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Journal Article

3D plasmonic chiral colloids

MPS-Authors
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Kuzyk,  Anton
Research Group Smart Nanoplasmonics for Biology and Chemistry, Max Planck Institute for Intelligent Systems, Max Planck Society;

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Liu,  Na
Research Group Smart Nanoplasmonics for Biology and Chemistry, Max Planck Institute for Intelligent Systems, Max Planck Society;

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Citation

Shen, X., Zhan, P., Kuzyk, A., Liu, Q., Asenjo-Garcia, A., Zhang, H., et al. (2014). 3D plasmonic chiral colloids. Nanoscale, 6, 2077-2081. doi:10.1039/C3NR06006C.


Cite as: http://hdl.handle.net/11858/00-001M-0000-0028-2CD7-E
Abstract
3D plasmonic chiral colloids are synthesized through deterministically grouping of two gold nanorod AuNRs on DNA origami. These nanorod crosses exhibit strong circular dichroism (CD) at optical frequencies which can be engineered through position tuning of the rods on the origami. Our experimental results agree qualitatively well with theoretical predictions.