Cadmium ion interaction with sulphur containing amino acid and peptide ligands

H. Kozłowski, J. Urbańska, I. Sóvágó, K. Várnagy, A. Kiss, J. Spychała, K. Cherifi

Research output: Contribution to journalArticle

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Abstract

Cadmium complexes of 15 ligands containing sulphur donors in various environments were studied by potentiometric and polarographic methods. Thiol donors were the most effective in cadmium binding in the order of (S,N,O) > (S,N) > (S,O,O) > (S,O) donor sets. Thioamide groups also enhance the stability of the complexes formed, while the disulphide group is ineffective in the presence of amino acid or peptide binding sites.

Original languageEnglish
Pages (from-to)831-837
Number of pages7
JournalPolyhedron
Volume9
Issue number6
DOIs
Publication statusPublished - 1990

Fingerprint

Sulfur Amino Acids
Cadmium
Sulfur
cadmium
Peptides
peptides
amino acids
Amino acids
sulfur
Thioamides
Ligands
Ions
Amino Acids
ligands
disulfides
Binding sites
Sulfhydryl Compounds
thiols
Disulfides
ions

ASJC Scopus subject areas

  • Biochemistry
  • Inorganic Chemistry
  • Physical and Theoretical Chemistry
  • Materials Chemistry

Cite this

Cadmium ion interaction with sulphur containing amino acid and peptide ligands. / Kozłowski, H.; Urbańska, J.; Sóvágó, I.; Várnagy, K.; Kiss, A.; Spychała, J.; Cherifi, K.

In: Polyhedron, Vol. 9, No. 6, 1990, p. 831-837.

Research output: Contribution to journalArticle

Kozłowski, H. ; Urbańska, J. ; Sóvágó, I. ; Várnagy, K. ; Kiss, A. ; Spychała, J. ; Cherifi, K. / Cadmium ion interaction with sulphur containing amino acid and peptide ligands. In: Polyhedron. 1990 ; Vol. 9, No. 6. pp. 831-837.
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