کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
741765 894263 2007 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Simple glucose sensors with micromolar sensitivity based on organic electrochemical transistors
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
Simple glucose sensors with micromolar sensitivity based on organic electrochemical transistors
چکیده انگلیسی

A simple glucose biosensor with micromolar sensitivity is reported. The sensor utilizes a conducting polymer transistor, with a channel made out of poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) and a Pt gate electrode. Glucose oxidase is used to confer specificity. It is shown that the sensor's response to glucose is well within the clinical range of glucose levels in human saliva. The sensitivity and range of detection of the sensor can be tuned by adjusting the magnitude of the gate bias.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Sensors and Actuators B: Chemical - Volume 123, Issue 1, 10 April 2007, Pages 374–378
نویسندگان
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