کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
870157 | 909853 | 2006 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Biosensing approach for alcohol determination using immobilized alcohol oxidase
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Biosensing approach for alcohol determination using immobilized alcohol oxidase Biosensing approach for alcohol determination using immobilized alcohol oxidase](/preview/png/870157.png)
چکیده انگلیسی
Alcohol oxidase (AOD) was immobilized in polypyrrole (PPy) and a random copolymer containing 3-methylthienyl methacrylate and p-vinylbenzyloxy poly(ethyleneoxide) matrices. Immobilization of enzyme was performed via entrapment in conducting polymers during electrochemical polymerization of pyrrole through the thiophene moiety of the copolymer. Three different alcohols, namely methanol, ethanol and n-propanol, were used as substrates. Maximum reaction rates, Michaelis–Menten constants, optimum temperature and pH values, operational stabilities and shelf life of the enzyme electrodes were investigated.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Biosensors and Bioelectronics - Volume 21, Issue 12, 15 June 2006, Pages 2306–2310
Journal: Biosensors and Bioelectronics - Volume 21, Issue 12, 15 June 2006, Pages 2306–2310
نویسندگان
Huseyin Bekir Yildiz, Levent Toppare,