amperometric microbiosensor for the determination of choline
نویسندگان
چکیده
the construction and performance of an amperometric microbiosensor for the determination of choline chloride by immobilizing choline oxidase on a cellulose acetate membrane are described. the procedure of choline determination involved the electrochemical detection of enzymatically generated hydrogen peroxide. this microsensor has a linear response between 0.038-0.1 mm choline chloride. the response time is 1-2 minutes. the optimal working conditions for the microsensor were 0.1 m tris-hcl, ph = 8 at 30°c
منابع مشابه
AMPEROMETRIC MICROBIOSENSOR FOR THE DETERMINATION OF CHOLINE
The construction and performance of an amperometric microbiosensor for the determination of choline chloride by immobilizing choline oxidase on a cellulose acetate membrane are described. The procedure of choline determination involved the electrochemical detection of enzymatically generated hydrogen peroxide. This microsensor has a linear response between 0.038-0.1 mM choline chloride. The...
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عنوان ژورنال:
journal of sciences islamic republic of iranجلد ۹، شماره ۱، صفحات ۰-۰
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