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Assembly of Gold Nanorods into Chiral Plasmonic Metamolecules Using DNA Origami Templates
 

Assembly of Gold Nanorods into Chiral Plasmonic Metamolecules Using DNA Origami Templates

Article DOI: 10.3791/59280-v • 09:17 min • March 5th, 2019
March 5th, 2019 •
1, 1,2, 1
1Department of Neuroscience and Biomedical Engineering, Aalto University School of Science, Aalto FI-00076, 2Faculty of Chemical Engineering, Ho Chi Minh City (HCMC) University of Technology, Vietnam National University - Ho Chi Minh City (VNU-HCM), Ho Chi Minh City 700000

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We describe the detailed protocol for the DNA origami-based assembly of gold nanorods into chiral plasmonic metamolecules with strong chiroptical responses. The protocol is not limited to chiral configurations and can be easily adapted for the fabrication of various plasmonic architectures.

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Keywords: Gold Nanorods Chiral Plasmonic Metamolecules DNA Origami Templates Chiroptical Response CaDNAno Scaffold Strands Staple Strands Polyadenine Handles Lock Sequences Origami Annealing Agarose Gel Electrophoresis DNA Stain Origami Band Extraction Gold Nanorod Preparation
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