The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Direct Mechanical Measurements Reveal the Material Properties of Three-Dimensional DNA Origami
Abstract
The application of three-dimensional DNA origami objects as rigid mechanical mediators or force sensing elements requires detailed knowledge about their complex mechanical properties. Using magnetic tweezers, we directly measure the bending and torsional rigidities of four- and six-helix bundles assembled by this technique. Compared to duplex DNA, we find the bending rigidities to be greatly increased while the torsional rigidities are only moderately augmented. We present a mechanical model explicitly including the crossovers between the individual helices in the origami structure that reproduces the experimentally observed behavior. Our results provide an important basis for the future application of 3D DNA origami in nanomechanics.
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Seeman, N. C. (2010) · Annual Review of Biochemistry · doi:10.1146/annurev-biochem-060308-102244 · Cited by 992
Cited by
Programmable motion of DNA origami mechanisms
Marras, A. E., Zhou, L., Su, H.-J., & Castro, C. E. (2015) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.1408869112 · Cited by 398
Digitally encoded DNA nanostructures for multiplexed, single-molecule protein sensing with nanopores
Bell, N. A. W., & Keyser, U. F. (2016) · Nature Nanotechnology · doi:10.1038/nnano.2016.50 · Cited by 345
Chiral plasmonic DNA nanostructures with switchable circular dichroism
Schreiber, R., Luong, N., Fan, Z., Kuzyk, A., Nickels, P. C., Zhang, T., Smith, D. M., Yurke, B., Kuang, W., Govorov, A. O., et al. (2013) · Nature Communications · doi:10.1038/ncomms3948 · Cited by 340
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Metadata
- Authors
- Kauert, D. J., Kurth, T., Liedl, T., & Seidel, R.
- Venue
- Nano Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2011-11-08
- Volume
- 11
- Issue
- 12
- Pages
- 5558-5563
- ISSN
- 1530-6984 (ISSN-L)
- 1530-6992
- OpenAlex
- W2331216164
- Cited by
- 196
- References
- 1
- FWCI
- 5.17
- Type
- journal article
- Language
- en
- Open access
- closed
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