Carbon Nanotube Modified Screen Printed Electrodes: Pyranose Oxidase Immobilization Platform for Amperometric Enzyme Sensors

Cilt: 21 Sayı: 1 27 Mart 2017
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Carbon Nanotube Modified Screen Printed Electrodes: Pyranose Oxidase Immobilization Platform for Amperometric Enzyme Sensors

Öz

Here, a novel enzymatic biosensor was developed using multiwalled carbon nanotube including screen printed electrodes (MWCNT-SPE). Pyranose oxidase (PyOx) was immobilized on the electrode surface by way of gelatin membrane and then cross-linked using glutaraldehyde. Glucose was detected at -0.7 V (vs. Ag/AgCl) by watching consumed oxygen in enzymatic reaction after addition substrate. After optimization of pH and enzyme loading, the linearity was found in the range of 0.1–1.0 mM of glucose. After that, the effect of MCNT on the current was tested. Also the enzymatic biosensor including glucose oxidase instead of pyranose oxidase was prepared and the biosensor response followed for glucose. Furthermore, this system was tested for glucose analysis in soft drinks.

Anahtar Kelimeler

Kaynakça

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  5. [5] Vastarella, W., Rosa, V., Cremisini, C., Della, S.L., Montereali, M.R., Pilloton, R. A preliminary study on electrochemical biosensors for the determination of total cholinesterase inhibitors in strawberries. Intern. J. Environ. Anal. Chem. 87 (2007), 689-699.
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Ayrıntılar

Birincil Dil

Türkçe

Konular

-

Bölüm

-

Yayımlanma Tarihi

27 Mart 2017

Gönderilme Tarihi

11 Aralık 2016

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 2017 Cilt: 21 Sayı: 1

Kaynak Göster

APA
Odacı Demırkol, D., Ozdemır, C., Pılloton, R., & Tımur, S. (2017). Carbon Nanotube Modified Screen Printed Electrodes: Pyranose Oxidase Immobilization Platform for Amperometric Enzyme Sensors. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 21(1), 286-291. https://doi.org/10.19113/sdufbed.06618
AMA
1.Odacı Demırkol D, Ozdemır C, Pılloton R, Tımur S. Carbon Nanotube Modified Screen Printed Electrodes: Pyranose Oxidase Immobilization Platform for Amperometric Enzyme Sensors. Süleyman Demirel Üniv. Fen Bilim. Enst. Derg. 2017;21(1):286-291. doi:10.19113/sdufbed.06618
Chicago
Odacı Demırkol, Dilek, Caglar Ozdemır, Roberto Pılloton, ve Suna Tımur. 2017. “Carbon Nanotube Modified Screen Printed Electrodes: Pyranose Oxidase Immobilization Platform for Amperometric Enzyme Sensors”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 21 (1): 286-91. https://doi.org/10.19113/sdufbed.06618.
EndNote
Odacı Demırkol D, Ozdemır C, Pılloton R, Tımur S (01 Nisan 2017) Carbon Nanotube Modified Screen Printed Electrodes: Pyranose Oxidase Immobilization Platform for Amperometric Enzyme Sensors. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 21 1 286–291.
IEEE
[1]D. Odacı Demırkol, C. Ozdemır, R. Pılloton, ve S. Tımur, “Carbon Nanotube Modified Screen Printed Electrodes: Pyranose Oxidase Immobilization Platform for Amperometric Enzyme Sensors”, Süleyman Demirel Üniv. Fen Bilim. Enst. Derg., c. 21, sy 1, ss. 286–291, Nis. 2017, doi: 10.19113/sdufbed.06618.
ISNAD
Odacı Demırkol, Dilek - Ozdemır, Caglar - Pılloton, Roberto - Tımur, Suna. “Carbon Nanotube Modified Screen Printed Electrodes: Pyranose Oxidase Immobilization Platform for Amperometric Enzyme Sensors”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi 21/1 (01 Nisan 2017): 286-291. https://doi.org/10.19113/sdufbed.06618.
JAMA
1.Odacı Demırkol D, Ozdemır C, Pılloton R, Tımur S. Carbon Nanotube Modified Screen Printed Electrodes: Pyranose Oxidase Immobilization Platform for Amperometric Enzyme Sensors. Süleyman Demirel Üniv. Fen Bilim. Enst. Derg. 2017;21:286–291.
MLA
Odacı Demırkol, Dilek, vd. “Carbon Nanotube Modified Screen Printed Electrodes: Pyranose Oxidase Immobilization Platform for Amperometric Enzyme Sensors”. Süleyman Demirel Üniversitesi Fen Bilimleri Enstitüsü Dergisi, c. 21, sy 1, Nisan 2017, ss. 286-91, doi:10.19113/sdufbed.06618.
Vancouver
1.Dilek Odacı Demırkol, Caglar Ozdemır, Roberto Pılloton, Suna Tımur. Carbon Nanotube Modified Screen Printed Electrodes: Pyranose Oxidase Immobilization Platform for Amperometric Enzyme Sensors. Süleyman Demirel Üniv. Fen Bilim. Enst. Derg. 01 Nisan 2017;21(1):286-91. doi:10.19113/sdufbed.06618

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e-ISSN :1308-6529
Linking ISSN (ISSN-L): 1300-7688

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