Blunt-ended DNA stacking interactions in a 3-helix motif

Risheng Wang; Akinori Kuzuya; Wenyan Liu; Nadrian C. Seeman

doi:10.1039/c0cc01167c

Blunt-ended DNA stacking interactions in a 3-helix motif

Risheng Wang, Akinori Kuzuya, Wenyan Liu, Nadrian C. Seeman

Chemistry

Research output: Contribution to journal › Article › peer-review

Abstract

We demonstrate that intermolecular stacking is capable of forming one-dimensional arrays of a blunt-ended 3-helix DNA motif. The array can be visualized in the atomic force microscopy through conjugated streptavidin nanoparticles. We estimate the strength of the triple stacking interaction to be -8.6 kcal mol^-1.

Original language	English (US)
Pages (from-to)	4905-4907
Number of pages	3
Journal	Chemical Communications
Volume	46
Issue number	27
DOIs	https://doi.org/10.1039/c0cc01167c
State	Published - 2010

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
General Chemistry
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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10.1039/c0cc01167c

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title = "Blunt-ended DNA stacking interactions in a 3-helix motif",

abstract = "We demonstrate that intermolecular stacking is capable of forming one-dimensional arrays of a blunt-ended 3-helix DNA motif. The array can be visualized in the atomic force microscopy through conjugated streptavidin nanoparticles. We estimate the strength of the triple stacking interaction to be -8.6 kcal mol-1.",

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AU - Kuzuya, Akinori

AU - Liu, Wenyan

AU - Seeman, Nadrian C.

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AB - We demonstrate that intermolecular stacking is capable of forming one-dimensional arrays of a blunt-ended 3-helix DNA motif. The array can be visualized in the atomic force microscopy through conjugated streptavidin nanoparticles. We estimate the strength of the triple stacking interaction to be -8.6 kcal mol-1.

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DO - 10.1039/c0cc01167c

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JO - Chemical Communications

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Blunt-ended DNA stacking interactions in a 3-helix motif

Abstract

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