کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1430176 987196 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Biomimetic sensor for cAMP using an ion-sensitive field-effect transistor
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد بیومتریال
پیش نمایش صفحه اول مقاله
Biomimetic sensor for cAMP using an ion-sensitive field-effect transistor
چکیده انگلیسی

A biomimetic sensor for cAMP was fabricated in combination with an ion-sensitive field-effect transistor (ISFET) as a transducer and a cAMP-imprinted polymer as a molecular recognition material. The cAMP-imprinted polymer was prepared using 1-allyl-2-thiourea as a functional monomer, and the binding ability and the selectivity of the polymer were evaluated. In addition, the imprinted polymer membrane was coated on the ISFET electrode, and the response of the sensor was evaluated. The cAMP-imprinted polymer showed high binding ability to and selectivity for cAMP in aqueous media. The linear relationship was obtained from 0.1 to 1.0 mM cAMP from the calibration curve in the cAMP-sensor.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: C - Volume 29, Issue 3, 30 April 2009, Pages 959–962
نویسندگان
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