In this paper we briefly describe new strategies to exploit self-assembled solid-state biomolecular materials as active elements of electronic devices. Two basically different approaches are proposed: a top-down approach, where biomolecular semiconductors consisting of DNA basis are self-organized and interconnected by planar metallic nanopatterns, and a bottom-up approach, where single or ordered matalloproteins are immobilized in a nanocircuit realizing a hybrid covalently bound biologic-inorganic system. The transport characteristics of different devices such as diodes, photodetectors and metal-semiconductor-metal structures will be described.

Nanotechnology approaches to self-organized biomolecular devices

CINGOLANI, Roberto;RINALDI, Rosaria;MARUCCIO, Giuseppe;BIASCO, Adriana Lucia Angela
2002-01-01

Abstract

In this paper we briefly describe new strategies to exploit self-assembled solid-state biomolecular materials as active elements of electronic devices. Two basically different approaches are proposed: a top-down approach, where biomolecular semiconductors consisting of DNA basis are self-organized and interconnected by planar metallic nanopatterns, and a bottom-up approach, where single or ordered matalloproteins are immobilized in a nanocircuit realizing a hybrid covalently bound biologic-inorganic system. The transport characteristics of different devices such as diodes, photodetectors and metal-semiconductor-metal structures will be described.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11587/328296
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