Cu(III)-polypeptide complexes exhibiting SOD-like activity
| dc.contributor.author | Liakopoulou-Kyriakides, M. | en |
| dc.contributor.author | Hadjispyrou, S. | en |
| dc.contributor.author | Zarkadis, A. | en |
| dc.date.accessioned | 2015-11-24T16:55:09Z | |
| dc.date.available | 2015-11-24T16:55:09Z | |
| dc.identifier.issn | 0939-4451 | - |
| dc.identifier.uri | https://olympias.lib.uoi.gr/jspui/handle/123456789/10263 | |
| dc.rights | Default Licence | - |
| dc.subject | amino acids | en |
| dc.subject | sod-like activity | en |
| dc.subject | cu(iii)-poly-l-lysine | en |
| dc.subject | cu(iii)-poly-l-glutamic acid | en |
| dc.subject | copper(ii) complexes | en |
| dc.title | Cu(III)-polypeptide complexes exhibiting SOD-like activity | en |
| heal.abstract | The SOD-like activity of Cu(III)-complexes with polypeptides poly-L-lysine and poly-L-glutamic acid respectively was investigated. The Cu(II)-polypeptide complexes were first oxidized by K2IrCl6 to give the corresponding Cu(III)-compounds. The oxidation of Cu(II) and the corresponding Cu(II)/Cu(III) potential was evaluated by cyclic voltammetry (c.v.), UV-Vis and EPR spectroscopic (r.t.) experiments. Spin trapping EPR spectra were also conducted to confirm the formation of the superoxide radical. The SOD-like activity of each Cu(III)-complex was proved using the nitro blue tetrazolium (NBT) method slightly modified. | en |
| heal.access | campus | - |
| heal.fullTextAvailability | TRUE | - |
| heal.identifier.secondary | <Go to ISI>://000081291100012 | - |
| heal.identifier.secondary | http://www.springerlink.com/content/rr1878g87u0n3234/fulltext.pdf | - |
| heal.journalName | Amino Acids | en |
| heal.journalType | peer reviewed | - |
| heal.language | en | - |
| heal.publicationDate | 1999 | - |
| heal.publisher | Springer Verlag (Germany) | en |
| heal.recordProvider | Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Χημείας | el |
| heal.type | journalArticle | - |
| heal.type.el | Άρθρο Περιοδικού | el |
| heal.type.en | Journal article | en |
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