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Synthetic Lipid Membrane Channels Formed by Designed DNA Nanostructures

Open access
Langecker, Martin, Arnaut, Vera, Martin, Thomas G., List, Jonathan, Renner, Stephan, Mayer, Michael, Dietz, Hendrik, Simmel, Friedrich C.·2012·Science

Abstract

Channels from DNA: Artificial transmembrane channels are of interest for applications, such as sensing and modifying cell signaling. Langecker et al. (p. 932 ; see the Perspective by Strano ) used α-hemolysin as a model for creating a nanostructure with DNA origami that, when inserted into a lipid bilayer membrane, acted as a membrane channel. Ion channel responses were similar to those measured for natural ion channels, and channels that protruded further into the membrane exhibited greater gating responses. The channels were used to detect single-DNA molecules.

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Metadata

Authors
Langecker, M., Arnaut, V., Martin, T. G., List, J., Renner, S., Mayer, M., Dietz, H., & Simmel, F. C.
Venue
Science
Published
2012-11-16
Volume
338
Issue
6109
Pages
932-936
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2062882464
Cited by
758
References
0
FWCI
29.65
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Synthetic Lipid Membrane Channels Formed by Designed DNA Nanostructures. https://app.cochat.ai/papers/10.1126/science.1225624
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Langecker, M., Arnaut, V., Martin, T. G., List, J., Renner, S., Mayer, M., Dietz, H., & Simmel, F. C. (2012). Synthetic Lipid Membrane Channels Formed by Designed DNA Nanostructures. Science. https://doi.org/10.1126/science.1225624

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.