Copy For Citation
Kurnaz Yetim N., Hasanoğlu Özkan E., Danış B., Tümtürk H., Sarı N.
INTERNATIONAL JOURNAL OF POLYMERIC MATERIALS AND POLYMERIC BIOMATERIALS, vol.64, pp.888-893, 2015 (SCI-Expanded)
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Publication Type:
Article / Article
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Volume:
64
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Publication Date:
2015
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Doi Number:
10.1080/00914037.2015.1030659
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Journal Name:
INTERNATIONAL JOURNAL OF POLYMERIC MATERIALS AND POLYMERIC BIOMATERIALS
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Journal Indexes:
Science Citation Index Expanded (SCI-EXPANDED), Scopus
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Page Numbers:
pp.888-893
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Keywords:
Biocatalysis, ferrocene-tagged, glucose oxidase, nanospheres, recycling stability, GRAPHENE OXIDE, BIOSENSOR, IMMOBILIZATION, NANOPARTICLES, NANOSPHERES, MATRIX
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Gazi University Affiliated:
Yes
Abstract
A good novel double ferrocene-tagged nanomaterial is designed for glucose determination and its recycling stability. Double Ferrocene-tagged nanomaterial displays higher catalytic activity toward the glucose oxidation than non-ferrocene-tagged nanomaterial. In this study novel nanoparticles including double ferrocene, N-{2-[Bis(2-aminoethyl)amino]ethyl}aminomethylpolystyrene (2AEPS) and ferrocene aldehyde (Fc) have been synthesized by means of condensation and investigated the enzymatic properties of glucose oxidase enzyme (GOx) immobilized on there. Double ferrocene-tagged nanomaterial-GOx shows high reusability and storage capacity and fast incubation time determination of glucose. 2AEPSFc-GOx retains more
than 15 % of the initial activity after forty five successive cycles, which is a perfect performance.