NANO BIOSENSORS - ABSTRACT

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ABSTRACT


            The nanobiosensor technology, an integral part of bioelectronics is revolutionizing the health care industry, forensic medicine, home land, industry food and drink industries, environmental protection, genome analysis of organisms and communications. Through this paper we will discuss in detail of functions of nano biosensors incorporating nano structure as a sensing probes. FET based electrical biosensor are mainly using, these type of sensors are using whose dimension is very small don’t exceeds one hundred nanometers. In these tunneling FET based, foundations for a new generation of ultra-sensitive biosensor. Biosensing electronic blocks such as biosensing, signal conversion and signal processing, and biosensing mechanism. A critical account on biological probe design, probe preparation and interfacing with signal transducer element of the biosensor will be given. Various transducer elements and biosensing methods will be enumerated. Finally this concludes with future trends in nanobiosensor technologies and brief summary. 

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