Research on the Repeated Use of Novel Ferrocene-Tagged Nanomaterial for Determination of Glucose
INTERNATIONAL JOURNAL OF POLYMERIC MATERIALS AND POLYMERIC BIOMATERIALS, cilt.64, ss.888-893, 2015 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 64
- Basım Tarihi: 2015
- Doi Numarası: 10.1080/00914037.2015.1030659
- Dergi Adı: INTERNATIONAL JOURNAL OF POLYMERIC MATERIALS AND POLYMERIC BIOMATERIALS
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.888-893
- Anahtar Kelimeler: Biocatalysis, ferrocene-tagged, glucose oxidase, nanospheres, recycling stability, GRAPHENE OXIDE, BIOSENSOR, IMMOBILIZATION, NANOPARTICLES, NANOSPHERES, MATRIX
- Gazi Üniversitesi Adresli: Evet
Özet
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.