سال انتشار: ۱۳۹۱

محل انتشار: اولین همایش ملی کاربرد نانوتکنولوژی در صنایع نفت و پتروشیمی

تعداد صفحات: ۸

نویسنده(ها):

Bahram Niazmand – Department of petroleum engineering, Islamic Azad University, Shahrood Branch , Shahrood , Iran
Afshin Farahbakhsh – Department of petroleum engineering, Islamic Azad University, Quchan , Quchan , Iran
Pouyan Foroughy Zadeh – Department of petroleum engineering, Islamic Azad University, Gachsaran Branch, Gachsaran, Iran
Mostafa Eghbaly – Department of petroleum engineering, Islamic Azad University, Shahrood Branch , Shahrood , Iran

چکیده:

In this paper a biosensor with urease modifying one of the best and most modern materials, namely zinc oxide has been modified to check the schematic And it’s different from the rest based Biosensors are available with a large variety of electrodes with different genera Fixative and fixation time varies with the work under review. This article helps us cultivate conditions that are associated with both strength and stability And sustainability of its type we select your Biosensors And it is most efficient to least cost in time and have We provide excellent strength and durability. The proposed sensor showed a sensitivity of 52.8 mV/decade for 0.1–۴۰ mM urea and a fast response time less than 4 s wasachieved with good selectivity, reproducibility and negligible response to common interferents such as ascorbic acid and uric acid, glucose, K+ and Na+ ions.