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Chem Commun (Camb). 2012 Nov 28;48(92):11301-3. doi: 10.1039/c2cc36185j.

Visualization of the intracellular location and stability of DNA origami with a label-free fluorescent probe.

Author information

1
School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, P. R. China.

Abstract

We report a label-free fluorescent strategy to study the distribution and stability of DNA origami nanostructures in live, cellular systems, using carbazole-based biscyanine as a probe molecule which has the characteristic property of restriction of intramolecular rotation (RIR) induced emission.

PMID:
23073289
DOI:
10.1039/c2cc36185j
[Indexed for MEDLINE]

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