Investigating the aggregation behaviour of DNA origami frames

We describe the design, synthesis and aggregation behaviour of a biomolecular breadboard in the form of a DNA origami frame. Our findings focus on determining the shortest thermal annealing protocol, yielding correctly folded frames. In addition, we investigate the frames’ chain formation behaviour...

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Veröffentlicht in:Physica status solidi. A, Applications and materials science Applications and materials science, 2015-06, Vol.212 (6), p.1375-1381
Hauptverfasser: Fischer, Franziska, Henning-Knechtel, Anja, Mertig, Michael
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Henning-Knechtel, Anja
Mertig, Michael
description We describe the design, synthesis and aggregation behaviour of a biomolecular breadboard in the form of a DNA origami frame. Our findings focus on determining the shortest thermal annealing protocol, yielding correctly folded frames. In addition, we investigate the frames’ chain formation behaviour due to base stacking. By minor alterations in the origami design, we can deliberately avoid or induce this behaviour and influence the relative orientation of frames in the chains. Aggregate formation of DNA origami frames using nucleic acid base stacking.
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subjects Agglomeration
Aggregates
Alterations
atomic force microscopy
Chains
Deoxyribonucleic acid
DNA
DNA origami
Formations
Frames
nanotechnology
nucleic acid base stacking
Stacking
title Investigating the aggregation behaviour of DNA origami frames
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