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- Title
Quantum-Dot Fluorescence Lifetime Engineering with DNA Origami Constructs.
- Authors
Ko, Seung Hyeon; Du, Kan; Liddle, J. Alexander
- Abstract
Single‐molecule GPS: The average photon count rate and lifetime of a quantum dot (Qdot) have been controlled by varying the geometrical configuration of Qdot–gold nanoparticle (AuNP) conjugates on DNA origami. With a 3D real‐time single‐molecule tracking system, which allows the DNA templates to be kept in their native state in solution, the influence of AuNPs on the Qdot lifetime is determined (see picture).
- Publication
Angewandte Chemie International Edition, 2013, Vol 52, Issue 4, p1193
- ISSN
1433-7851
- Publication type
Article
- DOI
10.1002/anie.201206253