STUDIES ON THE COORDINATION OF TB(III) AN D CA(III) WITH AMINO-ACID UNDER THE PHYSIOLOGICAL CONDITION

Authors
ZHAO SF WANG ZL LIU QM NIU CJ NI JZ
Citation
Sf. Zhao et al., STUDIES ON THE COORDINATION OF TB(III) AN D CA(III) WITH AMINO-ACID UNDER THE PHYSIOLOGICAL CONDITION, Gaodeng xuexiao huaxue xuebao, 16(6), 1995, pp. 847-849
Citations number
7
Categorie Soggetti
Chemistry
Journal title
Gaodeng xuexiao huaxue xuebao → ACNP
ISSN journal
02510790
Volume
16
Issue
6
Year of publication
1995
Pages
847 - 849
Database
ISI
SICI code
0251-0790(1995)16:6<847:SOTCOT>2.0.ZU;2-H
Abstract
Tb(Ca)-glycine, Tb(Ca)-alanine, Tb(Ca)-glycine-alanine systems were st udied by potentiometry (37%, I = 0.15 mol/L NaCl). The stability const ants of complexes and distribution of species in ternary system were o btained. The results show Ca<Tb for the stability of binary complexes, Ca>Tb for the ternary complexes. The species convert each other with changing pH values.