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Proceedings Paper

Hybrid molecular electronic (HME) transistor based on deoxyguanosine derivatives
Author(s): Giuseppe Maruccio; Paolo Visconti; Valentina Arima; Stefano D'Amico; Adriana Biasco; Eliana D'Amone; Roberto Cingolani; Ross Rinaldi; Stefano Masiero; Tatiana Giorgi; Giovanni Gottarelli
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Paper Abstract

In this work,a field effect transistor based on deoxyguanosine derivatives (a DNA basis)is demonstrated by means of systematic transport experiments. Our nanodevices were fabricated starting from a deoxyguanosine derivative (dG(C10)2) layer interconnecting planar nano-electrodes,with separation in the 20-40nm range. The three terminal devices exhibit a maximum voltage gain of 0.76. Though the quick aging and the reproducibility of the devices have to be improved, the realization of a transistor-like device represents a starting point towards the development of planar solid-state bio-molecular electronic devices.

Paper Details

Date Published: 17 November 2003
PDF: 5 pages
Proc. SPIE 5217, Organic Field Effect Transistors II, (17 November 2003); doi: 10.1117/12.506824
Show Author Affiliations
Giuseppe Maruccio, Univ. degli Studi di Lecce (Italy)
INFM (Italy)
Paolo Visconti, Univ. degli Studi di Lecce (Italy)
INFM (Italy)
Valentina Arima, Univ. degli Studi di Lecce (Italy)
INFM (Italy)
Stefano D'Amico, Univ. degli Studi di Lecce (Italy)
INFM (Italy)
Adriana Biasco, Univ. degli Studi di Lecce (Italy)
INFM (Italy)
Eliana D'Amone, Univ. degli Studi di Lecce (Italy)
INFM (Italy)
Roberto Cingolani, Univ. degli Studi di Lecce (Italy)
INFM (Italy)
Ross Rinaldi, Univ. degli Studi di Lecce (Italy)
INFM (Italy)
Stefano Masiero, Univ. degli Studi di Bologna (Italy)
Tatiana Giorgi, Univ. degli Studi di Bologna (Italy)
Giovanni Gottarelli, Univ. degli Studi di Bologna (Italy)


Published in SPIE Proceedings Vol. 5217:
Organic Field Effect Transistors II
Christos D. Dimitrakopoulos, Editor(s)

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