Preparation of RF sputtered AZO/Au thin film hydrogen peroxide sensitive electrode for utilization as a biosensor
Journal of Materials Science: Materials in Electronics, cilt.25, sa.7, ss.3154-3159, 2014 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 25 Sayı: 7
- Basım Tarihi: 2014
- Doi Numarası: 10.1007/s10854-014-1997-9
- Dergi Adı: Journal of Materials Science: Materials in Electronics
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.3154-3159
- Kırklareli Üniversitesi Adresli: Evet
Özet
In this study, hydrogen peroxide (H 2 O 2 ) sensitive Al doped ZO(AZO)/Au thin film electrode has been developed for the utilization as a biosensor. A preferred c-axis oriented AZO/Au thin film was deposited on quartz substrate by RF magnetron sputtering at room temperature. Structural, morphological and optical properties of the AZO film were analyzed by X-ray diffraction, atomic force microscopy and photoluminescence. The sensor performance was characterized by electrochemical analysis device. The sensibility of prepared thin film electrodes to H 2 O 2 was studied. The dependence of amperometric response current on the glucose and cholesterol concentrations was also investigated. © 2014 Springer Science+Business Media New York.