Cristian RAVARIU, Mihai DOGITA; Enzyme-FET Transistor Technology and Simulations Aided by Microelectronics Tools; Advanced Nano-Bio-Materials and Devices; 2017:1(4):204-209

Prof. Cristian Ravariu

Department of Electronic Devices, Circuits and Architectures "Politehnica" University of Bucharest, Romania

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Cristian RAVARIU, Mihai DOGITA; Enzyme-FET Transistor Technology and Simulations Aided by Microelectronics Tools; Advanced Nano-Bio-Materials and Devices; 2017:1(4):204-209

ENFETs are field-effect transistors integrated in the same chip with their recognition enzymatic elements, applied to bio-molecules detection like urea, creatinine, glucose, pesticides and so on. Despites to the recent developments, the concept of the ENFET designing is pretty complex and challenging, requiring microelectronics, electro-chemistry and bio-recognitions knowledge. Therefore, this paper presents some punctual advances in the field of Field Effect Transistor design part, aided by specific software from microelectronics, besides to some specific technological steps encountered to the enzymatic layer immobilization on nanostructured materials on Si-wafers.