title: Suspending DNA Origami Between Four Gold Nanodots.
abstract: Rectangular DNA origami functionalized with thiols in each of the four corners immobilizes by self-assembly between lithographically patterned gold nanodots on a silicon oxide surface.
authors.affiliation: Centro Ricerche della Casaccia, Via Anguillarese 301, 00123, S. Maria di Galeria, Roma, Italy.
authors.forename: Piero
authors.initials: P
authors.lastname: Morales
authors.affiliation: Centro NAST Università di Tor Vergata, Via della Ricerca Scientifica 1, 00133, Roma, Italy.
authors.forename: Liqian
authors.initials: L
authors.lastname: Wang
authors.affiliation: National Research Foundation, Center for DNA Nanotechnology, Department of Chemistry and iNANO, Gustav Wieds Vej 14, 8000, Aarhus C, Denmark.
authors.forename: Abhichart
authors.initials: A
authors.lastname: Krissanaprasit
authors.affiliation: Centro Ricerche della Casaccia, Via Anguillarese 301, 00123, S. Maria di Galeria, Roma, Italy.
authors.forename: Claudia
authors.initials: C
authors.lastname: Dalmastri
authors.affiliation: Centro NAST Università di Tor Vergata, Via della Ricerca Scientifica 1, 00133, Roma, Italy.
authors.forename: Mario
authors.initials: M
authors.lastname: Caruso
authors.affiliation: National Research Foundation, Center for DNA Nanotechnology, Department of Chemistry and iNANO, Gustav Wieds Vej 14, 8000, Aarhus C, Denmark.
authors.forename: Mattia
authors.initials: M
authors.lastname: De Stefano
authors.affiliation: Centro Ricerche della Casaccia, Via Anguillarese 301, 00123, S. Maria di Galeria, Roma, Italy.
authors.forename: Lucia
authors.initials: L
authors.lastname: Mosiello
authors.affiliation: Centro Ricerche della Casaccia, Via Anguillarese 301, 00123, S. Maria di Galeria, Roma, Italy.
authors.forename: Bruno
authors.initials: B
authors.lastname: Rapone
authors.affiliation: Centro Ricerche della Casaccia, Via Anguillarese 301, 00123, S. Maria di Galeria, Roma, Italy.
authors.forename: Antonio
authors.initials: A
authors.lastname: Rinaldi
authors.affiliation: Centro NAST Università di Tor Vergata, Via della Ricerca Scientifica 1, 00133, Roma, Italy.
authors.forename: Stefano
authors.initials: S
authors.lastname: Vespucci
authors.affiliation: National Research Foundation, Center for DNA Nanotechnology, Department of Chemistry and iNANO, Gustav Wieds Vej 14, 8000, Aarhus C, Denmark.
authors.forename: Jesper
authors.initials: J
authors.lastname: Vinther
authors.affiliation: Oak Ridge National Laboratory, P.O. Box 2008, Oak Ridge, TN, 37831-6496, USA.
authors.forename: Scott
authors.initials: S
authors.lastname: Retterer
authors.affiliation: National Research Foundation, Center for DNA Nanotechnology, Department of Chemistry and iNANO, Gustav Wieds Vej 14, 8000, Aarhus C, Denmark.
authors.forename: Kurt V
authors.initials: KV
authors.lastname: Gothelf
mesh_terms: D004247:DNA / Q000737:chemistry* / Q000648:ultrastructure; D006046:Gold / Q000737:chemistry*; D053768:Metal Nanoparticles / Q000737:chemistry* / Q000648:ultrastructure; D018625:Microscopy, Atomic Force; D009690:Nucleic Acid Conformation
chemical_list: D006046:Gold; D004247:DNA
keywords: DNA nanotechnology; DNA origami; electron beam lithography; nanodots; self-assembly