Robust and photocontrollable DNA capsules using azobenzenes.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 20669894.
- Also identified by DOI 10.1021/nl101829m.
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Abstract
Various three-dimensional structures have been created on a nanometer scale using the self-assembly of DNA molecules. However, ordinary DNA structures breakdown readily because of their flexibility. In addition, it is difficult to control them by inputs from environments. Here, we construct robust and photocontrollable DNA capsules using azobenzenes. This provides a method to construct DNA structures that can survive higher temperatures and can be controlled with ultraviolet irradiation.
Medical subject headings
- Azo Compounds
- DNA
- Photochemistry