PAPER: Suspending DNA Origami Between Four Gold Nanodots
Small, 12, 169–173, 2016 Jan 13. doi: 10.1002/smll.201501782.
Morales P, Wang L, Krissanaprasit A, Dalmastri C, Caruso M, De Stefano M, Mosiello L, Rapone B, Rinaldi A, Vespucci S, Vinther J, Retterer S, Gothelf KV
Centro Ricerche della Casaccia, Via Anguillarese 301, 00123, S. Maria di Galeria, Roma, Italy.
Centro NAST Università di Tor Vergata, Via della Ricerca Scientifica 1, 00133, Roma, Italy.
National Research Foundation, Center for DNA Nanotechnology, Department of Chemistry and iNANO, Gustav Wieds Vej 14, 8000, Aarhus C, Denmark.
Oak Ridge National Laboratory, P.O. Box 2008, Oak Ridge, TN, 37831-6496, USA.
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.