Development of a paper-type tyrosinase biosensor for detection of phenolic compounds

Date

2015-01-01

Author

Senyurt, Ozge
EYİDOĞAN, FÜSUN
Yilmaz, Remziye
Oz, M. Tufan
Ozalp, V. Cengiz
Arica, Yakup
Öktem, Hüseyin Avni

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A low-cost, portable, and disposable paper-type tyrosinase biosensor was developed for determination of phenolic compounds, using a paper-strip absorption method. Tyrosinase and a chromophore (3-methyl-2-benzothiazolinone hydrazone) were immobilized on paper strips to manufacture the biosensor, which was tested on a nontoxic substrate (l-dopamine). The biosensor was responsive to phenolic compounds such as 4-chlorophenol, catechol, m-cresol, and p-cresol. The sensor showed stability for 70days. The developed biosensor can be used for remote on-site qualitative monitoring of phenolic compounds in wastewater samples.

Subject Keywords

Biotechnology, Process Chemistry and Technology, Molecular Medicine, Applied Microbiology and Biotechnology, Bioengineering, Drug Discovery, Biomedical Engineering, General Medicine

URI

https://hdl.handle.net/11511/46976

Journal

BIOTECHNOLOGY AND APPLIED BIOCHEMISTRY

DOI

https://doi.org/10.1002/bab.1246

Collections

Department of Biology, Article

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Citation Formats

O. Senyurt et al., “Development of a paper-type tyrosinase biosensor for detection of phenolic compounds,” BIOTECHNOLOGY AND APPLIED BIOCHEMISTRY, pp. 132–136, 2015, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/46976.