Atıf İçin Kopyala
Kalkan Z., Yence M., Turk F., Bektas T. U., Ozturk S., Surdem S., ...Daha Fazla
ELECTROANALYSIS, cilt.34, sa.1, ss.33-42, 2022 (SCI-Expanded)
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Yayın Türü:
Makale / Tam Makale
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Cilt numarası:
34
Sayı:
1
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Basım Tarihi:
2022
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Doi Numarası:
10.1002/elan.202100271
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Dergi Adı:
ELECTROANALYSIS
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Derginin Tarandığı İndeksler:
Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Applied Science & Technology Source, BIOSIS, Chemical Abstracts Core, Chimica, Communication Abstracts, Metadex, Civil Engineering Abstracts
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Sayfa Sayıları:
ss.33-42
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Anahtar Kelimeler:
Biosensors, Biotechnology, Polymers, Boric acid, Electrochemistry, Phenol detection, FUNCTIONALIZED POLYANILINE, ELECTROCHEMICAL SENSOR, CONDUCTIVITY INCREASE, POLYPHENOL OXIDASE, CARBON NANOTUBES, ELECTRODE, FABRICATION, HYDROQUINONE, PERFORMANCE, TYROSINASE
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Gazi Üniversitesi Adresli:
Hayır
Özet
In this research, an electrochemical enzymatic biosensor system for sensitive and selective catechol detection was developed with using boric acid substituted Polyaniline film coated two different electrodes; gold screen-printed electrode and glassy carbon electrode. Electropolymerization of 3-aminophenylboronic acid is carried out through various electropolymerization conditions, and the best conditions for biosensors systems are concluded. The developed tyrosinase enzyme-based biosensor system is used for the determination of catechol. The limit of detections(LOD) of the developed biosensor was 0.25 mu M and 1.8 mu M with Au SPE and GCE systems, respectively. Additionally, real sample analysis was also performed for controlled catechol added green tea samples.