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Issue 9, 2013
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Quantum dot-DNA origami binding: a single particle, 3D, real-time tracking study

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Abstract

The binding process of quantum dots and DNA origami was monitored using a 3D, real-time, single-particle tracking system. Single-molecule binding events were directly observed and precise measurements of the diffusion coefficient and second-order photon correlation function, g2(τ), were combined to distinguish free quantum dots from different conjugates of nQdot-origami.

Graphical abstract: Quantum dot-DNA origami binding: a single particle, 3D, real-time tracking study

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Publication details

The article was received on 15 Oct 2012, accepted on 10 Dec 2012 and first published on 12 Dec 2012


Article type: Communication
DOI: 10.1039/C2CC37517F
Citation: Chem. Commun., 2013,49, 907-909
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    Quantum dot-DNA origami binding: a single particle, 3D, real-time tracking study

    K. Du, S. H. Ko, G. M. Gallatin, H. P. Yoon, J. Alexander Liddle and A. J. Berglund, Chem. Commun., 2013, 49, 907
    DOI: 10.1039/C2CC37517F

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