Spectroscopic and electrochemical investigation of ternary complexes of D-or L-aspartic acid containing polyacrylamides-Cu2+-bovine serum albumin and their radiostability

Authors
Bayulken, S Sarac, AS Ozkara, S Sezer, E Ardagil, N
Citation
S. Bayulken et al., Spectroscopic and electrochemical investigation of ternary complexes of D-or L-aspartic acid containing polyacrylamides-Cu2+-bovine serum albumin and their radiostability, APPL BIOC B, 90(1), 2001, pp. 23-35
Citations number
22
Categorie Soggetti
Biotecnology & Applied Microbiology","Biochemistry & Biophysics
Journal title
APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY
ISSN journal
02732289 → ACNP
Volume
90
Issue
1
Year of publication
2001
Pages
23 - 35
Database
ISI
SICI code
0273-2289(200101)90:1<23:SAEIOT>2.0.ZU;2-O
Abstract
D- or L-aspartic acid containing polyacrylamides were synthesized. Binary a nd ternary complex formation between these polymers with copper and bovine serum albumin was studied by spectroscopic and electrochemical measurement. Depending on the ratio of the polymer/copper and protein/polymer, the mixt ure exhibited water-soluble and insoluble character. A hypothetical structu ral scheme for the formation of ternary complexes is proposed. The effect o f radiation on these complexes was also investigated.