| Literature DB >> 15278141 |
Philip S Lukeman1, Alexander C Mittal, Nadrian C Seeman.
Abstract
We extend the generality of nucleic acid-based structural nanotechnology by incorporating non-natural nucleic acids into a DNA double crossover (DX) molecule; visualizing two-dimensional arrays of these DX molecules by Atomic Force Microscopy (AFM) enables us to measure the helical repeat of any heteroduplex sequence capable of forming the outer arms of a DX.Entities:
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Year: 2004 PMID: 15278141 DOI: 10.1039/b401103a
Source DB: PubMed Journal: Chem Commun (Camb) ISSN: 1359-7345 Impact factor: 6.222