Title of article
A simple polymer based electrochemical transistor for micromolar glucose sensing
Author/Authors
Kanakamedala، Srinivas نويسنده Department of Urology and Gynecology, Medwin Hospital, Chirag Ali Lane, Hyderabad, India , , Senaka K. and Alshakhouri، نويسنده , , Haidar T. and Agarwal، نويسنده , , Mangilal and DeCoster، نويسنده , , Mark A.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
6
From page
92
To page
97
Abstract
A simple and inexpensive glucose sensor with micromolar sensitivity is demonstrated. The sensor utilizes a poly(3,4-ethyelenedioxythiphene) poly(styrene sulfonate) (PEDOT:PSS) based electrochemical transistor in which all the electrodes and the channel were made with the same polymer. The sensor was fabricated in a one step fabrication process using inexpensive and rapid xurography technique and is able to detect glucose concentrations from approximately 1 μM to 10 mM and showed adequate change for glucose levels in the range of human saliva (8–210 μM) without utilizing any external electron mediators.
Keywords
Organic electrochemical transistor , Glucose oxidase , Xurography , Glucose sensor , PEDOT:PSS
Journal title
Sensors and Actuators B: Chemical
Serial Year
2011
Journal title
Sensors and Actuators B: Chemical
Record number
1439595
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