Journal
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
Volume 136, Issue 5, Pages 1714-1717Publisher
AMER CHEMICAL SOC
DOI: 10.1021/ja4109819
Keywords
-
Categories
Funding
- Core Research for Evolutional Science and Technology (CREST) of JST
- JSPS KAKENHI [24310097, 24225005, 24104002]
- Mitsubishi Foundation
- Asahi Glass Foundation
- Grants-in-Aid for Scientific Research [24104002, 13J01399] Funding Source: KAKEN
Ask authors/readers for more resources
Here, we report the direct visualization of the assembly/disassembly processes of photoresponsive DNA origami nanostructures which can be placed on a lipid bilayer surface. The observation relies on controlled interactions between the bilayer components and cholesterol moieties introduced to the hexagonal origami structures, one of whose outer edges carries Azo-ODNs. The bilayer-placed hexagonal dimer was disassembled into monomer units by UV irradiation, and reversibly assembled again during visible light irradiation. These dynamic processes were directly monitored with highspeed atomic force microscopy. The successful application of our approach should facilitate studies of interactive and functional behaviors of various DNA nanostructures.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available