| dc.contributor.author | Yetim, Nurdan Kurnaz | |
| dc.contributor.author | Özkan, Elvan H. | |
| dc.contributor.author | Sarı, Nursen | |
| dc.date.accessioned | 2021-12-12T17:00:43Z | |
| dc.date.available | 2021-12-12T17:00:43Z | |
| dc.date.issued | 2017 | |
| dc.identifier.issn | 2147-1762 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.11857/2863 | |
| dc.description.abstract | In the study, new nanospheres support containing ferrocene were synthesized and characterized, then the properties of nanospheres as biocatalysis were researched. Novel support was prepared from (Aminomethyl) polystyrene (AMP), tryptophan (Trp) and ferrocene aldehyde (Fc) and the enzymatic properties of immobilized glucose oxidase enzyme (GOx) were investigated. Modified polystyrene was characterized IR spectra, Gel permeation chromatography and Scanning electron microscopy. Ferrocene-tagged nanospheres-GOx shows high reusability and storage capacity and fast incubation time determination of glucose. After 12 months, immobilized GOx to the AMP-Trp and AMP-Trp-Fc retained ca 20 % and 40 % for their original activity, respectively. High activities were found for modified polymers AMP-Trp-Fc retains more than 35 % of the initial activity after fifteenth successive cycles, which is a perfect performance. | en_US |
| dc.description.sponsorship | Gazi University Scientific Research FundGazi University [05/2011-59] | en_US |
| dc.description.sponsorship | The authors thank to the Gazi University Scientific Research Fund (Project number: 05/2011-59) for the financial support provided for this study and Esengul Ciftci for carryings out laboratory studies. | en_US |
| dc.language.iso | eng | en_US |
| dc.publisher | Gazi Univ | en_US |
| dc.relation.ispartof | Gazi University Journal of Science | en_US |
| dc.rights | info:eu-repo/semantics/closedAccess | en_US |
| dc.subject | Biocatalysis | en_US |
| dc.subject | Ferrocene | en_US |
| dc.subject | Glucose oxidase | en_US |
| dc.subject | Nanospheres | en_US |
| dc.title | Immobilization of GOx on Trp / Trp-Fc Functionalized Nanospheres: Improved of Reusability and Stability | en_US |
| dc.type | article | |
| dc.authorid | HASANOGLU OZKAN, Elvan/0000-0001-7338-4015 | |
| dc.department | Fakülteler, Fen-Edebiyat Fakültesi, Kimya Bölümü | |
| dc.identifier.volume | 30 | en_US |
| dc.identifier.startpage | 114 | en_US |
| dc.identifier.issue | 4 | en_US |
| dc.identifier.endpage | 122 | en_US |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
| dc.identifier.wos | WOS:000418818000010 | en_US |
| dc.authorwosid | SARI, NURSEN/AAA-8328-2021 | |
| dc.authorwosid | HASANOGLU OZKAN, Elvan/AAJ-2225-2021 | |
