A biosensor based on catalase for determination of highly toxic chemical azide in fruit juices

Sezginturk M. K., Göktuğ T., DINCKAYA E.

BIOSENSORS & BIOELECTRONICS, cilt.21, sa.4, ss.684-688, 2005 (SCI-Expanded) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 21 Sayı: 4
  • Basım Tarihi: 2005
  • Doi Numarası: 10.1016/j.bios.2005.01.007
  • Dergi Adı: BIOSENSORS & BIOELECTRONICS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.684-688
  • Anahtar Kelimeler: azide, biosensor, inhibitor biosensors, catalase, BEEF-LIVER CATALASE, SODIUM-AZIDE, CHROMATOGRAPHY
  • Çanakkale Onsekiz Mart Üniversitesi Adresli: Hayır

Özet

In this work, an amperometric biosensor based on catalase enzyme was developed for the determination of azide. The principle of the measurements was based on the determination of the decrease in the differentiation of oxygen level which had been caused by the inhibition of catalase in the bioactive layer of the biosensor by azide.