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



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



Chemical Communications 49(9): 907-909



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, g(2)(τ), were combined to distinguish free quantum dots from different conjugates of nQdot-origami.

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Accession: 055326401

Download citation: RISBibTeXText

PMID: 23247801

DOI: 10.1039/c2cc37517f



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