Hybrid molecular electronic (HME) transistor based on deoxyguanosine derivatives

Giuseppe Maruccio; Paolo Visconti; Valentina Arima; Stefano D'Amico; Adriana Biasco; Eliana D'Amone; Roberto Cingolani; Ross Rinaldi; Stefano Masiero; Tatiana Giorgi; Giovanni Gottarelli

doi:10.1117/12.506824

17 November 2003 Hybrid molecular electronic (HME) transistor based on deoxyguanosine derivatives

Giuseppe Maruccio, Paolo Visconti, Valentina Arima, Stefano D'Amico, Adriana Biasco, Eliana D'Amone, Roberto Cingolani, Ross Rinaldi, Stefano Masiero, Tatiana Giorgi, Giovanni Gottarelli

Author Affiliations +

Proceedings Volume 5217, Organic Field Effect Transistors II; (2003) https://doi.org/10.1117/12.506824
Event: Optical Science and Technology, SPIE's 48th Annual Meeting, 2003, San Diego, California, United States

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.

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Giuseppe Maruccio, Paolo Visconti, Valentina Arima, Stefano D'Amico, Adriana Biasco, Eliana D'Amone, Roberto Cingolani, Ross Rinaldi, Stefano Masiero, Tatiana Giorgi, and Giovanni Gottarelli "Hybrid molecular electronic (HME) transistor based on deoxyguanosine derivatives", Proc. SPIE 5217, Organic Field Effect Transistors II, (17 November 2003); https://doi.org/10.1117/12.506824

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