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Proceedings Paper

Laser techniques for the fabrication of nanobiodevices
Author(s): Serena Gagliardi; Sandra Nufris; Bruno Rapone; Piero Morales; G. D'Agostaro
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Paper Abstract

Laser ablation and ionization is investigated as a technique suitable to the fabrication of nanowire interconnects and of biological and organic molecule monolayer immbilization. The technique can be exploited both as an unconventional source of material in conventional top-down lithographic approaches and in bottom up approaches based on the use of scanning probe instruments. Recent results demonstrating maintenance of integrity of thin layers of immobilized aromatic molecules and functionality of nanopatterned biomolecular monolayers are shown. Also, ultrathin and uniform metallic layers suitable for the fabrication of nanowire interconnects are obtained. Finally, first results on the bottom up fabrication of nanoscopic metallic features are shown.

Paper Details

Date Published: 7 June 2005
PDF: 9 pages
Proc. SPIE 5850, Advanced Laser Technologies 2004, (7 June 2005); doi: 10.1117/12.633739
Show Author Affiliations
Serena Gagliardi, ENEA, Unita Materiali e Nuove Tecnologie (Italy)
Sandra Nufris, ENEA, Unita Materiali e Nuove Tecnologie (Italy)
Bruno Rapone, ENEA, Unita Materiali e Nuove Tecnologie (Italy)
Piero Morales, ENEA, Unita Materiali e Nuove Tecnologie (Italy)
G. D'Agostaro, ENEA, Unita Biotecnologie (Italy)

Published in SPIE Proceedings Vol. 5850:
Advanced Laser Technologies 2004
Ivan A. Shcherbakov; Anna Giardini; Vitali I. Konov; Vladimir I. Pustovoy, Editor(s)

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