Development of a paper-type tyrosinase biosensor for detection of phenolic compounds
| Autor: | V. Cengiz Ozalp, M. Tufan Oz, Yakup M. Arıca, Remziye Yılmaz, Füsun Eyidoğan, Hüseyin Avni Öktem, Ozge Senyurt |
|---|---|
| Rok vydání: | 2014 |
| Předmět: |
chemistry.chemical_classification
Catechol Chromatography Process Chemistry and Technology Tyrosinase technology industry and agriculture Biomedical Engineering Hydrazone Substrate (chemistry) Bioengineering macromolecular substances General Medicine Cresol Applied Microbiology and Biotechnology chemistry.chemical_compound chemistry Drug Discovery medicine Molecular Medicine Phenol p-Cresol Biosensor Biotechnology medicine.drug |
| Zdroj: | Biotechnology and Applied Biochemistry. 62:132-136 |
| ISSN: | 0885-4513 |
| Popis: | 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 70 days. The developed biosensor can be used for remote on-site qualitative monitoring of phenolic compounds in wastewater samples. |
| Databáze: | OpenAIRE |
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