Migration of optical excited states of the modified chromium complexes of collagen
| dc.contributor.author | Kumekov, S.E. | |
| dc.contributor.author | Saitova, N.K. | |
| dc.contributor.author | Syrgaliyev, E.O. | |
| dc.date.accessioned | 2019-05-22T09:44:30Z | |
| dc.date.available | 2019-05-22T09:44:30Z | |
| dc.date.issued | 2017-12-21 | |
| dc.description.abstract | Photoluminescent properties of the collagen modified by chrome complexes are investigated. The analysis of the spectra of a photoluminescence at excitation in ultra-violet area shows that intrinsic photoluminescence of collagen undergoes a quenching with the increase of content of chromic complexes. In the modified collagen luminescence ranges are also deformed with full quenching of phenylalanine peak. The kinetics of decay of a photoluminescence of samples of the native and modified collagen, samples of phenylalanine and a tyrosine is measured. With the increase of content of chrome complexes in the modified collagen there is a redistribution of the dominating role of the radiating centers of collagen from the phenylalanine residue to tyrosine residue. | ru_RU |
| dc.identifier.citation | Kumekov, S.E. Migration of optical excited states of the modified chromium complexes of collagen / S.E. Kumekov, N.K. Saitova, E.O. Syrgaliyev // Eurasian Physical Technical Journal. – 2017. – Vol.14. – № 2(28). – P. 63-66. | ru_RU |
| dc.identifier.issn | 1811-1165 | |
| dc.identifier.issn | 2413-2179 | |
| dc.identifier.uri | https://rep.buketov.edu.kz//handle/data/6016 | |
| dc.language.iso | en | ru_RU |
| dc.publisher | Ye.A.Buketov Karaganda State University Publishing house | ru_RU |
| dc.relation.ispartofseries | Eurasian Physical Technical Journal.;Vol. 14 № 2(28) | |
| dc.subject | photoluminescence | ru_RU |
| dc.subject | collagen | ru_RU |
| dc.subject | phenylalanine | ru_RU |
| dc.subject | tyrosine | ru_RU |
| dc.subject | chrome | ru_RU |
| dc.subject | quenching | ru_RU |
| dc.title | Migration of optical excited states of the modified chromium complexes of collagen | ru_RU |
| dc.type | Article | ru_RU |