPAC Technical Report). https://app.cochat.ai/papers/10.1351/pac200577081445
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Anderegg, G., Arnaud-Neu, F., Delgado, R., Felcman, J., & Popov, K. (2005). Critical evaluation of stability constants of metal complexes of complexones for biomedical and environmental applications* (IUPAC Technical Report). Pure and Applied Chemistry. https://doi.org/10.1351/pac200577081445

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