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Electrochemical glucose sensor based on the glucose oxidase entrapped in chitosan immobilized onto laser-processed Au-Ti electrode
Abstract
The study on novel electrode material composed of structured titanium foil with embedded Au nanoparticles and modified with chitosan with entrapped glucose oxidase is presented. To confirm the successful immobilization of glucose oxidase FT-IR analysis was performed. The response of electrodes were tested towards glucose in the presence of different interference compounds and biological fluids. The prepared material exhibits excellent performance for glucose detection with a wide linear range, high sensitivity and very low limit of detection.
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Authors (5)
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Katarzyna Siuzdak
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Katarzyna Grochowska
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Details
- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
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SENSORS AND ACTUATORS B-CHEMICAL
no. 330,
ISSN: 0925-4005 - Language:
- English
- Publication year:
- 2021
- Bibliographic description:
- Lipińska W., Siuzdak K., Karczewski J., Dołęga A., Grochowska K.: Electrochemical glucose sensor based on the glucose oxidase entrapped in chitosan immobilized onto laser-processed Au-Ti electrode// SENSORS AND ACTUATORS B-CHEMICAL -Vol. 330, (2021), s.129409-
- DOI:
- Digital Object Identifier (open in new tab) 10.1016/j.snb.2020.129409
- Verified by:
- Gdańsk University of Technology
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