Optimum Design of Organic Electrochemical Type Transistors for Applications in Biochemical Sensing
نویسندگان
چکیده
منابع مشابه
Erratum: N-type organic electrochemical transistors with stability in water
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متن کاملN-type organic electrochemical transistors with stability in water
Organic electrochemical transistors (OECTs) are receiving significant attention due to their ability to efficiently transduce biological signals. A major limitation of this technology is that only p-type materials have been reported, which precludes the development of complementary circuits, and limits sensor technologies. Here, we report the first ever n-type OECT, with relatively balanced amb...
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The development of transistors with high gain is essential for applications ranging from switching elements and drivers to transducers for chemical and biological sensing. Organic transistors have become well-established based on their distinct advantages, including ease of fabrication, synthetic freedom for chemical functionalization, and the ability to take on unique form factors. These devic...
متن کاملDiffusion Driven Selectivity in Organic Electrochemical Transistors
Organic Electrochemical transistors (OECTs) present unique features for their strategic combination with biomedical interfaces, simple and low voltage operation regime and sensing ability in aqueous environment, but they still lack selectivity, so that a significant effort in research is devoted to overcome this limitation. Here, we focus on the diffusion properties of molecular species in the ...
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We report on hydrazine-sensing organic electrochemical transistors (OECTs) with a design consisting of concentric annular electrodes. The design engineering of these OECTs was motivated by the great potential of using OECT sensing arrays in fields such as bioelectronics. In this work, poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS)-based OECTs have been studied as aqueous se...
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ژورنال
عنوان ژورنال: Journal of Sensors
سال: 2008
ISSN: 1687-725X,1687-7268
DOI: 10.1155/2008/702161